<sub>Thorlabs optical filters, From optomechanical components to telecom Thorlabs optical filters, From optomechanical components to telecom test instrumentation, Thorlabs' extensive manufacturing capabilities allow us Thorlabs specializes in the building blocks for laser and fiber optic systems. Optomechanics, optics, opto-electronics, laser diodes, fiber optics FELH0550. 6mm Maximum Clear Slit Opening. 4 mm (1 Inch). We actually offer a variety of components that allow for mounting dichroic filters (26-43 mm long) and 1" diameter excitation/emission filters onto an optical table. Fine Micrometer-Driven Mechanical Slit Adjustment. 75, SM1. Recommended for ≤0. The high-performance, multilayer broadband B coating deposited on each filter is designed to minimize surface reflections within the 650 - 1050 nm Thorlabs' selection of dielectric-coated spectral filters are presented here. The FELH0550 from Thorlabs Inc is a Optical Filter with Wavelength 559 to 2150 nm, Center Wavelength (CWL) 550 nm, Blocking Wavelength 200 to 542 nm, Filter Diameter 25 mm (1. Thorlabs optical filters, From optomechanical components to telecom These filters have optical densities ranging from 0. In this case, the absorptive filter is the best choice in order to avoid optical damage. 04 - 4. FBH473-3: Hard-Coated Bandpass Filter, Ø25 mm, CWL = 473 nm, FWHM = 3 nm. We provide many popular Nikon and Olympus objectives with same-day The Optical Microscopy Course Kit contains components, documentation, and software for a full undergraduate course in optical microscopy. 0 Available. Pulsed Microsecond Laser Example Consider a laser system that produces 1 µs pulses, each containing 150 µJ of energy at a Thorlabs specializes in the building blocks for laser and fiber optic systems. Gold Plated (77% Reflectance @ 800 nm) on One Side. Thorlabs is pleased to offer its most popular mounted absorptive neutral density filters with a broadband antireflection coating for the 650 - 1050 nm range deposited on both surfaces. 2 m x 2. As we continue to expand this area of our website, we will look to add Thorlabs specializes in the building blocks for laser and fiber optic systems. Fixed Rectangular Filter Mounts; Fixed Cage Plates; Fast-Change Lens Tube Filter Holder; Kinematic 25 mm x 36 mm Filter Mount; Thorlabs' Mounted N-BK7 Reflective (Metallic) Ø1/2", Ø25 mm, and Ø50 mm Neutral Density (ND) Filters provide uniform attenuation over the broad spectral range from 350 to 1100 nm. Extra six-position filter wheels are available below for switching out Kinematic Fiber Optic Filter Cube for Fiber Photometry, Fluorescence Measurements, or Multimode Wwavelength Division Multiplexing (WDM) Three Ports with Multimode Fiber Collimators. 1550 nm Design Wavelength. , reflective) Neutral Density Filters provide a discrete range of optical densities (OD) in a single optic. Thorlabs optical filters, From optomechanical components to telecom 035"-40) side light ports for use with our SM1 Lens Tube products, facilitating light-tight applications when paired with the cover sold below. Optomechanics, optics, opto-electronics, laser diodes, fiber optics Thorlabs' IR Blocking Filter is a high-performance filter that is useful for blocking NIR wavelengths. Offered in 10 mm x 50 mm and 25 mm x 100 mm sizes (H x W), these rectangular neutral density filters are available with OD ranges of either 0. Ø25 mm Mounted and Unmounted Filters Available. The continuously variable round filters can also be purchased in a 30 mm cage-compatible version. 0, m = 0. It offers an average optical density (OD) of 6 in the rejection region and an average of greater than 90% transmission in the transmission region. The aspheric lens, collimating optics, and pinhole must be purchased separately. 0 mm thick optic (such as the LMR1, SCL03, or CP33). The FW1A and FW2A filter wheels are designed to hold six or twelve Ø1" (Ø25 mm) filters, respectively, up to 4 mm (0. Thorlabs optical filters, From optomechanical components to telecom Absorptive Glass Reduces Multiple Reflections. 3 - 2. These pinholes and obstruction targets are used for spatial filtering of an optical beam. 04 to 4. The filter was mounted in an LH1 adjustable lens mount mounted on an RP01 manual rotation stage in order to vary The NE30A from Thorlabs Inc is a Optical Filter with Center Wavelength(CWL) 633 nm, Filter Diameter 25 mm (1. Thorlabs offers a wide range of manual and motorized optical filter mounts for Ø1/2", Ø1", and rectangular filters. Our premium bandpass filters are hard-coated for higher transmission and are more durable and longer-lasting Thorlabs specializes in the building blocks for laser and fiber optic systems. Free-Space Input with Four 4-40 Taps for 30 mm Cage System Compatibility. Examples of typical 50 Ω (low The following tables outline the optical component thread adapters currently offered by Thorlabs. Learn how Optical Instruments (Santec LIS Corporation) Tunable Lasers; Tunable Filters; Component Testing; IL/RL Meters; Polarity Testers; Switches; Optical Power Meters; Attenuators; Thorlabs specializes in the building blocks for laser and fiber optic systems. Our selection of optical filter mounts includes flip mounts, cage cubes, and filter wheels. how much it reduces the optical power of an incident beam. AR Coated for the 1050 - 1700 nm Range. Optomechanics, optics, opto-electronics, laser diodes, fiber optics Thorlabs offers a full range of holders, adapters, and cage plates for lenses, filters, mirrors, pellicles, prisms, and other optical components. Online shopping for lasers, optical fibers, power meters and sensors, accessories, and much more on Coherent online has never been easier. These optical filter mounts can be integrated with our lens tubes and Thorlabs offers a selection of kits and multipacks which bundle our most popular lenses, diffusers, neutral density filters, colored filters, bandpass filters, edgepass filters, and Optical Filters USA — The home for world-leading technology in display filters, EMIclare EMI Shielding, touch screen enhancement, and transparent heaters. The filters feature a nickel coating on one side of a Zinc Selenide Thorlabs' selection of dielectric-coated spectral filters are presented here. 5 mm x 12. The SM1-mounted (1. These holders are comprised of two pieces: a filter carriage and a slotted lens tube, which are magnetically coupled to each other, enabling fast insertion These rectangular, continuously variable reflective neutral density filters provide linear, adjustable attenuation within the coated region via translation. 0 m (4' x 6') Nexus optical tables by providing an enclosed air volume and filtration system to help minimize contamination. Optomechanics, optics, opto-electronics, laser diodes, fiber optics Thorlabs’ Ø25 mm apodizing filters produce a near-flat-top intensity profile from a Gaussian input. 04 - 2. The FELH0600 from Thorlabs Inc is a Optical Filter with Wavelength 609 to 2150 nm, Center Wavelength (CWL) 600 nm, Blocking Wavelength 200 to 591 nm, Filter Diameter 25 mm (1. Varying the position of the prisms with respect to one another varies the amount of the substrate Features. Optomechanics, optics, opto-electronics, laser diodes, fiber optics . 3 nm. Stabilife® optical filters and coatings are manufactured using a patented process for the deposition of metal oxide thin film optical coatings using sputtered Hybrid Plasma Thorlabs' Round, Step-Variable, Reflective Neutral Density Filters provide 8 or 10 discrete optical density options, adjustable via rotation. e. com to search by wavelength, filter families, fluorophore, filter type, light source, laser wavelength, edge steepness, flatness 8-32 (M4) Tap for Post Mounting. Our bandpass filters feature a dielectric-stack Fabry-Pérot interferometer design. Voice Coil Flexure Edge filters separate a broad spectrum of light into two components: a transmitted component and a rejected component. Thorlabs' 90° Flip Mounts feature a compact, Ø1/2" Optical Post, SS, 8-32 Setscrew, 1/4"-20 Tap, L = 3" Additional Optical Filter Mounts. 75, or SM3 threads by Thorlabs specializes in the building blocks for laser and fiber optic systems. Polaris OEM Fixed Mirror Mount. Optical filters can be searched by individual filters and by set. 5% of the center wavelength, while offering greater than 99% reflection of the designated laser wavelength. Part Number: Unmounted UV Fused Silica Reflective ND Filters. Thorlabs offers both continuously variable and step variable ND filters. SM1-Threaded (1. NDUV20B. You will also still have access to the e-store left navigation filtering that you are used to from the historic semrock. Our dichroic color filters can be mounted in our Ø1" lens tubes or filter mounts. Thorlabs' CFS1 Filter Mount features a modular design that allows sliding inserts with filters or polarization optics to be used with our 30 mm cage Unmounted Ø25 mm Absorptive ND Filter, Optical Density: Thorlabs' Colored Glass Filter Kits are offered in two versions: FGK01: Ten Ø25 mm Schott ® Colored Glass Filters Mounted in Laser-Engraved SM1 Series Lens Cells; FGK01S: Ten 2" x 2" Square Unmounted Schott The spectral output from each filter was detected with our OSA201C optical spectrum analyzer. Ceramic, Copper, Gold-Plated Copper, Molybdenum, or Tungsten Substrates. 5 mm), Ø1" (Ø25 mm), Ø2" (Ø50 mm) filters, respectively. Bus Distributor, Post Mount Adapter, and Accessory Upgrade Pack Available Below. The blocking region is specified to be OD abs > 5 between the ranges of 200 - 379 nm and 401 - 1200 nm. Our Bandpass Filters pass a narrow spectral band of UV, visible, or NIR radiation and reject out-of-band wavelengths from X-ray to the far IR. Add To Cart . Thorlabs optical filters, From optomechanical components to telecom Optical Elements / Hard-Coated UV/VIS Bandpass Filters. Their optical axis can be parallel to the surface plane or at customized angle. Loading Thorlabs specializes in the building blocks for laser and fiber optic systems. Pulsed Microsecond Laser Example Consider a laser system that produces 1 µs pulses, each containing 150 µJ of energy at a repetition rate of 50 kHz, resulting in a Thorlabs specializes in the building blocks for laser and fiber optic systems. Pinholes are useful for creating a uniform gaussian beam, particularly in holography applications. This product offers a convenient and cost-effective way to attenuate laser beams or other light sources over a wide wavelength range. These stepper-motor-driven filter wheels are designed for use in a host of automated applications including color CCD photography, fluorescence microscopy, and photometry. 2 mm Wide Key Connector. View Metric Product List. These include fixed and adjustable mounts, 45 degree adapters, and nested mounts. Thorlabs' Passive Electrical Filters are feedthrough BNC filters that allow the user to filter unwanted signals and noise with a guaranteed minimum rejection of 40 dB. 0 (T < 0. Mounted Ø25 mm Filters. To prevent oxidation, Thorlabs recommends using these filters at temperatures below 100 °C. Laser Line Filters for Popular Laser Diode, Argon, HeNe, and Nd:YAG Laser Lines. NE60A-B. 15") thick. For filters with an OD range of 0 - 2. Thorlabs optical filters, From optomechanical components to telecom 0 for Ø1/2", Ø2", and 2" x 2" Filter Options. short wave pass edge filters (shortpass filters) have a region of rejection on the long-wavelength side of the cut-off wavelength. Thorlabs Picosecond Microchip Lasers: a turnkey, alignment-free solution for picosecond pulses at 1030 nm or 1064 nm. These high-pass filters are designed to be driven by a low-impedance source and terminated directly into high-impedance equipment. 5 mm), Ø1 (Ø25 mm), Ø2 (Ø50 mm) filters, respectively. ND30A - Reflective Ø25 mm ND Filter, SM1-Threaded Mount, Optical Density: 3. Thorlabs' Gain Flattening Filters are designed for use with the EDFA100x series erbium-doped fiber amplifiers (EDFAs). 8 nm bandwidth. The spring-loaded wheel features Thorlabs specializes in the building blocks for laser and fiber optic systems. Thorlabs O-Band Fiber Amplifier (PDFA) ideal for use within optical networks as either a booster amplifier or preamplifier. Our rectangular variable ND filters are Features. The FL850-10 from Thorlabs Inc is a Optical Filter with Wavelength 800 to 890 nm, Center Wavelength (CWL) 850 nm, Bandwidth (FWHM) 10 nm, Blocking Wavelength 200 to 1150 nm, Filter Diameter 25. Our selection of optical filter mounts includes flip mounts, cage cubes, and filter Thorlabs specializes in the building blocks for laser and fiber optic systems. We provide many popular Nikon and Olympus objectives with same-day Thorlabs specializes in the building blocks for laser and fiber optic systems. 0 for Ø25 mm Filters. From optomechanical components to telecom test instrumentation, Thorlabs' extensive manufacturing capabilities allow us Bandpass Filter and MOE Comparison; the t 1 and t 2 correspond to the top image example. Ø30 mm Lens Tubes. The bandpass and laser FB470-10. Ø1/2" or Ø1" Mounted Filters. Applications include sideband noise suppression in erbium-doped fiber amplifiers (EDFAs) and for use in tunable laser transmission systems. Thorlabs offers single pinholes and pinhole kits, full and annular aperture obstruction targets, and manual and motorized 16-position Thorlabs specializes in the building blocks for laser and fiber optic systems. Optical Densities from 0. Our selection of optical filter mounts includes flip mounts, cage cubes, and filter The FL850-10 from Thorlabs Inc is a Optical Filter with Wavelength 800 to 890 nm, Center Wavelength(CWL) 850 nm, Bandwidth (FWHM) 10 nm, Blocking Wavelength 200 to 1150 nm, Filter Diameter 25. Response from Jeremy at Thorlabs: The glass used in the filter is NG1 from Schott. These optical filter mounts can be Choose from 12 Center Wavelength Options. Mounted Filters Available in a Kit. thorlabs. Thorlabs is pleased to offer its most popular mounted Thorlabs' Fast-Change Lens Tube Filter Holders allow Ø1" and Ø25 mm filters to be quickly exchanged within an experimental setup without disassembling connected lens tubes. In the competitive optical filter glasses market, three prominent players are Schott, Phillips Safety, and Thorlabs. Two varieties of enclosures are available: a wraparound enclosure that minimizes both installation space and the Thorlabs specializes in the building blocks for laser and fiber optic systems. The KT03 Storage Box is ideal for storing our 2" x 2" square filters. Click to Enlarge. Ø1/2" Lens Tubes. Thorlabs offers Interferometer Design. SRF15. Flipper Unit Has Small 30 mm x 30 mm Cross Section. These Ø25 mm infrared absorptive neutral density filters in SM1-threaded mounts have optical densities ranging from 0. These low-pass filters are designed to be driven by a low-impedance source and terminated directly into high-impedance equipment. Part Number: Thorlabs' Variable Absorptive Neutral Density Filter can provide an optical density (OD) between 0. Optomechanics, optics, opto-electronics, laser diodes, fiber optics These filters have optical densities ranging from either 0. Optical density (OD) indicates the attenuation factor provided by an optical filter, i. ¼-20 Hole for Mounting. 035"-40) port for compatibility with our Ø1" lens tubes. Thorlabs optical filters, From optomechanical components to telecom Ø1in Longpass Filter, Cut-On Wavelength: 550 nm. Unmounted filters can be secured in the six filter slots using the provided retaining rings. This filter transmits light from 375 - 650 nm and blocks light from 700 - 1400 nm. Thorlabs' Reflective Neutral Density (ND) Filters provide uniform attenuation over the broad spectral range from 350 to 1100 nm. SRF11 Mounted onto the Housing of a DET36A2 Silicon High-Speed Photodetector Using an SM1 Lens Features. Ø1. A request from customer for quotation. 5, SM2, M52 x 0. 400 nm - 495 nm, Color Glass Optical Filters for Bandpass Filter Applications. Applications include spectra radiometry, medical diagnostics, chemical analysis, colorimetry, astronomy, or any application where spectral isolation is required. 390 nm Visible Bandpass Optical Filter for OEM Applications All-optical, object-plane image processing offers a non-interferometric and compact alternative for phase visualization. Ray File is required for optical design. The Graphs tab above contains plots of the transmission and reflection for each filter for a broad wavelength range. Optomechanics, optics, opto-electronics, laser diodes, fiber optics Thorlabs also produces specialized cage components, such as Filter Wheels, a HeNe Laser Mount, and a FiberPort Cage Plate Adapter, allowing a wide range of our products to be integrated into cage-mounted optical systems. These metallic filters have optical densities ranging from 0. FC/PC 2. Products Home / Optical Elements / Optical Filters / Spectral Filters / Hard-Coated Longpass Filters / FELH1000. Bandpass Interference Filters are designed to transmit a Response from Javier at Thorlabs to last poster: Thank you very much for your feedback. Multivariate optical elements (MOEs) are wide-band optical spectral filters capable of sampling more spectral wavelengths than discrete bandpass filters. From optomechanical components to telecom test instrumentation, Thorlabs' extensive manufacturing capabilities allow us Our technical publications for optical elements are currently provided in two formats: general tutorials (indicated by red dots in the boxes below) and Lab Facts (experimental results, obtained by Thorlabs’ engineers, for specific products, indicated by blue dots below). 1 - 4. Shortpass Filters are commonly use in life science applications including fluorescence microscopy or for integration into a variety of instrumentation. 390 nm Visible Bandpass Optical Filter for OEM Applications For lenses or filters mounted in an SM-threaded lens tube system, Thorlabs offers the KT01 and KT04 for Ø1" mounted optics and the KT06 for Ø2" mounted optics. 8 mm and 2. They are offered in diameters of 1/2", 25 mm, and 2", which come mounted in Optical Filter Mounts. Galvo Mirror Systems. Adaptive Optics. FES0750 - Ø1" Shortpass Filter, Cut-Off Wavelength: 750 nm : The hyperspectral imaging system uses our Kurios tunable filter to record an image stack at discrete wavelengths over a user-selectable range. Newport’s Tunable Bandpass Fiber Optic Filter is used to adjust the center wavelength of a narrow passband within a 30 nm range around 1550 nm. The LCFW5 is designed for our 60 mm cage system and has five SM2-threaded filter holders for Ø2" (Ø50 mm) optics. Optomechanics, optics, opto-electronics, laser diodes, fiber optics Thorlabs offers a wide range of manual and motorized optical filter mounts for Ø1/2", Ø1", and rectangular filters. Thorlabs manufactures cage cubes that hold rectangular optics, turning mirrors, beamsplitter cubes, and/or fluorescence filters within a 16 mm, 30 mm, or 60 mm cage system. 5 NA Fibers, ≥Ø200 µm Core Diameter. Optomechanical devices include an optical chopper, scanning galvo mirrors, adaptive optics, a piezo objective scanner, a motorized flip mount, motorized pinhole wheels, motorized filter wheels, optical beam shutters, and a motorized iris. Response-Flattening Filters for Silicon Photodiodes. In addition, we offer a manual dichroic filter wheel. These retroreflectors are mounted on a voice-coil-driven platform, which dynamically changes the optical path length of the two arms of the interferometer simultaneously and in opposite directions. The tile images on the left show the images acquired at each wavelength (we have colored them during processing to make them easy to identify). Wide Range of Fixed Optic, Indexing, Nested, and Filter Mounts. 5" Lens Tubes Shortpass Filters, also known as Shortpass Edge Filters, are used to transmit wavelengths shorter than the cut-off wavelength of the filter. 0. Optomechanics, optics, opto-electronics, laser diodes, fiber optics Thorlabs offers cage filter wheels for its 16 mm, 30 mm, and 60 mm cage systems that are SM threaded to accept Ø1/2 (Ø12. These black storage boxes feature two latches making them suitable for both storage and transportation. Precision Pinholes in Copper Foils from Ø5 µm to Ø2 mm. 035"-40) and is engraved with the filter position. SRF11. 50. Ideal for Low-Power Applications (<1 W, see the Specs Tab for Additional Details) Absorptive Glass Reduces Multiple Reflections. Optomechanics, optics, opto-electronics, laser diodes, fiber optics An optical filter is a device that selectively transmits light of different wavelengths, usually implemented as a glass plane or plastic device in the optical path, which are either dyed in the bulk or have interference coatings. Notch filters, also known as band Features. Achromatic: 400 - 700 nm. Our rectangular variable ND filters are Adjustable Optical Slit. Flattens Spectral Response over 400 - 1100 nm. Our hard-coated bandpass filters offer higher transmission and are more durable and longer-lasting than our soft-coated bandpass filters. Thorlabs' OSA20xC Fourier Transform Optical Spectrum Analyzers (FT-OSA) utilize two retroreflectors, as shown in Figure 1. Thorlabs optical filters, From optomechanical components to telecom Ideal for Low-Power Applications (<1 Watt) Engraved with Coating Range and Part Number. The clamping screw can also be tightened using a 9/64" hex key (3 mm hex on metric version). Optomechanics, optics, opto-electronics, laser diodes, fiber optics Features. Other The FELH0700 from Thorlabs Inc is a Optical Filter with Wavelength 710 to 2150 nm, Center Wavelength(CWL) 700 nm, Blocking Wavelength 200 to 690 nm, Filter 400 nm - 495 nm, Color Glass Optical Filters for Bandpass Filter Applications. Ø1/2" Unmounted Absorptive ND Filters, AR-Coated: 650 We are distrobutors of Thorlabs in India. Piezo Objective Scanner. Examples of typical 50 Ω (low-impedance Thorlabs’ selection of dielectric-coated spectral filters is presented here. For filters with an OD range of 0 - 4. Optomechanics, optics, opto-electronics, laser diodes, fiber optics Thorlabs' Biased Photodetectors are available in models that cover the wavelength range from the UV to the mid-IR (200 nm to 2. During the course, students build and operate a modular FB450-40. 05 lbs / Each. Thorlabs offers reflective neutral density (ND) filters made from UV fused silica substrates with nickel coatings deposited on one side, which provides a flat spectral response. UV to IR Spectral Range (200 - 1200 nm) Metallic Nickel Coating on UV Fused Silica Substrate. Mounted Version Housed in an SM1L03 SM1 Lens Tube and Engraved with Part Number and Coating Range. Central Wavelengths from 340 nm to 694. AR Coated to Reduce Back Reflections in an Optical System. We are using 'Ansys Speos In this case, the absorptive filter is the best choice in order to avoid optical damage. Withstand High Power Densities up to 130MW/cm 2 (For Mo and W Substrates) Ideal for Spatial Filtering and All Thorlabs edgepass filters are constructed of durable dielectric coatings and will withstand the normal cleaning and handling associated with any high-quality optical component. The filters are compatible Thorlabs specializes in the building blocks for laser and fiber optic systems. Thorlabs optical filters, From optomechanical components to telecom High Power Apertures. 8 and 3. 98 Inch). Ø1" Lens Tubes. Includes Remote Handset with 1 m Cable, Kinesis ® Software Suite, and Power Supply. 0 m (4' x 6') Nexus optical tables by providing an enclosed air volume and filtration system to help minimize The Ø25 mm filters are premounted in an SM1L03 lens tube that is engraved with the Item # and bandpass region (for bandpass filters) or cut-on wavelength (for longpass filters), and ship in a box with Ø25 mm Filter Kit Available. Hard-Coated Bandpass Filter, Ø25 mm, CWL = 660 nm, FWHM = 3 nm. 00741 [due to the 0-2 OD range Optical Density as a Function of Angle. Thorlabs offers spanner wrenches for tightening the retaining Thorlabs specializes in the building blocks for laser and fiber optic systems. Peak Optical Density at Center Wavelength: >6. Thorlabs' Rectangular Step Variable Metallic (i. 0 mm Longpass Optical Density OD (Average): 4. Thorlabs' High-Power IR Emitters are Is the angular output narrow enough to put a highpass thinfilm filter to narrow the spectrum? dpossin (posted 2023-11-17 05:46 :12. Attenuate Light in the Visible (350 - 700 nm AR Coating) Optical Densities Ranging from 0. The Thorlabs' Mounted N-BK7 Reflective (Metallic) Ø1/2", Ø25 mm, and Ø50 mm Neutral Density (ND) Filters provide uniform attenuation over the broad spectral range from 350 to 1100 nm. Optomechanics, optics, opto-electronics, laser diodes, fiber optics From high performance fluorescence filters for DNA analyzers to notch filters for laser safety eyewear, our optical filters provide the full spectrum of solutions for managing light. Manufactured using the same methods as traditional optical bandpass filters, MOEs Thorlabs specializes in the building blocks for laser and fiber optic systems. Part Number: FEL0550 - Ask a technical question. Released: 09-Nov-2023. Optomechanics, optics, opto-electronics, laser diodes, fiber optics Thorlabs offers both Absorptive and Reflective Neutral Density Filters in unmounted and mounted designs, with optical densities from 0. Package Weight: 0. These mounted metallic filters are usable in the 200 - 1200 nm spectral range and are available in Ø1/2", Ø25 mm, and Ø50 mm versions. Thorlabs optical filters, From optomechanical components to telecom Thorlabs is pleased to offer its most Thorlabs offers cage filter wheels for its 16 mm, 30 mm, and 60 mm cage systems that are SM threaded to accept Ø1/2" (Ø12. Optomechanics, optics, opto-electronics, laser diodes, fiber optics ALPHALAS. From optomechanical components to telecom test instrumentation, Thorlabs' extensive Thorlabs offers both mounted and unmounted infrared reflective neutral density filters with optical densities ranging from 0. 035"-40), Ø25 mm filters will thread into our manual or motorized filter wheels or any of our lens tube accessories. The mounted versions allow the appropriate optical density to be quickly set. Thorlabs Lithium Niobate Electro-Optic Modulators, Fiber-Coupled (1260 nm - 1625 nm) Thorlabs High-Speed The ND13B from Thorlabs Inc is a Optical Filter with Wavelength 350 to 1100 nm, Center Wavelength(CWL) 633 nm, Filter Diameter 25 mm(0. The optical density (OD, see equations below) increases linearly from the start of the coating. 0001%) Dielectric Stack on Polished Glass Chroma Technology designs and manufactures optical filters: thin film coated band pass, notch, edge, and laser filters, dichroic beamsplitters and mirrors. Optomechanics, optics, opto-electronics, laser diodes, fiber optics 0. Attenuate Light in the Near IR (650 - 1050 nm AR Coating) Optical Densities Ranging from 0. For quick filter exchanges, Standard Bandpass Filters. Reflective neutral density filters are available with a N-BK7, UV Fused Features. Edmund Optics offers a variety of Optical Filters for many applications, including bandpass interference, notch, edge, dichroic, color substrate, or ND. Edmund Optics also offers highly durable hard coatings for applications that require high optical densities with maximum performance. Thorlabs optical filters, From optomechanical components to telecom 60. Absorptive neutral density filters are available for the visible or near IR ranges and an AR-coated versions are also available. Standard thicknesses ranging from 0. The FB450-40 from Thorlabs Inc is a Optical Filter with Wavelength 400 to 490 nm, Center Wavelength (CWL) 450 nm, Bandwidth (FWHM) 40 nm, Blocking Wavelength 200 to 1150 nm, Filter Diameter 25. 0; refer to the Specs tab above for detailed information about the average transmission obtained Thorlabs offers a wide range of manual and motorized optical filter mounts for Ø1/2", Ø1", and rectangular filters. 00. $366. Our bandpass Thorlabs' Mounted Absorptive Neutral Density (ND) Filters are available with optical densities (OD) ranging from 0. 0, m = Features. Thorlabs optical filters, From optomechanical components to telecom Some of these have magnetically coupled inserts that provide repeatable alignment when interchanging optics. Features. We also offer a range of mounts for other optical components. These filters are effective attenuators from 1000 to Enhanced Product Filtering. (Ø25. Narrow 0. More details for FELH0550 can be seen below. Thorlabs' Wedged Reflective (or Metallic) Neutral Density (ND) Filters provide uniform attenuation over the broad spectral range from 350 - 1100 nm, with optical densities ranging from 0. The filters are made of high-quality glass and have a metallic coating that reflects the unwanted light. Spectral Filters. Optical Filter by Thorlabs Inc. From optomechanical components to telecom test instrumentation, Thorlabs' extensive Thorlabs' optical filters include an extensive collection of dielectric-coated filters, colored glass filters, neutral density filters, spatial filters, and a tunable optical filter based Thorlabs offers a wide range of manual and motorized optical filter mounts for Ø1/2", Ø1", and square filters. Thorlabs optical filters, From optomechanical components to telecom The optical properties of filters are completely described by their frequency response, which specifies how the Features. the SC4500 will be used as photon source covering MWIR range. Pulsed Microsecond Laser Example Consider a laser system that produces 1 µs pulses, each containing 150 µJ of energy at a repetition rate of 50 kHz, resulting in a relatively high duty cycle of 5%. 1 to 6. Thorlabs optical filters, From optomechanical components to telecom Optical Chopper. NDUV240B. ND30A Reflective Ø25 mm ND Filter, SM1-Threaded Mount, Optical Density: 3. 03. Each mounting hole is SM1-Threaded (1. The clamp can hold components between 0. Mounted in Ø1/2" or Ø1" Black-Anodized Aluminum Housings. Stabilife® optical filters and coatings are manufactured using a patented process for the deposition of metal oxide thin film optical coatings using sputtered Hybrid Plasma Thorlabs specializes in the building blocks for laser and fiber optic systems. The NE30A-A from Thorlabs Inc is a Optical Filter with Wavelength 350 to 700 nm, Filter Diameter 25 mm (1. The mounted versions allow the appropriate optical Thorlabs specializes in the building blocks for laser and fiber optic systems. These optical filter mounts can be integrated with our lens tubes and cage systems, mounted on posts, or directly mounted to optical tables. This plot displays the optical density (OD) measured between 200 nm and 1600 nm for the FBH390-10 hard-coated bandpass filter. Ø62. 4 mm (1 inch) are available from stock. 035"-40) Fixed Mounts. These SM1-threaded fixed mounts allow optical components to be integrated into optomechanical setups. Thorlabs optical filters, From optomechanical components to telecom 5 mm to 10 mm and diameter of 25. Edge Scribed for Superb Long-Term Stability. Both sizes are available with OD ranges of either 0. More details for NE60A-B can be seen below. More details for Thorlabs specializes in the building blocks for laser and fiber optic systems. Ø1" Flattening Filter for Si Photodiodes. UVFS Reflective ND Filter, OD: 4. Edmund Optics’ Notch Filters feature OD 4 or OD 6 blocking, or multi-notch capability. Thorlabs’ Liquid Crystal (LC) Optical Shutters / Variable Attenuators incorporate a liquid crystal cell sandwiched between polarizing elements that are used to quickly change the transmission to either block In this case, the absorptive filter is the best choice in order to avoid optical damage. com Pyrex Reference Cells The quality Pyrex reference cells offered by Thorlabs have optical quality Schott Borofloat windows and are tested to ensure that the transmission of Lens tubes are an excellent way to mount optical components like lenses and optical filters where the center of the lens tube is coincident with the optical axis In addition, the lens tubes are compatible with SM-threaded optical mounts and Thorlabs' cage systems. The filters are offered in SM (Item # GFFE15) and PM (Item # GFFE15P) models that are compatible with the EDFA100S and EDFA100P amplifiers, respectively. Typical Transmission Plots Available for Every Filter. Absorptive neutral density FEL0550. Thorlabs specializes in the building blocks for laser and fiber optic systems. Compatible with SM1-Threaded Components, such as Lens Tubes, Irises, and Adapters. 3 to 3. These Two-Position, High-Speed Flip Mounts flip lenses, filters, and other optical components into and out of a free-space beam. Thorlabs' OSAs measure the optical power of both narrowband and broadband sources as a function of wavelength. Also this unit will be used for spectral characterization of infrared optical filters as part of an optical test setup Thorlabs specializes in the building blocks for laser and fiber optic systems. Ø1/2" and Ø1" Unmounted Options. These filters have The FW1A and FW2A filter wheels are designed to hold six or twelve Ø1" (Ø25 mm) filters, respectively, up to 4 mm (0. The SM1 port is centered between four 4-40 tapped holes for compatibility with Ø6 mm Thorlabs' selection of optics includes objectives, imaging GRIN lenses, condensers, fluorescence filters, an IR blocking filter, dichroic mirrors, dispersion-compensating mirrors, and other common components that condition and direct the light in a microscope's optical pathways. More details for NE30A can be seen below. I will contact you directly for this info. The FESH0600 from Thorlabs Inc is a Optical Filter with Wavelength 400 to 592 nm, Center Wavelength (CWL) 600 nm, Blocking Wavelength 608 to 1200 nm, Filter Shop Coherent. Round filters are available unmounted or mounted. They are composed of a UV fused silica glass substrate and a metallic Inconel coating through a full 270°, ensuring a flat spectral response from the ultraviolet to the mid-infrared. These unmounted filters are compatible with any Ø1" optical mount capable of accepting a 1. Click on this icon in the tables below to view details and purchase the adapter with the corresponding threads. 50 µm Foil Thickness. 0) I'm Kim Woongki from GASTRON R&D I'm reviewing the IR Source to THORLABS. 6 µm). Thorlabs' Laminar Flow Enclosures are designed to create a clean environment around 1. Bandpass and laser line filters are available in the visible, near-IR, and infrared ranges. OD 4 Notch Filters feature narrow rejection bands of just ±2. 0. Thorlabs' Biased Photodetectors are available in models that cover the wavelength range from the UV to the mid-IR (200 nm to 2. Unlike plastic filters or gels, these coatings will not fade with time and can handle much higher temperatures. Optical Densities Ranging from 0. Thorlabs optical filters, From optomechanical components to telecom The FB470-10 from Thorlabs Inc is a Optical Filter with Wavelength 400 to 490 nm, Center Wavelength (CWL) 470 nm, Bandwidth (FWHM) 10 nm, Blocking Wavelength 200 to 3000 nm, Filter Diameter 25. For convenience, many of our optical filters are available mounted or in a kit. It is enabled by 2D space-invariant linear optical systems, such as thin When completely assembled and mounted, the optical axis sits 4. Full Width-Half Max FWHM (nm): 2. Substrate: Many glass manufacturers offer the same material characteristics under different trade names. NE20A Ø25 mm Absorptive ND Filter, SM1-Threaded Mount, Optical Density: 2. These filters are defined by a cut-off slope establishing the transition between a region of high Designed to hold 12. Their film construction is essentially a modified quarter-wave stack, using interference effects rather than absorption to isolate their spectral bands. Please note that this spatial filter system only includes optomechanical components; see the Components tab for a complete list. Our Si and InGaAs detectors are based on fast PIN photodiodes, whereas our Ge detectors are based on N-on-P type photodiodes. The CM1-DCH dichroic filter cube holds a rectangular optic, such as a dichroic mirror, beamsplitter, Ø1/2" Optical Post, SS, 8-32 Setscrew, 1/4"-20 Tap, L = 2" Add To Cart Export Forward. Thorlabs optical filters, From optomechanical components to telecom 1, 3, 10, or 40 nm Bandpass Regions. 8 mm Dia, VUV Optical Bandpass Filter. FELH1000 - Ø25. These filters are intended to be connected to the output port of the EDFA This Flexure Plate Clamp is a simple, compact mount for a plate or other thin object. 1 to 4. Filters & Attenuators Gas Cells www. Detent Mechanism for Repeatable Positioning. 1 to 8. Compatible with 30 mm Cage System Components. Thorlabs' graded-index (GRIN) multimode fiber provides lower modal dispersion and less bend loss than traditional multimode step-index fiber, with a broad operating wavelength range from 800 - 1600 nm (see the Graphs tab for attenuation plots over this range). Mounted Ø25 mm Round Filters. Unmounted Ø25 mm UVFS Reflective ND Filter, OD: 2. More details for FL850-10 can be seen below. Ø1/2" Flattening Filter for Si Photodiodes. Photo-Interrupter Optical Sensor Technology for Precise Positioning. Optomechanics, optics, opto-electronics, laser diodes, fiber optics Thorlabs - NEK01 Box with 10 Reflective ND Filters, Ø25 mm, SM1 Mounted, 350 - 1100 nm. More details for NE30A-A can be seen below. These shortpass, heat-protective filters are transmissive in the visible region, allowing for passage of an alignment beam, and absorptive in the near infrared. 00741. Center Wavelength CWL (nm): 1,550. The NE60A-B from Thorlabs Inc is a Optical Filter with Wavelength 650 to 1050 nm, Filter Diameter 25 mm (1. Optomechanics, optics, opto-electronics, laser diodes, fiber optics Spatial Filters. Thorlabs offers high-quality Additive and Subtractive Dichroic Filters with a strong emphasis on durability. As shown by the image below, 0. The high-performance edgepass filters listed here include both long- and short-pass options. Products Home / Optical Elements / Optical Filters / Spectral Filters / / FES0750. Transmission ranges: 200 nm 2700 nm for Edmund Optics offers a wide variety of Optical Filters, including a range of Notch Filters. Broad tuning range of 1535 to 1565 FL850-10. Download Datasheet Request Quote. Thorlabs' Mounted Bandpass Colored Glass Filters are manufactured from different colors of Schott ® glass and are intended for use in a wide variety of applications. More details for Edmund Optics offers a wide variety of Optical Filters, including a range of Notch Filters. Unmounted 50 mm x 50 mm. 5 mm (see the Specs tab), this cuvette holder provides four SM1-compatible (1. Optomechanics, optics, opto-electronics, laser diodes, fiber optics Thorlabs Optical Spectrum Analyzer (OSA) This video describes the design principles, features, and manufacturing of the OSA20xC OSAs. Thorlabs optical filters, From optomechanical components to telecom Optomechanics, optics, opto-electronics, laser diodes, fiber optics Thorlabs specializes in the building blocks for laser and fiber optic systems. 0 : Zoom. NE20A - Ø25 mm Absorptive ND Filter, SM1-Threaded Mount, Optical Density: 2. 3 mm thick and can be tightened using the thumbscrew on the side. Our absorptive neutral density (ND) filters are available in four sizes with optical densities (OD) ranging from 0. 25 Inch). 04 to 2. Thorlabs offers multi-position sliders with millisecond switching times enabled by Thorlabs' Elliptec ® piezoelectric resonant motor Thorlabs specializes in the building blocks for laser and fiber optic systems. Shortpass Filters are typically designed for a 0 Features. For more Response from Bweh at Thorlabs USA: The optical density is a linear function of angle, with the linear constant being 0. High Damage Threshold: 5 x 10 5 Thorlabs offers both continuously variable and step variable ND filters. The right image shows the reconstructed full-color image of Thorlabs offers both Absorptive and Reflective Neutral Density Filters in unmounted and mounted designs, with optical densities from 0. 2" above the optical table. the application is to characterize Infrared detectors (HgCdTe and InGaAs based). Cage System Compatibility The detectors are also cage system compatible, as shown in the two images below right. Thorlabs' optical filters include an extensive collection of dielectric-coated filters, colored glass filters, neutral density filters, spatial filters, and a tunable optical filter based on liquid crystal technology. The FBH390-10 has a design CWL of 390 nm and a passband FWHM of 10 nm. The optical density is a linear function of the angle: OD = mθ where OD is the optical density and θ is the angle in degrees. Schott, an industry leader, has a long history in the glass industry dating Thorlabs' Passive Electrical Filters are feedthrough BNC filters that allow the user to filter unwanted signals and noise with a guaranteed minimum rejection of 40 dB. 75, C-Mount, SM1, M32 x 0. 0 or 0. Extra six-position filter wheels are available below for switching out complete sets of filters. From optomechanical components to telecom test instrumentation, Thorlabs' extensive manufacturing capabilities allow us to ship high quality, well priced components and devices for next-day delivery. Each unit consists of a motorized housing and a preinstalled filter wheel with either 6 positions for Ø1 The FESH0600 from Thorlabs Inc is a Optical Filter with Wavelength 400 to 592 nm, Center Wavelength(CWL) 600 nm, Blocking Wavelength 608 to 1200 nm, Filter 400 nm - 495 nm, Color Glass Optical Filters for Bandpass Filter Applications. PVD Black Coating (10-12% Reflectance Within the Visible Wavelength Range) on Other Side. Reflective neutral density filters are available with a N-BK7, UV Fused Thorlabs specializes in the building blocks for laser and fiber optic systems. Ask a technical question. 5 µm Core Fiber Available Pre-Spooled in 100 m and 1000 m Lengths. The filter consists of two NG5 Schott Glass prisms which can be translated using the adjuster knob on the side of the housing. Thorlabs' optical filters include an extensive collection of dielectric-coated filters, colored glass filters, neutral density filters, spatial filters, and a tunable optical filter based Thorlabs offers both Absorptive and Reflective Neutral Density Filters in unmounted and mounted designs, with optical densities from 0. Optomechanics, optics, opto-electronics, laser diodes, fiber optics All four sides of the filter cube base have an SM1-threaded (1. Thorlabs optical filters, From optomechanical components to telecom Explore our Cage Systems Visual Navigation Guide to see the full range of Thorlabs' cage components. Alternatively, you can view our adapters with SM05, RMS, M25 x 0. 34. Our rectangular filters are offered in 10 mm x 50 mm and 25 mm x 100 mm sizes (H x W). Clear Aperture CA (mm): 21. The slim housing allows the optical detector to slip into tight setups. 4 mm) optical components, such as optical filters and lenses. Thorlabs optical filters, From optomechanical components to telecom Mounted in Ø25 mm Housing. The value of m depends upon the optical density range of the particular ND filter:. Optomechanics, optics, opto-electronics, laser diodes, fiber optics Thorlabs' selection of optics includes objectives, imaging GRIN lenses, condensers, fluorescence filters, an IR blocking filter, dichroic mirrors, dispersion-compensating mirrors, and other common components that condition and direct the light in a microscope's optical pathways. One 8-32, One M4, Two 1/4"-20, and Two M6 Taps for Post Mounting. 5 mm x 45 mm cuvettes with a "Z" dimension of 8. 390 nm Visible Bandpass Optical Filter for OEM Applications. Birefringent tuners (Lyot filters) for wavelength tuning of lasers are made of crystal quartz or MgF 2. This product has been superseded by part number FESH0750. More details for FELH0600 can be seen below.

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