Photonics Buyers' Guide > Tunable Filters
(23 companies)
Tunable Filters
  • Cambridge Research & Instrumentation, Inc. (CRi), A PerkinElmer Co. - Hopkinton, MACRi, now part of PerkinElmer, specializes in liquid crystal tunable filters (LCTFs) for VIS and NIR multispectral/hyperspectral imaging and LC linear-array spatial light modulators (SLMs) for ultrafast laser amplitude and phase modulation. Supplies to OEMs and sells direct and through authorized...
    • Manufacture Stock
    • Supply/Distribute
  • Alluxa - Santa Rosa, CALocated in Santa Rosa, CA, Alluxa was founded several years ago by a team of thin-film deposition veterans. Alluxa's core team brings together decades of expertise and diverse backgrounds in deposition, automation, metrology, and optics. Alluxa produces its filters with a new class of custom...
    • Manufacture Custom
  • CI Systems, Inc. - Simi Valley, CAManufacturer of E-O test and measurement equipment, from instruments through turnkey test stations. Offerings include blackbody sources, spectroradiometers, imaging spectroradiometers, collimators, boresight test systems, FLIR test systems, FLIR/thermal imager test sets, FPA detector test sets,...
    • Manufacture Stock
  • Electro-Optical Products Corp. - Fresh Meadows, NYManufacturer and supplier of stock, custom and OEM: scanners and deflectors (resonant, polygon, acousto-optic, electro-optic, X-Y); choppers and modulators (fixed and variable frequency: tuning fork, rotating, acousto-optic, electro-optic, Q-switches, Pockels cells, shifters, AOTF, filter...
    • Supply/Distribute
  • Meadowlark Optics, Inc. - Frederick, COManufacturer of standard and custom polarization control components and systems including polarizers, retarders, liquid crystal devices, polarimeters, SLMs and tunable optical filters. Customer applications include aerospace, defense, medical imaging and analysis, data storage, polarimetry,...
    • Manufacture Stock
    • Manufacture Custom
  • OZ Optics Limited - Ottawa, CanadaHigh Power Components/Isolators/Combiners/Patch cords/Connectors/ Intelligent Tunable Laser Diode Sources/Safety Interlocks/Shutters/Optical Coatings, Laser to Fiber Delivery Components, Adjustable Collimators/Focusers, PM/SM/MM Fused Fiber Couplers, PM Patch cords/Connectors/Splitters/Switch,...
    • Manufacture Stock

  • TERMS
  • acousto-optic tunable filter (AOTF) A bulk crystalline optic which permits the propagation of light through a volume of index altered material. The variation in refractive index along the material volume is due to a piezoelectric transducer with acoustic absorber. The index grating...



   


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