Photonics Buyers' Guide > Interference Filters
(68 companies)
Interference Filters
A interference filter is a filter that controls the spectral composition of transmitted energy partially by the effects of interference. Frequently, these filters are made up of thin layers of metals and dielectrics, resulting in high transmission over narrow spectral bands.
  • Chroma Technology Corp. - Bellows Falls, VTManufacturer of optical filters and coatings for biomedical instruments and imaging systems, fluorescence microscopy, astronomy, space exploration and chemical analysis.
    • Manufacture Stock
    • Manufacture Custom
  • Spectrogon US, Inc., Sub. of Spectrogon AB - Mountain Lakes, NJDesigner and manufacturer of interference filters: narrow and broad bandpass, long wave and short wave, ND filters, atmospheric windows, AR and metallic coatings. Holographic diffraction gratings: plano, concave and blazed, pulse compression/stretcher gratings. WDM and telecommunication...
    • Manufacture Stock
  • Acton Optics & Coatings/Princeton Instruments, Division of Roper Industries - Acton, MAActon Optics & Coatings provides high laser damage threshold excimer and UV laser optics, Al and MgF2 broadband mirrors and coatings, VUV/UV optical filters, detector-enhanced coatings and assemblies. Acton has a reputation spanning 50 years working with researchers and engineers in disciplines...
    • Manufacture Stock
  • China Daheng Group, Inc. - Beijing, ChinaOffers a wide variety of off-the-shelf and custom optics; optomechanical components including lenses, telecentric lenses, mirrors, prisms, filters, polarizing beamsplitters, gratings; and crystal optics. Designs and manufactures lens systems for CCDs, CMOS, projectors and scanners. Also offers a...
    • Manufacture Stock
    • 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
  • Edmund Optics, Inc. - Barrington, NJManufacturer and distributor of optical and imaging components for OEM and research applications. Products include lenses, prisms, filters, mirrors, optomechanical equipment, lasers, imaging lenses, CCD cameras, capture boards and imaging systems. Our comprehensive selection of optical components...
    • Manufacture Stock
    • Manufacture Custom
  • Esco Optics - Oak Ridge, NJUS manufacturer of custom and standard optics for the UV, visible and IR wavelengths. In house production of lenses, windows, mirrors, blanks, prisms, filters and optical coatings. For over 50 years, we have proudly offered exceptional customer service, low prices and short lead times. ITAR...
    • Manufacture Stock
  • National Photocolor Corp. - Mamaroneck, NYManufacturer of thin-film pellicles for use as beamsplitters, beam combiners, attenuators, filters and optical windows. Standard items, both uncoated and coated, are available from inventory; special frames, coatings, flatness, transmission and documentation are available for custom applications.
    • Manufacture Stock
    • Manufacture Custom
  • Optics Balzers AG - Balzers, LiechtensteinOptics Balzers has been providing innovative optical coatings and components, focusing on high-tech markets such as sensors and imaging, biophotonics, space and defense, lighting and projection, and industrial applications. Comprehensive know-how in optical thin-film coatings, glass processing,...
    • Manufacture Custom
  • Optometrics Corp., A Dynasil Co. - Ayer, MAOptometrics is an ISO certified, lean manufacturer of custom advanced optical components and custom subassemblies to OEM instrument manufacturers for a wide range of spectroscopic, laser and wavelength selection applications. Products include diffraction gratings, interference filters, metallic and...
    • Manufacture Stock
    • Manufacture Custom
  • Perkins Precision Developments, LLC - Longmont, COPerkins Precision Developments, LLC, is now producing high quality coatings, optics and assembly, producing a broad range of custom and OEM precision optical components.  PPD's dense and rugged ion-beam sputtering (IBS) process with optical fabrication and assembly provides a total optics...
    • Manufacture Custom
  • Power Technology, Inc. - Little Rock, ARWe at Power Technology, Inc. have been a driving force in the laser industry for over forty years. Since 1969, we have been designing, developing, and manufacturing a comprehensive range of laser products for scientific, biomedical, industrial, semiconductor inspection, machine vision, defense and...
    • Supply/Distribute
  • Ross Optical Industries - El Paso, TXDesigns, manufactures and markets optical products including precision optical components from prototype to production quantities. Capabilities include optical design and engineering, coating, aluminizing, assembly and test. Specializes in conversions from conventional optics to digital imaging....
    • Manufacture Custom
  • UTC Aerospace Systems, ISR Systems - Danbury, CTManufacturer of IR and electro-optical components and systems for industry, science, space exploration, environmental research and defense. Products include optics and optical assemblies, windows, optical coatings and filters.
    • Manufacture Custom
ADDITIONAL COMPANIES

  • TERMS
  • interference filter A filter that controls the spectral composition of transmitted energy partially by the effects of interference. Frequently, these filters are made up of thin layers of metals and dielectrics, resulting in high transmission over narrow spectral bands.



   


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