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Photonics Buyers' Guide
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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, VT
Manufacturer of optical filters and coatings for biomedical instruments and imaging systems, fluorescence microscopy, astronomy, space exploration and chemical analysis.
Spectrogon US, Inc., Sub. of Spectrogon AB - Mountain Lakes, NJ
Designer 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...
Acton Optics & Coatings/Princeton Instruments, Division of Roper Industries - Acton, MA
Acton 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...
China Daheng Group, Inc. - Beijing, China
Offers 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...
CI Systems, Inc. - Simi Valley, CA
Manufacturer 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,...
Edmund Optics, Inc. - Barrington, NJ
Manufacturer 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...
Esco Optics - Oak Ridge, NJ
US 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...
National Photocolor Corp. - Mamaroneck, NY
Manufacturer 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.
Optics Balzers AG - Balzers, Liechtenstein
Optics 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,...
Optometrics Corp., A Dynasil Co. - Ayer, MA
Optometrics 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...
Perkins Precision Developments, LLC - Longmont, CO
Perkins 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...
Power Technology, Inc. - Little Rock, AR
We 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...
Ross Optical Industries - El Paso, TX
Designs, 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....
UTC Aerospace Systems, ISR Systems - Danbury, CT
Manufacturer 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.
Advanced Pellicle Technology - Culver City, CA
AHF analysentechnik AG - Tuebingen, Germany
Andover Corp. - Salem, NH
Cambridge Research & Instrumentation, Inc. (CRi), A PerkinElmer Co. - Hopkinton, MA
Cheshire Optical, Inc. - Keene, NH
Comar Optics - Cambridge, England
Comar Optics Inc. - Regina, Canada
Custom Scientific, Inc. - Phoenix, AZ
DELTA, Optical Thin Film - Hoersholm, Denmark
Eastoptics Inc. - Fuzhou, China
eSource Optics - Whitinsville, MA
Evaporated Coatings, Inc. - Willow Grove, PA
Ferroperm Optics A/S - Vedbaek, Denmark
Filter Concepts Inc. - Santa Ana, CA
Filtrop AG - Balzers, Liechtenstein
FJW Optical Systems, Inc. - Palatine, IL
Fotodyne, Inc. - Hartland, WI
Glen Spectra, Sub. of HORIBA Jobin Yvon Ltd. - Stanmore, England
Griot Group Inc. - Santa Clara, CA
IL Photonics - Beit Shemesh, Israel
Izovac Ltd. - Minsk, Belarus
JDSU, Optical Security and Performance Products - Santa Rosa, CA
Koshin Kogaku Co., Ltd., Sub. of Yamaichi Electronics Co. Ltd - Hadano, Japan
L.O.T.-Oriel Laser Optics Technology GmbH - Darmstadt, Germany
Laird Technologies, Sub. of Laird plc - Earth City, MO
Laser Components SAS, Sub. of Laser Components GmbH - Meudon, France
Lattice Electro Optics, Inc. - Fullerton, CA
Maier Photonics, Inc. - Manchester Center, VT
Materion Barr Precision Optics & Thin Film Coatings - Westford, MA
MAZeT GmbH - Jena, Germany
Medway Optics Ltd. - Rainham, England
Meridian Trade, Inc. - Akishima, Japan
MK Photonics, Inc. - Albuquerque, NM
OASYS GmbH Optics and Systems - Bremen, Germany
OIB Optische Interferenz Bauelemente GmbH - Jena, Germany
Omega Optical, Inc. - Brattleboro, VT
Optical Filters USA LLC - Meadville, PA
Optics Balzers Jena, Sub. of Optics Balzers AG - Jena, Germany
Pellicori Optical Consulting - Santa Barbara, CA
PIXELTEQ, Unit of Ocean Thin Films, Inc. - Golden, CO
PTR Optics Ltd. - Nottingham, England
Quantum Optics - San Marcos, CA
Jos. Schneider Optische Werke GmbH - Bad Kreuznach, Germany
Scientific Solutions, Inc. - North Chelmsford, MA
Semrock, Inc., Unit of IDEX Corp. - Rochester, NY
Shanghai Optics - Clark, NJ
Sinocera Photonics, Inc. - Shanghai, China
Spectrogon AB - Taby, Sweden
Spectrogon UK, Ltd., Sub. of Spectrogon AB - Glenrothes, Scotland
Sterling Resale Optics - Erie, CO
Thorlabs GmbH, Sub. of Thorlabs Inc. - Dachau, Germany
Thorlabs Inc. - Newton, NJ
Umicore Coating Services, Sub. of Umicore - Dundee, Scotland
Zytronic Displays Ltd., Sub. of Zytronic plc - Blaydon on Tyne, England
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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