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Photonics Buyers' Guide
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Optical Thin-Film Coatings
The generation of a grating on a blank by the holographic process. A series of interference fringes, corresponding to the grooves of the desired grating, are recorded on a photosensitive layer, and the subsequent chemical treatment forms a modulated profile on the surface of the blank by selective dissolution.
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...
GratingWorks, USA - Acton, MA
Designer and manufacturer of holographic diffraction gratings, spectrograph modules and mini spectrometers for analytical measurements in the UV, visible and NIR spectral regions. Products include planar, concave and convex gratings; single-, multichannel and image spectrograph modules, mini...
Hellma USA, Inc., Sub. of Hellma GmbH & Co. KG - Plainview, NY
Manufactures and supplies Hellma cells, fiber optic probes, photometric calibration standards, flat and cylindrical optics and accessories for lasers, spectrophotometers and fluorometers. Supplies Heraeus light sources including vacuum UV, deuterium, hollow cathode, PID spectral calibration and...
Optometrics Corporation, A Dynasil Co. - Littleton, MA
Optometrics is an ISO 9001:2008 certified, lean optical components and optical subassembly manufacturing company committed to supplying its customers with high quality, cost competitive products and services. Operating out of a modern engineering and...
Berliner Glas KGaA Herbert Kubatz GmbH & Co. - Berlin, Germany
Offers precision thin-film coated optical components, optomechanical and electro-optical assemblies and systems from design to production for semiconductor, industrial and medical applications, as well as customized measurement set-ups. Also offers technical glass refinement for displays. ISO...
Spectrum Scientific, Inc. - Irvine, CA
Bach Research Corp. - Boulder, CO
BEAM Engineering for Advanced Measurements Co. - Winter Park, FL
Berliner Glas, Sub. of Berliner Glas KGaA Herbert Kubatz GmbH & Co. - Irvine, CA
Gentec Electro-Optics, Inc. - Quebec, Canada
Headwall Photonics, Inc. - Fitchburg, MA
Hitachi High Technologies America, Inc., A Hitachi Co., Life Sciences Div. - Dallas, TX
Holographix LLC - Hudson, MA
Ibsen Photonics A/S - Farum, Denmark
Integraf LLC - Kirkland, WA
LightSmyth Technologies, Inc. - Eugene, OR
New Light Industries, Ltd. - Spokane, WA
Ondax, Inc. - Monrovia, CA
P&P Optica Inc. - Waterloo, Canada
PD-LD, Inc. - Pennington, NJ
Plymouth Grating Laboratory, Inc. - Carver, MA
PTR Optics Ltd. - Nottingham, England
Richardson Gratings, Bus. Unit of Newport Corp. - Rochester, NY
Ruda-Cardinal, Inc. - Tucson, AZ
Shimadzu Corp. - Tokyo, Japan
Spectrogon AB - Taby, Sweden
Spectrogon UK Ltd., Sub. of Spectrogon AB - Glenrothes, Scotland
Wasatch Photonics, Inc. - Logan, UT
Wavefront Technology, Inc. - Paramount, CA
Carl Zeiss Microscopy GmbH, Member of the Carl Zeiss Group, Optical Sensor Systems - Jena, Germany
The generation of a grating on a blank by the holographic process. A series of interference fringes, corresponding to the grooves of the desired grating, are recorded on a photosensitive layer, and the subsequent chemical treatment forms a modulated...
A framework or latticework having an even arrangement of rods, or any other long narrow objects with interstices between them, used to disperse light or other radiation by interference between wave trains from the interstices. The ability of a...
A piece of glass, quartz or other transparent material formed roughly by molding or cutting into the approximate shape and size of the finished part.
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