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Photonics Buyers' Guide
Sub-Miniature Optical Scanners for High Volume Dedicated Applications
Precision Optics Manufacturing
Custom Polymer Optics
Ultra-Flat Dichroic & Polychroic Filters
Large Fresnel Lens
Plastic Sheet Lenses and Molds
Precision Glass and Sapphire Optics
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...
Canyon Materials, Inc. - San Diego, CA
HEBS-glass and LDW-glass photomasks are true gray scale masks with 1 to 1000 gray levels. The all-glass masks enable mass production of micro-optical elements with any predesigned surface profile, of arrays with 100-percent fill factor, of single-frequency sinusoidal gratings having zero harmonic...
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...
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...
OPCO Laboratory, Inc. - Fitchburg, MA
Full service manufacturer of high precision custom optics, optical replication, diffraction gratings, electro-optical assemblies, metallic and dielectric thin-film coatings for prototype and high volume production. State-of-the-art manufacturing, coating, QC, assembly and class 1000 cleanrooms,...
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...
Bach Research Corp. - Boulder, CO
Hitachi High Technologies America, A Hitachi Co., Life Sciences Div. - Pleasanton, CA
Nalux Co., Ltd. - Osaka, Japan
Richardson Gratings, Business Unit of Newport Corp. - Rochester, NY
Shimadzu Corp. - Tokyo, Japan
Spectrogon AB - Taby, Sweden
Spectrogon UK, Ltd., Sub. of Spectrogon AB - Glenrothes, Scotland
Spectrum Scientific, Inc. - Irvine, CA
Carl Zeiss Microscopy GmbH, Member of the Carl Zeiss Group, Optical Sensor Systems - Jena, Germany
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...
The engraving of a surface by acid, acid fumes or a tool; a process extensively used in the manufacture of reticles.
ion beam etching
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