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Photonics Buyers' Guide
Photonics Buyers' Guide / Optical Components / Diffraction Gratings
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There are 27 companies listed in

Market Data

Diffraction Gratings

A diffraction grating is a glass substrate carrying a layer of deposited aluminum that has been pressure-ruled with a large number of fine equidistant grooves, using a diamond edge as a tool. Light falling on such a grating is dispersed into a series of spectra on both sides of the incident beam, the angular dispersion being inversely proportional to the line spacing.
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Spectrogon US Inc., Sub. of Spectrogon AB
Mountain Lakes, NJ (3 employees)
Custom Manufacturer
Designer and manufacturer of interference filters: narrow and broad bandpass, long- and shortwave, ND filters, atmospheric windows, AR and metallic coatings. Holographic diffraction gratings: plano, concave and blazed, pulse compression/stretcher gratings. WDM and telecom applications include diode laser tuning gratings and network communications gratings.

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OPCO Laboratory Inc.
Fitchburg, MA (25 employees)
Stock Manufacturer • Custom Manufacturer
Manufacturer of custom optics, optical replication, diffraction gratings, electro-optical assemblies, metallic and dielectric thin-film coatings for prototype and volume production. State-of-the-art manufacturing, coating, QC, assembly and class 1000 cleanrooms. Serving commercial and defense markets worldwide.
Ruled Reflection Gratings

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Wasatch Photonics Inc.
Logan, UT (70 employees)
Stock Manufacturer • Custom Manufacturer
High efficiency volume phase holographic (VPH) transmission gratings for optical coherence tomography (OCT), spectroscopy, hyperspectral imaging, pulse compression, and astronomy. Portable, compact, sensitive Raman spectrometers 248 to 2500 nm. Compact OCT spectrometers for 400 to 1600 nm SD-OCT. Off-the-shelf and custom solutions for researchers and OEMs.
Gratings for Astronomy
Gratings for Spectroscopy and Spectral Imaging

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Spectrum Scientific Inc. (SSI)
Irvine, CA
Stock Manufacturer • Custom Manufacturer
Spectrum Scientific, Inc. (SSI) is a high volume manufacturer of aspheric and freeform mirrors, hollow retroreflectors, and holographic diffraction gratings. Our optical replication process allows us to supply high fidelity, highly repeatable precision optics.
Custom Holographic Diffraction Gratings

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Optometrics Corp., Unit of Omega Optical Holdings
Littleton, MA (48 employees)
Custom Manufacturer
Supplier of specialized optical components and subassemblies for wavelength selection. 400 masters available for optical replication, a capacity to produce 500,000 precision replicated optics and with R&D, engineering, and manufacturing under one roof for custom and OEM applications.
Diffraction Gratings

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DayOptics Inc.
Fuzhou, China (600 employees)
Custom Manufacturer
Founded in 2005, DayOptics is a leading integrated optical components manufacturer. Focusing on the field of optics, we are dedicated to establishing ourselves as a prominent brand known for reliable optical components. We specialize in the design, R&D, production, and sales of optical components such as wave plates, mirrors, PBS, crystals, filters, windows, prisms, lenses, and more.

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LightTrans International GmbH
Jena, Germany (22 employees)
Designer
LightTrans offers solutions for the entire development cycle of optical components where progressive simulation technology shows its advantages in designing optical components, complex systems, detailed modeling, and more. All products and services are based on the optical modeling and design software VirtualLab Fusion.

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Carl Zeiss Spectroscopy GmbH, Unit of ZEISS Group
Jena, Germany
Stock Manufacturer • Custom Manufacturer
Develops, produces, and distributes optical gratings, spectrometer modules, spectrometer systems, and solutions of high quality optical performance. Products are tailored to customers' specific needs. Offers innovative solutions for individual applications and create essential benefits in efficiency and process stability.

Additional Companies

Market Data for Companies in This Category
Countries
12
United States:
5
United Kingdom:
2
Switzerland:
2
China:
2
Germany:
OTHER: 4
US States
4
Massachusetts:
2
Florida:
1
Utah:
1
New York:
1
Illinois:
OTHER: 18
Capabilities
24
Custom Manufacturers:
8
Stock Manufacturers:
2
Designers:
1
Supplier/Distributor:
Average Number of Employees: 76


The Photonics Buyers' Guide is a comprehensive resource for verified providers of Diffraction Gratings. Profiles and contact information for manufacturers and suppliers are provided by the companies and verified by our editors. If you have updated information about any of the organizations listed, please contact us.
Glossary
  • diffraction grating A glass substrate carrying a layer of deposited aluminum that has been pressure-ruled with a large number of fine equidistant grooves, using a diamond edge as a tool. Light falling on such a grating is dispersed into a series of spectra on both...
  • grating 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...
  • holographic grating 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...
  • grating substrate The substrate upon which a diffraction grating will be ruled. It must be dimensionally stable, and the surface must be polished to an accurate flat or spherical form as required by the grating. The substrate for a replica must have the identical but...
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