Buy print edition
Photonics Buyers' Guide
Precision Glass and Sapphire Optics
Thin-Film Plate Polarizers
4-Axis CNC Micromachining, Precision Lapping, Polishing, Dicing and Coatings
Plastic Sheet Lenses and Molds
Master Bond Super Gel 9
An echelon grating is a highly specialized form of diffraction grating consisting of assembled glass plates of equal thickness that resemble a flight of stairs. The light enters through the largest plate at the end and emerges from the lesser plates at various deviations.
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,...
Bach Research Corp. - Boulder, CO
Richardson Gratings, Business Unit of Newport Corp. - Rochester, NY
A highly specialized form of diffraction grating consisting of assembled glass plates of equal thickness that resemble a flight of stairs. The light enters through the largest plate at the end and emerges from the lesser plates at various deviations.
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 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...
PhotonicsBuyersGuide.com is part of Photonics.com and is published by Photonics Media. For more coverage of photonics, visit these pages on Photonics.com.
Photonics Buyers' Guide
Prism Awards for Photonics Innovation
Research & Technology
Light Matters Weekly Newscast
Browse by Subject
Lasers & Laser Systems
Imaging & Sensing
Optics & Optical Coatings
LEDs & Other Light Sources
Test, Measurement & Positioning
Browse by Region
Photonics Dictionary Plus
Calendar of Courses & Events
Laser Wavelength Chart
Site Info and Support
Submit a Press Release
Advertise / Media Kit
Buyers' Guide Listing
Purchase Buyers' Guide
Purchase Wall Charts
Term and Conditions
VIEW MOBILE VERSION
Please log in In to use this feature.
Keep me logged in?
Not a member? Click here to register.
Please register to use this feature.
Complete member details now?
Welcome to the "My Photonics" bar! This tool allows you to personalize your experience throughout the Photonics.com site.
To start using the "My Photonics" bar, simply log in to your Photonics.com account by clicking on the "Log In" button on the right side of this bar. If you do not have a Photonics.com account, you may create one simply by clicking on the "Register" button on the right side of this bar.