Spectrogon US Inc. - Mountain Lakes, NJDesigner 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.
Photonics Spectra - Pittsfield, MAPublisher of Photonics Spectra magazine, an international publication covering the photonics industry: lasers, optics, imaging, sensors and detectors, test and measurement, light sources, fiber optics, spectroscopy, microscopy, materials, coatings, and machine vision. Photonics Spectra is referred to by the largest qualified audience of engineers, designers, researchers, and managers seeking to keep abreast of photonics technology. Subscribe online at www.Photonics.com/subscribe.