Request InfoExtended Wavelength and OutputSacher Lasertechnik LLCBUENA PARK, Calif., June 9 -- Sacher Lasertechnik Group has modified its external cavity Littman/Metcalf laser design. The turn-key, modular Lion -- based on the company's patented antireflex coating and cavity design -- has been optimized for output powers up to 100 mW, convincing through narrow linewidth of 500 kHz, mode-hop free tuning up to 100 GHz and side-mode suppression up to 55 dB. Sacher said currently available diode lasers with Littman/Metcalf external cavities have disadvantages, since light is usually coupled out via the zero order of the diffraction grating. Its developers...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra July 2022 IssueGreen Laser DiodeThe PLT5 522EA_Q green laser diode from ams OSRAM is a cost-competitive replacement for red lasers in applications such as leveling, scanning, biosciences, and dot projection. 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