Request InfoSpectrogon US Inc.Diode laser tuning gratings from Spectrogon US Inc. are designed for wavelength tuning of external-cavity diode lasers. The groove depth of the holographic gratings is optimized for maximum efficiency for one state of polarization. The company says the devices can achieve very low stray light and a flat diffracted wavefront. The gratings are suitable for spectroscopic instruments used for WDM applications.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 3/22/2024Laser Ranging ModulesThe LSP-LRS-1200 and -1000 from LumiSpot Tech are 905-nm laser ranging modules that can be used in laser range finding, distance sensing, consumer, and defense applications. The LSP-LRS-1200 can...Photonics Spectra September 2022 IssueVCSEL Line Beam Transmitter ModuleThe LX02 KW VCSEL Line Beam Transmitter Module from Focuslight Technologies Inc. is designed for lidar applications. 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