Request InfoCoherent Inc.Coherent Inc. has expanded its LightStone line of high-power diode lasers with a model that produces 80 W of CW output at 808 nm. The device is used in direct-diode materials processing and as a pump source for diode-pumped lasers. Based on the macrochannel-cooled platform, it can be stacked vertically or horizontally. Typical operating current is 104 A at <2.1 V. Beam divergence is <0.35° × <10° FWHM. Power conversion efficiency is greater than 40%, and lifetime is 7000 h.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 1/30/2023Pump Laser DiodesPump laser diodes from Coherent Corp. feature a high output power of 50 W from a single chip for fiber lasers. The diodes are available at 915 nm and 976 nm. The output facet width of the laser...Photonics Spectra April 2023 IssueNd:YAG LaserThe Merion MW HP laser from Lumibird is a high-power diode-pumped Nd:YAG laser capable of reaching up to 100 W at 1064 nm. 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It is also available in a wide selection of formats, from single emitters to...Photonics.com 8/25/2021AuSn Thin-Film Technology and AuSn Pre-Deposited Substrates for OptoelectronicsAuSn thin film is a critical technology to enable an optoelectronic device to ensure durability, anti-oxidation ability, and reliability compared with indium, SnPb, SnBi, and others. The application...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarydiode-pumped solid-state laserA diode-pumped solid-state laser (DPSSL) is a type of laser system that uses semiconductor diode lasers to pump energy into a solid gain medium, resulting in the generation of coherent light. This...Photonics Dictionaryfiber laserA fiber laser is a type of laser in which the active gain medium is an optical fiber doped with rare-earth ions such as erbium, ytterbium, or neodymium. 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