Request InfoLaserline GmbHThe LDM series fiber-coupled OEM laser diode modules from Laserline GmbH are for applications in pumping fiber lasers and plastic welding. They incorporate a closed-loop, maintenance-free water circuit that provides optimum operating conditions of the diodes and lifetimes of 20,000 to 30,000 h. The modules feature a compact housing, a microcontroller and standard interfaces, and they are cooled with tap water. They achieve pumping up to 350 and 500 W at the end of 400- and 600-µm fibers, respectively. A power-dependent wavelength-stabilization option is available.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Mar/Apr 2023 IssueUV Fiber LaserThe single-frequency, 308-nm fiber-based UV laser from AdValue Photonics Inc. emits 3 W of average power with a diffraction limited beam. 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