Request InfonLIGHT Inc.Large-mode-area all-erbium fibres have been unveiled by nLight Corp. Manufactured with proprietary direct nanoparticle deposition active fibre production technology, they are suitable for high-power, eye-safe applications at >1.5 μm. These include lidar, rangefinding, sensing, medical and directed energy. The fibres offer core absorptions of 60 to 120 dB/m at 1530 nm and low numerical apertures of <0.10, as well as cores of 20 to 70 μm and claddings from 125 to 400 μm. In combination with the company’s high-brightness pump diodes at 980 nm, they offer the potential to...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2024 IssueAlexandrite LasersUnilase’s pulsed diode-pumped and compact CW alexandrite lasers operate at 760 nm and offer a variety of output power. 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