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A 0.6W cW GaInNAs vertical external cavity surface-emitting laser at 1.32µm

Hopkins, J.M. and Smith, S.A. and Jeon, Chan-Wook and Sun, H.D. and Burns, D. and Calvez, S. and Dawson, M.D. and Jouhti, T. and Pessa, M. (2004) A 0.6W cW GaInNAs vertical external cavity surface-emitting laser at 1.32µm. Electronics Letters, 40 (1). pp. 30-31. ISSN 0013-5194

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Abstract

What is believed to be the first high-power vertical external cavity surface emitting laser (VECSEL) operating at 1.3 μm is reported. CW output powers >0.6 W were achieved using a diode-pumped GaInNAs VECSEL structure capillary-bonded to a single-crystal diamond heatspreader.