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The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by researchers from the Department of Computer & Information Sciences involved in mathematically structured programming, similarity and metric search, computer security, software systems, combinatronics and digital health.

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Diamond-microchip GaInNAs vertical external-cavity surface-emitting laser operating CW at 1315nm

Smith, S.A. and Hopkins, J.M. and Hastie, J.E. and Burns, D. and Calvez, S. and Dawson, M.D. and Jouhti, T. and Kontinnen, J. and Pessa, M., Institution of Engineering and Technology (2004) Diamond-microchip GaInNAs vertical external-cavity surface-emitting laser operating CW at 1315nm. Electronics Letters, 40 (15). pp. 935-937. ISSN 0013-5194

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Abstract

What is believed to be the first microchip-format vertical external-cavity surface-emitting laser (VECSEL) operating at 1.3 μm is reported. Fundamental-mode continuous-wave output powers >120 mW were achieved from a cavity volume ∼0.001 mm3 using a diode-pumped GaInNAs VECSEL structure capillary-bonded to a dielectric-mirror-coated single-crystal diamond heatspreader.