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Proceedings Paper

A 7-W 1178nm GaInNAs based disk laser for guide star applications
Author(s): T. Leinonen; V.-M. Korpijärvi; J. Puustinen; A. Härkönen; M. Guina; M. Pessa
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Paper Abstract

We report a GaInNAs/GaAs-based disk laser producing 7 W output power at 1180 nm wavelength at a temperature of 15 °C. The laser generated more than 5 W of output power when it was forced to operate with a narrow spectrum at 1178 nm. The gain mirror was grown using a molecular beam epitaxy reactor and it comprised 10 GaInNAs QWs and a 25.5- pair GaAs/AlAs distributed Bragg reflector.

Paper Details

Date Published: 17 February 2010
PDF: 7 pages
Proc. SPIE 7578, Solid State Lasers XIX: Technology and Devices, 757811 (17 February 2010); doi: 10.1117/12.841365
Show Author Affiliations
T. Leinonen, Tampere Univ. of Technology (Finland)
V.-M. Korpijärvi, Tampere Univ. of Technology (Finland)
J. Puustinen, Tampere Univ. of Technology (Finland)
A. Härkönen, Tampere Univ. of Technology (Finland)
M. Guina, Tampere Univ. of Technology (Finland)
M. Pessa, Tampere Univ. of Technology (Finland)


Published in SPIE Proceedings Vol. 7578:
Solid State Lasers XIX: Technology and Devices
W. Andrew Clarkson; Norman Hodgson; Ramesh K. Shori, Editor(s)

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