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Proceedings Paper

Ultra-narrow bandwidth OPS laser in the green-yellow wavelength range for Raman spectroscopy
Author(s): Christian Kannengiesser; Wolf Seelert; Vasiliy Ostroumov; Rüdiger von Elm; Simone Hilbich; Manuel Bracker; Jukka Lindfors
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Paper Abstract

Optically pumped semiconductor lasers are scalable up to several 10ths of Watts of output power, maintaining excellent beam quality and high reliability. A further key advantage of the OPS technology is wavelength flexibility: the accessible wavelength range spans from 915 nm to 1180 nm. Frequency doubling expands this into the blue to yellow spectral range. The current investigation aims at applications (such as Raman spectroscopy) where ultra-narrow bandwidth lasers are required. Results of a single frequency green-yellow OPS laser will be presented.

Paper Details

Date Published: 27 February 2009
PDF: 8 pages
Proc. SPIE 7193, Solid State Lasers XVIII: Technology and Devices, 71931A (27 February 2009); doi: 10.1117/12.808949
Show Author Affiliations
Christian Kannengiesser, Coherent Lubeck GmbH (Germany)
Wolf Seelert, Coherent Lubeck GmbH (Germany)
Vasiliy Ostroumov, Coherent Lubeck GmbH (Germany)
Rüdiger von Elm, Coherent Lubeck GmbH (Germany)
Simone Hilbich, Coherent Lubeck GmbH (Germany)
Manuel Bracker, Coherent Lubeck GmbH (Germany)
Jukka Lindfors, Coherent Finland Oy (Finland)


Published in SPIE Proceedings Vol. 7193:
Solid State Lasers XVIII: Technology and Devices
W. Andrew Clarkson; Norman Hodgson; Ramesh K. Shori, Editor(s)

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