Ultra-narrow bandwidth OPS laser in the green-yellow wavelength range for Raman spectroscopy

Christian Kannengiesser; Wolf Seelert; Vasiliy Ostroumov; Rüdiger von Elm; Simone Hilbich; Manuel Bracker; Jukka Lindfors

doi:10.1117/12.808949

27 February 2009 Ultra-narrow bandwidth OPS laser in the green-yellow wavelength range for Raman spectroscopy

Christian Kannengiesser, Wolf Seelert, Vasiliy Ostroumov, Rüdiger von Elm, Simone Hilbich, Manuel Bracker, Jukka Lindfors

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Proceedings Volume 7193, Solid State Lasers XVIII: Technology and Devices; 71931A (2009) https://doi.org/10.1117/12.808949
Event: SPIE LASE: Lasers and Applications in Science and Engineering, 2009, San Jose, California, United States

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.

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Christian Kannengiesser, Wolf Seelert, Vasiliy Ostroumov, Rüdiger von Elm, Simone Hilbich, Manuel Bracker, and Jukka Lindfors "Ultra-narrow bandwidth OPS laser in the green-yellow wavelength range for Raman spectroscopy", Proc. SPIE 7193, Solid State Lasers XVIII: Technology and Devices, 71931A (27 February 2009); https://doi.org/10.1117/12.808949

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