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Proceedings Paper

Cascade parametric oscillator system at 5.76 μm for cholesterol elimination
Author(s): T. Shido; T. Mikami; K. Kato
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Paper Abstract

A frequency-doubled Nd:YAG laser was used to pump the RbTiOAsO4(RTA)/AgGaSe2 (AGSE) cascade optical parametric oscillator (OPO) to generate the 5.764 μm IR pulses, which correspond to the main absorption band of cholesterol. A maximum average output power of 40 mW was regularly obtained at 30 Hz and a pump power of 2.5 W with a long-term pulse-to-pulse fluctuation of ±10%.

Paper Details

Date Published: 19 May 2009
PDF: 6 pages
Proc. SPIE 7354, Nonlinear Optics and Applications III, 73541C (19 May 2009); doi: 10.1117/12.820436
Show Author Affiliations
T. Shido, Chitose Institute of Science and Technology (Japan)
T. Mikami, Chitose Institute of Science and Technology (Japan)
Okamoto Optics Work, Inc. (Japan)
K. Kato, Chitose Institute of Science and Technology (Japan)


Published in SPIE Proceedings Vol. 7354:
Nonlinear Optics and Applications III
Mario Bertolotti, Editor(s)

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