Incoherently pumped continuous wave optical parametric oscillator broadened by non-collinear phasematching.

Opt Express

Laser Physics and Nonlinear Optics Group, MESA+ Research Institute for Nanotechnology, University of Twente, PO Box 217, 7500AE Enschede, The Netherlands.

Published: October 2011


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Article Abstract

In this paper, we report on a singly resonant optical parametric oscillator (OPO) pumped by an amplified spontaneous emission (ASE) source. The pump focusing conditions allow non-collinear phasematching, which resulted in a 230 nm (190 cm(-1)) spectral bandwidth. Calculations indicate that such phasematching schemes may be used to further broaden OPO spectral bandwidths.

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http://dx.doi.org/10.1364/OE.19.021786DOI Listing

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