29 October 2001 Compact mid-IR intracavity OPO
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Proceedings Volume 4595, Photonic Systems and Applications; (2001) https://doi.org/10.1117/12.446628
Event: International Symposium on Photonics and Applications, 2001, Singapore, Singapore
Abstract
In this paper, we report a compact mid-IR intracavity OPO, which has 4.1 W of 3.5-micron output from a non-critically phase-matched (NCPM), type II, KTiOAsO4 (KTA) optical parametric oscillator (OPO). This KTA OPO was pumped within the cavity of a Q-switched diode-pumped Nd:YALO laser operating at 10 kHz. We adopted the simplest configuration with a compact diode-pumped Nd:YALO module pumping the singly resonant KTA OPO. Besides 4.1 W of 3.5 um, 10.9 W of 1.5 micron and 11.3 W of 1-micron radiation were obtained simultaneously.
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Ruifen Wu, Ruifen Wu, Kin Seng Lai, Kin Seng Lai, Hui Feng Wong, Hui Feng Wong, Wenjie Xie, Wenjie Xie, Yuan Liang Lim, Yuan Liang Lim, Ernest Lau, Ernest Lau, "Compact mid-IR intracavity OPO", Proc. SPIE 4595, Photonic Systems and Applications, (29 October 2001); doi: 10.1117/12.446628; https://doi.org/10.1117/12.446628
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