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Proceedings Paper

Compact mid-IR intracavity OPO
Author(s): Ruifen Wu; Kin Seng Lai; Hui Feng Wong; Wenjie Xie; Yuan Liang Lim; Ernest Lau
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Paper 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.

Paper Details

Date Published: 29 October 2001
PDF: 6 pages
Proc. SPIE 4595, Photonic Systems and Applications, (29 October 2001); doi: 10.1117/12.446628
Show Author Affiliations
Ruifen Wu, DSO National Labs. (Singapore)
Kin Seng Lai, DSO National Labs. (Singapore)
Hui Feng Wong, DSO National Labs. (Singapore)
Wenjie Xie, DSO National Labs. (United States)
Yuan Liang Lim, DSO National Labs. (Singapore)
Ernest Lau, DSO National Labs. (Singapore)

Published in SPIE Proceedings Vol. 4595:
Photonic Systems and Applications
Yakov S. Sidorin; Ding Yuan Tang, Editor(s)

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