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Proceedings Paper

High-energy pulsed eye-safe intracavity optical parametric oscillator at 1.57 um
Author(s): Yu-Ye Wang; Kai Zhong; De-Gang Xu; Peng Wang; Jian-Quan Yao
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Paper Abstract

We have demonstrated a high-energy, eye-safe, KTP-based intracavity optical parametric oscillator (IOPO) pumped by a QCW diode-pumped electric-optical Q-switched Nd:YAG. A signal pulse of 31.5mJ energy at 1572nm wavelength was demonstrated at 10Hz with 3.48ns pulse duration. The peak power of the pulses amounted to 9.1MW. The average conversion efficiency from Q-switched 1.064μm wavelength input power to OPO signal output power was up to 10.5%.

Paper Details

Date Published: 18 February 2009
PDF: 8 pages
Proc. SPIE 7276, Photonics and Optoelectronics Meetings (POEM) 2008: Laser Technology and Applications, 727603 (18 February 2009); doi: 10.1117/12.819879
Show Author Affiliations
Yu-Ye Wang, Tianjin Univ. (China)
Kai Zhong, Tianjin Univ. (China)
De-Gang Xu, Tianjin Univ. (China)
Peng Wang, Tianjin Univ. (China)
Jian-Quan Yao, Tianjin Univ. (China)

Published in SPIE Proceedings Vol. 7276:
Photonics and Optoelectronics Meetings (POEM) 2008: Laser Technology and Applications
Peixiang Lu; Katsumi Midorikawa; Bernd Wilhelmi, Editor(s)

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