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Proceedings Paper

Characteristics of laser-diode-pumped Nd:GdVO4/KBBF solid-state laser on phase-matching
Author(s): Shou-peng Wang; Li Wang; Li-qin Mao; Hong-bin Tian; Song Shan; Jian-guang Dai
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Paper Abstract

Based on the rate equation of four-level system and numerical simulation, the phase-matching characteristic of laser-diode-pumped Nd:GdVO4/KBe2BO3F2(KBBF) solid-state laser has been studied. The influences of pumping and oscillating spot size to output power and laser threshold with different gain medium are studied. Compared to CsLiB6O10 (CLBO) and β-BaB2O4 (BBO), the phase-matching characteristics of the nonlinear optical crystal KBBF are carried out through numerical simulation. For type I and type II phase-matching condition, KBBF which is more easy to realize ultraviolet laser output has shorter transmission bandwidth and broader tunable phase-matching angle than CLBO and BBO. It is useful to optimize and select the parameters of such systems.

Paper Details

Date Published: 10 June 2006
PDF: 6 pages
Proc. SPIE 6344, Advanced Laser Technologies 2005, 634429 (10 June 2006); doi: 10.1117/12.693596
Show Author Affiliations
Shou-peng Wang, Beijing Univ. of Technology (China)
Li Wang, Beijing Univ. of Technology (China)
Li-qin Mao, Beijing Univ. of Technology (China)
Hong-bin Tian, Beijing Univ. of Technology (China)
Song Shan, Beijing Univ. of Technology (China)
Jian-guang Dai, Beijing Univ. of Technology (China)
Luoyang College of Technology (China)

Published in SPIE Proceedings Vol. 6344:
Advanced Laser Technologies 2005
Ivan A. Shcherbakov; Kexin Xu; Qingyue Wang; Alexander V. Priezzhev; Vladimir I. Pustovoy, Editor(s)

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