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Proceedings Paper

High conversion efficiency continuous wave quasi-phase-matched second harmonic generation in MgO doped stoichiometric lithium tantalate
Author(s): Yang Lu; Baigang Zhang; Xin Ding; Peng Wang; Feng Ji; Tieli Zhang; Jianquan Yao
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Paper Abstract

In this paper, for the first time we have demonstrated a continuous wave single-pass extracavity frequency doubling by use of MgO doped stoichiometric lithium tantalite (PP-MgO: SLT). The maximum output of the second harmonic green light is 905mW with the pumping power of 7.69W. The second harmonic conversion efficiency is 11.77%. We have theoretically calculated the tolerance of the temperature of SLT SHG which is about 1.5°C. The experimental tolerance of the temperature is consistent with the calculated value.

Paper Details

Date Published: 28 January 2005
PDF: 6 pages
Proc. SPIE 5646, Nonlinear Optical Phenomena and Applications, (28 January 2005); doi: 10.1117/12.575303
Show Author Affiliations
Yang Lu, Nankai Univ. (China)
Tianjin Univ. (China)
Baigang Zhang, Nankai Univ. (China)
Tianjin Univ. (China)
Xin Ding, Tianjin Univ. (China)
Peng Wang, Tianjin Univ. (China)
Feng Ji, Tianjin Univ. (China)
Tieli Zhang, Tianjin Univ. (China)
Jianquan Yao, Nankai Univ. (China)
Tianjin Univ. (China)

Published in SPIE Proceedings Vol. 5646:
Nonlinear Optical Phenomena and Applications
Qihuang Gong; Yiping Cui; Roger A. Lessard, Editor(s)

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