High-power diode-end-pumped Nd:YVO4 laser: Thermally induced fracture versus pump-wavelength sensitivity

Yung-Fu Chen; Yu-Pin Lan; S. C. Wang

doi:10.1007/s003400000410

High-power diode-end-pumped Nd:YVO₄ laser: Thermally induced fracture versus pump-wavelength sensitivity

Yung-Fu Chen, Yu-Pin Lan, S. C. Wang

電子物理學系

研究成果: Article › 同行評審

19 引文斯高帕斯（Scopus）

摘要

We report two kinds of compact and efficient diode-end-pumped TEM₀₀ lasers with output power > 25 W at ≈ 50 W of incident pump power. One laser consists of a single 0.3 at. % Nd:YVO₄ crystal in a V-type cavity, the other laser includes two 0.5 at. % Nd:YVO₄ crystals in a linear cavity. Experimental results show that lowering Nd³⁺ concentration can be beneficial in extending the fracture-limited pump power but it also increases the sensitivity of the pump wavelength due to the overlapping efficiency.

原文	English
頁（從 - 到）	827-830
頁數	4
期刊	Applied Physics B: Lasers and Optics
卷	71
發行號	6
DOIs	https://doi.org/10.1007/s003400000410
出版狀態	Published - 2000

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10.1007/s003400000410

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abstract = "We report two kinds of compact and efficient diode-end-pumped TEM00 lasers with output power > 25 W at ≈ 50 W of incident pump power. One laser consists of a single 0.3 at. % Nd:YVO4 crystal in a V-type cavity, the other laser includes two 0.5 at. % Nd:YVO4 crystals in a linear cavity. Experimental results show that lowering Nd3+ concentration can be beneficial in extending the fracture-limited pump power but it also increases the sensitivity of the pump wavelength due to the overlapping efficiency.",

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AB - We report two kinds of compact and efficient diode-end-pumped TEM00 lasers with output power > 25 W at ≈ 50 W of incident pump power. One laser consists of a single 0.3 at. % Nd:YVO4 crystal in a V-type cavity, the other laser includes two 0.5 at. % Nd:YVO4 crystals in a linear cavity. Experimental results show that lowering Nd3+ concentration can be beneficial in extending the fracture-limited pump power but it also increases the sensitivity of the pump wavelength due to the overlapping efficiency.

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ER -

High-power diode-end-pumped Nd:YVO4 laser: Thermally induced fracture versus pump-wavelength sensitivity

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High-power diode-end-pumped Nd:YVO₄ laser: Thermally induced fracture versus pump-wavelength sensitivity