High Beam Quality Green Generation with Output 140W Based on a Thermally-Near-Unstable Flat--Flat Resonator
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GENG Ai-Cong,
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BO Yong,
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BI Yong,
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SUN Zhi-Pei,
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YANG Xiao-Dong,
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PENG Qin-Jun,
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LI Hui-Qing,
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ZHOU Yi,
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LI Rui-Ning,
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CUI Da-Fu,
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XU Zu-Yan
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Abstract
By using a diode-side-pumped Q-switched Nd:YAG rod laser based on a thermally-near-unstable flat--flat resonator, an intracavity-frequency-doubled green beam generation is investigated. Output power 140W is obtained at a repetition rate of 10kHz and a pulse width of 110ns. The green beam quality factors M2x and M2y, which are measured by a laser beam analyser, are 10.65 and 10.85, respectively, at output power of 124W.
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GENG Ai-Cong, BO Yong, BI Yong, SUN Zhi-Pei, YANG Xiao-Dong, PENG Qin-Jun, LI Hui-Qing, ZHOU Yi, LI Rui-Ning, CUI Da-Fu, XU Zu-Yan. High Beam Quality Green Generation with Output 140W Based on a Thermally-Near-Unstable Flat--Flat Resonator[J]. Chin. Phys. Lett., 2005, 22(1): 125-127.
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GENG Ai-Cong, BO Yong, BI Yong, SUN Zhi-Pei, YANG Xiao-Dong, PENG Qin-Jun, LI Hui-Qing, ZHOU Yi, LI Rui-Ning, CUI Da-Fu, XU Zu-Yan. High Beam Quality Green Generation with Output 140W Based on a Thermally-Near-Unstable Flat--Flat Resonator[J]. Chin. Phys. Lett., 2005, 22(1): 125-127.
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GENG Ai-Cong, BO Yong, BI Yong, SUN Zhi-Pei, YANG Xiao-Dong, PENG Qin-Jun, LI Hui-Qing, ZHOU Yi, LI Rui-Ning, CUI Da-Fu, XU Zu-Yan. High Beam Quality Green Generation with Output 140W Based on a Thermally-Near-Unstable Flat--Flat Resonator[J]. Chin. Phys. Lett., 2005, 22(1): 125-127.
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GENG Ai-Cong, BO Yong, BI Yong, SUN Zhi-Pei, YANG Xiao-Dong, PENG Qin-Jun, LI Hui-Qing, ZHOU Yi, LI Rui-Ning, CUI Da-Fu, XU Zu-Yan. High Beam Quality Green Generation with Output 140W Based on a Thermally-Near-Unstable Flat--Flat Resonator[J]. Chin. Phys. Lett., 2005, 22(1): 125-127.
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