| An investigation on laser-diode-array pumped Nd: glass slab laser |
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| 引用本文： | HU Wentao,ZHOU Fuzheng, CHEN Youming, JIANG Zhonghong (Shanghai Institute of Opfics and Fine Mechanics,Academia Sinica P. O. Box 800-211,Shanghai 201800,China). An investigation on laser-diode-array pumped Nd: glass slab laser[J]. Chinese Journal of Lasers, 1994, 3(4): 315-319 |
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| 作者姓名： | HU Wentao ZHOU Fuzheng CHEN Youming JIANG Zhonghong (Shanghai Institute of Opfics and Fine Mechanics Academia Sinica P. O. Box 800-211 Shanghai 201800 China) |
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| 作者单位： | Shanghai Institute of Opfics and Fine Mechanics，Academia Sinica P. O. Box 800-211，Shanghai 201800，China |
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| 摘 要： | Ａｎｉｎｖｅｓｔｉｇａｔｉｏｎｏｎｌａｓｅｒ－ｄｉｏｄｅ－ａｒｒａｙｐｕｍｐｅｄＮｄ：ｇｌａｓｓｓｌａｂｌａｓｅｒ￥ＨＵＷｅｎｔａｏ；ＺＨＯＵＦｕｚｈｅｎｇ；ＣＨＥＮＹｏｕｍｉｎｇ；ＪＩＡＮＧＺｈｏｎｇｈｏｎｇ（ＳｈａｎｇｈａｉＩｎｓｔｉｔｕｔｅｏｆ...
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| 收稿时间： | 1994-04-19 |
An investigation on laser-diode-array pumped Nd: glass slab laser |
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| HU Wentao,ZHOU Fuzheng, CHEN Youming, JIANG Zhonghong. An investigation on laser-diode-array pumped Nd: glass slab laser[J]. 中国激光(英文版), 1994, 3(4): 315-319 |
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| Authors: | HU Wentao ZHOU Fuzheng CHEN Youming JIANG Zhonghong |
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| Abstract: | A Q -CW 60 W laser-diode-array has been used to pump miniature zigzag slab oscillator of Nd: glass. 400 μJ output with TEM_(00) mode and slope efficiency of 8. 2%were obtained with 24 mJ pump energy at 0. 8 μm in 400 μs pulses. Improving mode-fill factor, the slope efficiency would be imcreased greatly. The strong and wide absorption bands in such phosphate glass allow efficient pumping while somewhat relaxing the expensive wavelength selection requirements for laser diode arrays compared with crystalline host materials. |
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| Keywords: | laser-diode pump solid-state lasers Nd: glass lasers |
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