| A Kilowatt Diode-Pumped Solid-State Heat-Capacity Double-Slab Laser |
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| 作者姓名： | 郭明秀 李劲东 付文强 施翔春 胡企铨 陈卫标 |
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| 作者单位： | Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 |
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| 摘 要： | A kilowatt diode-pumped solid state heat capacity laser is fabricated with a double-slab Nd：YAG. Using the theoretical model of heat capacity laser output laser characteristics, the relationships between the output power, temperature and time are obtained. The slab is 59 × 40×4.5mm^3 in size. The average pump power is 11.2kW, the repetition rate is i kHz, and the duty cycle is 20%. During the running time of i s, the output energy of the laser has a fluctuation with the maximal output energy at 2.06 J, and the maximal output average power is 2.06kW. At the end of the second, the output energy declines to about 50% compared to the beginning. The therma/effects can be improved with one slab cooled by water. The experimental results are consistent with the calculation data.
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| 关 键 词： | 二极管泵固态热容量双板激光器 理论模型 激光技术 输出能量 |
| 收稿时间： | 2006-05-19 |
| 修稿时间： | 2006-05-19 |
A Kilowatt Diode-Pumped Solid-State Heat-Capacity Double-Slab Laser |
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| GUO Ming-Xiu, LI Jin-Dong, FU Wen-Qiang, SHI Xiang-Chun, HU Qi-Quan, CHEN Wei-Biao.A Kilowatt Diode-Pumped Solid-State Heat-Capacity Double-Slab Laser[J].Chinese Physics Letters,2006,23(9):2530-2533. |
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| Authors: | GUO Ming-Xiu LI Jin-Dong FU Wen-Qiang SHI Xiang-Chun HU Qi-Quan CHEN Wei-Biao |
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