Computer simulation of thermal focal length of laser crystal and thermally-near-unstable resonator
文献类型：会议论文
| 作者 | Geng AC(耿爱丛) ; Li BH; Chen XB; Yang XD; Yang MJ(杨明江); Geng AC(耿爱丛)
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| 出版日期 | 2012 |
| 会议名称 | 2012 9th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2012 |
| 会议日期 | MAY 29-31, 2012 |
| 会议地点 | Chongqing, China |
| 关键词 | Computer simulation Fuzzy systems Lasers Gain medium High beam quality High order mode High output power Laser crystals LD side-pumped ND : YAG lasers Output power Pump power SIMPLE method Theoretical prediction Thermal focal length |
| 页码 | 2624-2626 |
| 通讯作者 | 耿爱丛 |
| 中文摘要 | A simple method determining the thermal focal length of gain medium was investigated. Then by using computer simulation results, a novel configuration was proposed. In the new configuration, the gain medium acts as a mode limiter at maximal pump power, which restrains resonance of high-order modes and guarantees not only high output power but also high beam quality. An LD side-pumped Nd:YAG laser with output power of 400W at 1064nm was obtained experimentally with the new configuration. The experimental results are in agreement with theoretical predictions. |
| 收录类别 | EI |
| 合作状况 | 国内 |
| 产权排序 | 1 Department of Physics, Beijing Technology and Business University, Beijing, 100048, China 2 Department of Physics, Jiaying College, Meizhou, 515015, China 3 Institute of Mechanics, Chinese Academy of Science, Beijing 100190, China |
| 会议网址 | http://dx.doi.org/10.1109/FSKD.2012.6234091 |
| 会议录 | PROCEEDINGS - 2012 9TH INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY, FSKD 2012
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| 会议录出版者 | IEEE COMPUTER SOCIETY, 2001 L STREET N.W., SUITE 700, WASHINGTON, DC 20036-4928, UNITED STATES |
| 语种 | 英语 |
| ISBN号 | 9781467300223 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/46841]  |
| 专题 | 力学研究所_先进制造工艺力学重点实验室 |
| 通讯作者 | Geng AC(耿爱丛) |
| 推荐引用方式 GB/T 7714 | Geng AC,Li BH,Chen XB,et al. Computer simulation of thermal focal length of laser crystal and thermally-near-unstable resonator[C]. 见:2012 9th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2012. Chongqing, China. MAY 29-31, 2012.http://dx.doi.org/10.1109/FSKD.2012.6234091. |
入库方式： OAI收割
来源：力学研究所
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