光学技术, 2012, 38 (4): 465, 网络出版: 2012-10-08
掺Tm3+光纤激光器的热效应分析
Analysis on thermal effect in the Tm3+-doped fiber lasers
掺Tm3+光纤激光器 热效应 温度分布 换热系数 Tm3+-doped fiber lasers thermal effect temperature distribution heat transfer coefficient
摘要
随着泵浦源功率的提高和双包层抽运技术的发展, 掺Tm3+光纤激光器的输出功率已达到kW量级, 热效应逐渐成为限制掺Tm3+光纤激光器输出功率和光束质量提高的关键因素。主要分析了掺Tm3+光纤激光器的热效应以及一些常用的应对措施。
Abstract
With the development of pump sources and double-clad pump technology, the output of Tm3+-doped fiber lasers has achieved kW level. Themal effect gradually become a key factor of improving the power and beam quality of Tm3+-doped fiber lasers. The thermal effect of the Tm3+-doped fiber lasers and some useful treament methods are analyzed mailny.
张茂, 任钢, 吉清, 刘文兵, 刘全喜, 钟鸣. 掺Tm3+光纤激光器的热效应分析[J]. 光学技术, 2012, 38(4): 465. ZHANG Mao, REN Gang, JI Qing, LIU Wenbing, LIU Quanxi, ZHONG Ming. Analysis on thermal effect in the Tm3+-doped fiber lasers[J]. Optical Technique, 2012, 38(4): 465.
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