物理学报2011，Vol.60Issue(4)：669-675,7.
梯度掺杂Yb:YAG重频激光器热管理研究
Thermal-management of grad-doping Yb:YAG repetitive-rate laser
摘要
Abstract
To improve thermal capability of repetitive-rate laser, in this paper bonded Yb: YAG slices are chosen as gain medium, the doping-concentration in gain medium in chosen to be distributed in gradient manner. The distributions of stored energy, temperature and stress are obtained by calculating pumping process inside gain medium. From among the obtained results optimal parameters are chosen for an optimized design. The calculation indicate that using grad-doping medium can reduce temperature, deform, stress and wave aberration. In this paper, the feasibility of improving thermalmanagement by using grad-doping medium is demonstrated theoretically.关键词
梯度掺杂/键合/Yb:YAG/热管理Key words
grad-doping ,bonding,Yb: YAG, thermal-management引用本文复制引用
严雄伟,张永亮,於海武,郑建刚,李明中,蒋新颖,段文涛,曹丁象,王明哲,单小童..梯度掺杂Yb:YAG重频激光器热管理研究[J].物理学报,2011,60(4):669-675,7.基金项目
国家自然科学基金(批准号:10874157)资助的课题. （批准号:10874157）
