热键合、凹端面及晶体棒直径对Er∶YSGG中红外激光性能的影响

程毛杰^1,², 董昆鹏^1,², 胡伦珍^1,³, 张会丽^2,⁴, 罗建乔^2,⁴, 权聪^2,⁴, 韩志远^1,², 孙敦陆^2,^4,^*

Influence of Thermal-Bonding, Concave End-Face and Crystal Rod Diameter on the Er∶YSGG Mid-Infrared Laser Perfomance

CHENG Mao-jie^1,², DONG Kun-peng^1,², HU Lun-zhen^1,³, ZHANG Hui-li^2,⁴, LUO Jian-qiao^2,⁴, QUAN Cong^2,⁴, HAN Zhi-yuan^1,², SUN Dun-lu^2,^4,^*

直径2 mm键合凹端面Er∶YSGG晶体棒的光束质量