Chinese Optics Letters, 2007, 5 (s1): 76, Published Online: Jul. 15, 2007
Research on gain characteristics in a solid-state heat-capacity laser Download: 565次
Abstract
Based on the laser rate equations in a typical four-level system, we research the temperature-dependent gain characteristics of a solid-state heat-capacity laser (SSHCL) involving the small-signal gain coefficient and the gain distribution's uniformity. The influences of doping concentration of active ions and initial operating temperature on the small-signal gain coefficient are discussed for Nd-doped glass heat-capacity laser. Furthermore, the gain distributions of a slab laser gain medium operating in SSHCL mode are discussed.
Liqun Hou, Xianhua Yin, Xusheng Zhou, Jifeng Zu, Jianqiang Zhu. Research on gain characteristics in a solid-state heat-capacity laser[J]. Chinese Optics Letters, 2007, 5(s1): 76.