摘要
在Ｎｄ：ＹＬＦ单纵模激光器腔内调Ｑ脉冲达到某个预定的强度之后，腔内引入附加的损耗使腔内增益与损耗相平衡，净增益为零，这时腔内光强维持恒定，激光器输出为准平顶时间整形调Ｑ脉冲。
When the pulse intensity of a Q-switched single longitudinal mode Nd: YLF laser increased to a predetermined value, extra loss was introduced into laSer cavity. This made the total loss and the gain reach dynamic equilibrium for a Period time, and the net gain in the laser cavity was zero. The pulse intensity was kept to a constant and a flat-toptemporal shapins Q-switched pulse was obtained.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1995年第8期995-998,共4页
Acta Optica Sinica
