Optimal control of the transient behavior of coupled solid-state lasers

作     者：E. Jung S. Lenhart V. Protopopescu Y. Braiman 

作者机构：Department of Mathematics Konkuk University Hwayang-dong Gwangjin-gu Seoul 143-701 Korea Department of Mathematics University of Tennessee Knoxville Tennessee 37996-1300 Center for Engineering Science Advanced Research Computer Science and Mathematics Division Oak Ridge National Laboratory Oak Ridge Tennessee 37831-6355 

出 版 物：《Physical Review E》 (物理学评论E辑：统计、非线性和软体物理学)

年 卷 期：2003年第67卷第4期

页      面：046222-046222页

核心收录：

学科分类：07[理学] 070203[理学-原子与分子物理] 0702[理学-物理学] 

主　　题：Solid state lasers 

摘      要：We apply optimal control theory to substantially reduce transient times for transitions between in-phase and out-of-phase states in coupled solid-state lasers. The control is a time-varying optical field that is injected into the cavities of each laser. We have analytically derived the optimal control and numerically solved the optimality system. Numerical simulations indicate that transient times can be significantly reduced upon increasing the injection strength very briefly.