Tyson R K
Appl Opt. 1996 Jul 1;35(19):3640-6. doi: 10.1364/AO.35.003640.
The relationships between laser communication system parameters and adaptive optics system parameters are addressed. Improvement in optical signal propagation between space-based receivers and ground-based transmitters is possible with adaptive optics systems that compensate for a few degrees of freedom. Beginning with the relationship between optical signal fade and surge and the atmospheric log-amplitude variance and coupling to expressions that combine adaptive optics systems performance with the reduction in log-amplitude variance, system level examinations of the effects of adaptive optics can be done. Examples are given that show the advantageous reduction in signal fade and surge when adaptive optics are built into the optical system.
探讨了激光通信系统参数与自适应光学系统参数之间的关系。利用能够补偿几个自由度的自适应光学系统，可以改善天基接收器与地面发射器之间的光信号传播。从光信号衰落和起伏与大气对数振幅方差以及耦合之间的关系入手，到将自适应光学系统性能与对数振幅方差降低相结合的表达式，可以对自适应光学的影响进行系统级研究。文中给出了一些示例，展示了在光学系统中内置自适应光学器件时，信号衰落和起伏的有利降低情况。
