摘要
自适应光学波前重构和信号处理对精度和速度要求很高。介绍了目前常用的波前重构:区域法和模型法。针对常规方法中存在局部性和运算量大的问题,提出阵列信号处理方法在波前重构中的实现步骤,并讨论了工程实现的若干问题。
The precise and frequency requirement is very important for wave-front reconstruction and control in an adaptive optical system. The paper is introduced two methods of Wave-front reconstruction： the method of region and the method of model. To solve the problems of generous computation and the localized existence, the paper is put forward the idea that the method of array signal processing can achieve in the wave-front reconstruction. It is also advanced a number of steps for implement and some problems during the realization of the engineering.
出处
《广东技术师范学院学报》
2008年第3期54-56,共3页
Journal of Guangdong Polytechnic Normal University
基金
广东省科技计划项目(2007B010200041)资助
关键词
自适应
阵列信号
波前重构
adaptive
array signal
wave-front reconstruction
