摘要
建立了采用直接斜率波前控制算法的自适应光学系统中各阶泽尼克模式间的动态关系 ,通过对比系统对大气湍流畸变波前各阶泽尼克模式的功率谱抑制函数 ,揭示了采用直接斜率波前控制算法的自适应光学系统中各阶模式校正效果间的差异 ,并初步分析了造成这种差异的原因。用在 6
The dynamic relationship of the Zernike modes in an adaptive optics system using direct-gradient wavefront control algorithm was established. By comparing the power spectra rejection function of the Zernike modes that describe the atmosphere disturbed wavefront, the phenomena of different compensation effect for the Zernike modes in an adaptive optics system using direct-gradient wavefront control algorithm were indicated and the reason of causing different compensation effect was analyzed. The theoretical results were verified by the experimental results on a 61-element adaptive optics system.
出处
《光学学报》
EI
CAS
CSCD
北大核心
2001年第1期13-18,共6页
Acta Optica Sinica
基金
国家科委 863高科技资助项目
