Arbitrary wavefront with peak-valley (PV) value over a wave length approaches to standard plane wavefront with the closed loop feedback wavefront distortion correction method. The RMS of wavefront is reduced toλ/50 after correction.
通过对任意波前畸变闭环校正,使峰谷(PV)值大于一个波长的波前逼近标准平面波,校正后波前的RMS值达到λ/50。
参考来源 - 相位型液晶空间光调制器特性测试方法及波前校正研究The results indicate: The main factor of wave-front distortion is thermo-strain in electro-optic crystal.
分析结果显示,导致入射激光波前畸变的主要因素是电光晶体的热形变。
参考来源 - 重复频率等离子体电光开关热问题及其控制·2,447,543篇论文数据，部分数据来源于NoteExpress
用相差板引进波前畸变， 进行了波前测量实验。
Wavefront deformation is introduced by a phase plate. The initial wavefront measurement experiment is carried out.
相位共轭光腔能消除腔内的波前畸变和介质扰动，从而能提高输出激光束的性能和质量。
Phase conjugate resonators offer the potential to increase laser output and improve beam quality by virtue of their ability to correct for severe intracavity aberrations.
波前传感器用来探测光波波前畸变，系统中采用的是自适应光学中常用的哈特曼—夏克波前传感器；
The wavefront sensor is used to detect the light wavefront aberrance, and a Hartmann-Shack wavefront sensor is adopted in this system.
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