探索一种采用多量子阱光折变器件的新型相干空间光通信接收方案，和传统的差拍方案相比，可以省掉繁琐的中频跟踪电子学系统，并对大气光通信传输常见的波面畸变、偏振面无规律变化及多普勒频移等干扰有所抑制。也报道了该方案零拍接收以及器件性能研究的实验结果 A new type of coherent space optical communication receiving scheme using multiple quantum well photorefractive devices is explored. Comparing with the traditional scheme, the complicated intermediate frequency tracking electronic system can be omitted and the common wave distortion , Irregular change of polarization plane and Doppler shift and other disturbances are suppressed. The experimental results of zero-shot reception and device performance studies were also reported