摘要
本文利用光折晶体Bi_(12)SiO_(20)的非简并和简并多波混频实现非相干-相干转换;波长转换和相干图象与非相干图象的并行相减运算,并给出了实验结果。
We used home-made photorefractive crystd Bi12SiO20 as realtime nondegenerate and degenerate four-wave mixing medium, to acoomplish incoherent to coherent conversion, wavelength conversion, image subtraction between coherent and incoherent image. The experimental results are given in this paper.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1991年第9期810-814,共5页
Acta Optica Sinica
基金
国家自然科学基金
关键词
光折变晶体
空间光调制器
四波混频
photorefractive crystal, four-wave mixing, PICOC (photorefraotive incoherent-to-coherent optical converter).
