摘要
本文采用一种新的双物光束光路来产生位相共轭波。理论和实验表明这种光路不仅可以使位相共轭皮与物光束的关系在线性区域内其斜率得到提高,而且可以有效地提高位相共轭波前反射率。
Phase Conjugation in a new configuration for generating four-wave by double object beams is reported. It is found that this coufiguration will generally result in better linearity between the phase coujugation and object beam intensities and in a larger phase conjugating wavefront reflectivity.
出处
《北京建筑工程学院学报》
1993年第1期27-30,共4页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
位相共轭
双物光束光路
晶体
phase conjugation, double object beams, wavefront reflectivity
