【作者】 杨磊； 夏军； 张晓兵；

【机构】 东南大学电子科学与工程学院；

【摘要】 建立了斜入射方式硅基液晶相位调制模型,并进行了仿真研究,得到了相位延迟-电压曲线图。实验中对斜入射方式的相位调制特性进行了测量,并得到了较好的全息成像效果,避免了使用分光棱镜,提高了光能利用率,简化了光学系统。更多还原

【Abstract】 A phase modulation model of LCoS in oblique incidence was built.The simulation based on it was done and phase retardation vs.voltage curves was obtained.The phase modulation characteristic for oblique incidence was measured through experiments.Holographic display showed good results.By avoiding using beam splitter,light efficiency was improved,which also contributed to a simpler optical system.更多还原