偏振器
光学
叠加原理
极化(电化学)
结构光
光强度
物理
相位恢复
波形
圆极化
偏振旋转器
计算机科学
双折射
傅里叶变换
微带线
物理化学
电压
化学
量子力学
作者
Zhenmin Zhu,Duoduo You,Xingning Zeng,S B Qiao,Guoqing Dang,Yanliang Zhan
出处
期刊:Optics Express
[Optica Publishing Group]
日期:2023-08-29
卷期号:31 (20): 32350-32350
被引量:2
摘要
Conventional research in structured light measurements has utilized light intensity as a channel for information. The polarization of light can be used as an additional channel of information. In this paper, a method based on the superposition of multiple polarization states is proposed to encode structured light. By building a polarization model between the color of light and the polarization states, polarized structured light containing phase information is obtained without rotating the polarizer. It is demonstrated that the method improves the waveform quality of stripes and the accuracy of the 3D reconstruction results when measuring highly reflective objects.
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