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Retardagraphy: a technique for optical recording of the retardance pattern of an optical anisotropic object on a polarization-sensitive film using a single beam

机译:胶版印刷术:使用单光束在偏振敏感膜上光学记录光学各向异性物体的延迟图案的技术

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摘要

A technique that employs a single laser beam is proposed for recording the retardance of an optical anisotropic object. The retardance pattern is converted into a polarization pattern using a quarter-wave plate and recorded on a polarization-sensitive medium. The recording medium is illuminated by homogeneous polarized light, and the light transmitted by the recording medium is analyzed to reconstruct the recorded retar-dance pattern.
机译:提出了采用单个激光束的技术来记录光学各向异性物体的延迟。使用四分之一波片将延迟图案转换成偏振图案,并记录在偏振敏感介质上。记录介质被均匀的偏振光照射,并且分析由记录介质透射的光以重建记录的延迟图案。

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