Abstract
The diffraction theory was used to calculate the point spread function (PSF) of a typical Fresnel incoherent correlation holography (FINCH) system. It was found that the phase of the reconstructed image corresponds to the phase difference between the original points in two mutually perpendicular polarization directions. The experimental results show that the FINCH system with reasonable parameters can realize the phase-difference imaging of objects and measure the phase difference of cross-polarization directions in birefringent materials.
© 2021 Optical Society of America
Full Article | PDF ArticleMore Like This
Wei Sheng, Youwen Liu, Haoyu Yang, Yaoyao Shi, and Jiming Wang
Opt. Express 29(18) 28054-28065 (2021)
Angika Bulbul, Nathaniel Hai, and Joseph Rosen
Opt. Express 29(25) 42106-42118 (2021)
Wei Sheng, Youwen Liu, and Yaoyao Shi
Opt. Express 32(5) 8473-8483 (2024)