Abstract
The isopachics of a birefringent object were obtained as a moiré pattern, see Kihara, et al., Appl. Opt. 15, 3025 ( 1976). This paper describes experiments that separate the isopachics of a birefringent object by using the immersion method real-time polarization holography. The sign of the isopachics is accurately determined in real time by inserting a wave front retarder in the optical path of the illuminating beam and observing the shift of the fringe pattern.
© 1980 Optical Society of America
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T. Kihara, H. Kubo, and R. Nagata
Appl. Opt. 15(12) 3025-3028 (1976)
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Appl. Opt. 17(24) 3964-3968 (1978)
Jerzy Woznicki
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