Abstract
We present a dynamic Schlieren system that uses optical phase conjugation in a photorefractive crystal. The theoretical description of the system predicts that the square of the phase change in an object field is mapped as the intensity modulation in the system output. This is demonstrated experimentally with a He–Cd laser and a BaTiO3 crystal arranged in the self-pumped phase-conjugator configuration.
© 1993 Optical Society of America
Full Article | PDF ArticleMore Like This
S. Mailis and N. A. Vainos
Appl. Opt. 32(35) 7285-7291 (1993)
Changxi Yang, Kaoru Minoshima, Katuo Seta, Hirokazu Matsumoto, and Yong Zhu
Appl. Opt. 38(9) 1704-1708 (1999)
Changxi Yang, Katuo Seta, and Yong Zhu
Appl. Opt. 37(2) 352-360 (1998)