27 December 1996 Experimental verification of phase contrast image synthesis system
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Proceedings Volume 2969, Second International Conference on Optical Information Processing; (1996); doi: 10.1117/12.262567
Event: Second International Conference on Optical Information Processing, 1996, St. Petersburg, Russian Federation
Abstract
A new method is presented for synthesizing arbitrary grey level intensity patterns based on phase contrast imaging. The concept is grounded on an extension of the Zernike phase contrast method into the domain of full range phase modulation. By controlling the average value of the input phase function and by choosing appropriate phase retardation at the phase contrast filter, a pure phase to intensity imaging is accomplished. The method presented is also directly applicable in dark field image synthesis. Preliminary experimental results are demonstrated for binary-only phase modulation.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jesper Glueckstad, Haruyoshi Toyoda, Narihiro Yoshida, Tamiki Takemori, Tsutomu Hara, "Experimental verification of phase contrast image synthesis system", Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); doi: 10.1117/12.262567; https://doi.org/10.1117/12.262567
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KEYWORDS
Phase contrast

Phase shift keying

Image filtering

Optical filters

Phase modulation

Modulation

Computer programming

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