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Proceedings Paper

Real-time phase visualization using phase conjugating mirror
Author(s): Qing Tang; Erwin Jaeger; Theo T. Tschudi
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Paper Abstract

A real-time phase visualization technique is proposed which utilizes a phase conjugating mirror that reflects an image of the phase derivative formed within an optical differentiation system. The technique compensates for the phase variation, and the amplitude variation is handled by a coherent optical integration system, allowing real-time quantitative visualization of the actual object phase. Computer simulation and experimental results demonstrate the implementation of the phase contour visualization.

Paper Details

Date Published: 1 August 1990
PDF: 11 pages
Proc. SPIE 1271, Adaptive Optics and Optical Structures, (1 August 1990); doi: 10.1117/12.20403
Show Author Affiliations
Qing Tang, Technische Hochschule Darmstad (Germany)
Erwin Jaeger, Technische Hochschule Darmstadt (Germany)
Theo T. Tschudi, Technische Hochschule Darmstadt (Germany)


Published in SPIE Proceedings Vol. 1271:
Adaptive Optics and Optical Structures
Joachim J. Schulte-in-den-Baeumen; Robert K. Tyson, Editor(s)

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