Real-time phase visualization using phase conjugating mirror

Qing Tang; Erwin Jaeger; Theo T. Tschudi

doi:10.1117/12.20403

1 August 1990 Real-time phase visualization using phase conjugating mirror

Qing Tang, Erwin Jaeger, Theo T. Tschudi

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Proceedings Volume 1271, Adaptive Optics and Optical Structures; (1990) https://doi.org/10.1117/12.20403
Event: The International Congress on Optical Science and Engineering, 1990, The Hague, Netherlands

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.

Citation Download Citation

Qing Tang, Qing Tang, Erwin Jaeger, Erwin Jaeger, Theo T. Tschudi, Theo T. Tschudi, "Real-time phase visualization using phase conjugating mirror", Proc. SPIE 1271, Adaptive Optics and Optical Structures, (1 August 1990); doi: 10.1117/12.20403; https://doi.org/10.1117/12.20403

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