Complex diversity for multiple-wavelength single-shot phase retrieval (Conference Presentation)

Thomas D. Milster

doi:10.1117/12.2545386

11 March 2020 Complex diversity for multiple-wavelength single-shot phase retrieval (Conference Presentation)

Thomas D. Milster

Proceedings Volume 11249, Quantitative Phase Imaging VI; 112490K (2020) https://doi.org/10.1117/12.2545386
Event: SPIE BiOS, 2020, San Francisco, California, United States

Abstract

This paper introduces the concept of complex diversity as applied to multiple-wavelength single-shot Quantitative Phase Imaging (QPI). Complex diversity follows from other diversity techniques, like focus diversity and random phase diversity, but unlike the other techniques it includes both amplitude and phase to describe the effective filters used in the reconstruction algorithm. This paper shows that the complex diversity technique significantly outperforms phase-only diversities in terms of the reconstruction fidelity. Experiments are outlined that will demonstrate this technique for QPI.

Conference Presentation

Citation Download Citation

Thomas D. Milster "Complex diversity for multiple-wavelength single-shot phase retrieval (Conference Presentation)", Proc. SPIE 11249, Quantitative Phase Imaging VI, 112490K (11 March 2020); https://doi.org/10.1117/12.2545386

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