Single-shot full-field measurement with a multimode fiber (Conference Presentation)

Hui Cao

doi:10.1117/12.2548332

11 March 2020 Single-shot full-field measurement with a multimode fiber (Conference Presentation)

Hui Cao

Proceedings Volume 11249, Quantitative Phase Imaging VI; 1124902 (2020) https://doi.org/10.1117/12.2548332
Event: SPIE BiOS, 2020, San Francisco, California, United States

Abstract

Multimode fibers are widely explored for optical communication, imaging and sensing applications. We develop a single-shot full-field temporal measurement technique based on a multimode fiber. The complex spatiotemporal speckle field is created by a reference pulse propagating through the fiber, and it interferes with a signal pulse. From the time-integrated interference pattern, both the amplitude and the phase of the signal are retrieved in spectral and temporal domains. The simplicity and high sensitivity of our scheme illustrate the potential of multimode fibers as versatile and multi-functional sensors.

Conference Presentation

Citation Download Citation

Hui Cao "Single-shot full-field measurement with a multimode fiber (Conference Presentation)", Proc. SPIE 11249, Quantitative Phase Imaging VI, 1124902 (11 March 2020); https://doi.org/10.1117/12.2548332

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