Single shot detection of phase-modulated signals by using inter-pixel crosstalk

Ryushi Fujimura; Michito Tokoro

doi:10.1117/12.2612437

9 March 2022 Single shot detection of phase-modulated signals by using inter-pixel crosstalk

Ryushi Fujimura, Michito Tokoro

Proceedings Volume PC12025, Ultra-High-Definition Imaging Systems V; PC1202501 (2022) https://doi.org/10.1117/12.2612437
Event: SPIE OPTO, 2022, San Francisco, California, United States

Abstract

We have recently proposed a single-shot phase detection method in holographic data storage system. A phase-modulated signal can be retrieved from information of embedded known-phase pixels and intensities at pixel boundary where the diffracted waves from adjacent pixels interfere with each other owing to the inter-pixel crosstalk. So far, we have confirmed the validity of our proposed method numerically and experimentally. In this presentation, we report on our recent progress on this method.

Conference Presentation

Citation Download Citation

Ryushi Fujimura and Michito Tokoro "Single shot detection of phase-modulated signals by using inter-pixel crosstalk", Proc. SPIE PC12025, Ultra-High-Definition Imaging Systems V, PC1202501 (9 March 2022); https://doi.org/10.1117/12.2612437

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