Aberration-free high bandwidth holographic imaging

Zhengzhong Huang; Liangcai Cao

doi:10.1117/12.3008120

13 March 2024 Aberration-free high bandwidth holographic imaging

Zhengzhong Huang, Liangcai Cao

Proceedings Volume 12909, Ultra-High-Definition Imaging Systems VII; 129090L (2024) https://doi.org/10.1117/12.3008120
Event: SPIE OPTO, 2024, San Francisco, California, United States

Abstract

Modern quantitative optical imaging possesses a huge information capacity. We present an aberration-free high-bandwidth holographic microscopy which exploits high-throughput label-free quantitative phase image. The maximum space bandwidth efficiency in a single multiplexing hologram can be reached at 78.5%. By assisting with the off-axis optimized initial phase in the phase retrieval, high-resolution and full-field reconstruction by exploiting the full bandwidth are demonstrated for complex-amplitude reconstruction. Then, we import variable sparse splitting framework on quantitative phase aberration extraction in holographic microscopy. The aberration-free two-dimensional and three-dimensional imaging experiments are demonstrated.

Conference Presentation

Citation Download Citation

Zhengzhong Huang and Liangcai Cao "Aberration-free high bandwidth holographic imaging", Proc. SPIE 12909, Ultra-High-Definition Imaging Systems VII, 129090L (13 March 2024); https://doi.org/10.1117/12.3008120

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