Applications of diffractive optical elements for biomedical imaging

Yuan Luo

doi:10.1117/12.2644775

20 December 2022 Applications of diffractive optical elements for biomedical imaging

Yuan Luo

Proceedings Volume 12318, Holography, Diffractive Optics, and Applications XII; 123180S (2022) https://doi.org/10.1117/12.2644775
Event: SPIE/COS Photonics Asia, 2022, Online Only

Abstract

Optical microscopic techniques are most commonly used methods in biology and medical research. This talk will introduce multi-depth imaging systems, which are based on multiplexed volume holographic (MVH) gratings acting as spatial-spectral filters used in conventional optical imaging systems. This allows the acquisition of spatial images with spectral selectivity but without scanning in both transverse and longitudinal directions. In addition, fluorescence microscopy with optical sectioning ability is extensively used in biological research and biomedicine for obtaining three-dimensional structural information of volumetric samples. With hybrid illumination, optical sectioning can be achieved in wide-field fashion. This talk will cover optical imaging incorporating state-of-the-art diffractive optical elements for biomedical applications.

Conference Presentation

Citation Download Citation

Yuan Luo "Applications of diffractive optical elements for biomedical imaging", Proc. SPIE 12318, Holography, Diffractive Optics, and Applications XII, 123180S (20 December 2022); https://doi.org/10.1117/12.2644775

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