Recent development of optical wavefront shaping towards robust and optimum optical focusing and stimulation at depths in biological tissue

Qi Zhao; Puxiang Lai

doi:10.1117/12.2601990

9 October 2021 Recent development of optical wavefront shaping towards robust and optimum optical focusing and stimulation at depths in biological tissue

Qi Zhao, Puxiang Lai

Author Affiliations +

Proceedings Volume 11900, Optics in Health Care and Biomedical Optics XI; 1190008 (2021) https://doi.org/10.1117/12.2601990
Event: SPIE/COS Photonics Asia, 2021, Nantong, JS, China

Abstract

Light has been nearly perfect in many aspects to probe and treat biological tissues. Its applications, however, are limited to superficial layers beneath sample surface or compromised resolution at depths due to the inherent strong scattering nature of light in tissue. Since 2007, optical wavefront shaping has demonstrated its powers against such strong scattering to achieve focused or controllable optical delivery within or through scattering media. In this talk, we present our recent endeavors in this field towards robust and optimum optical focusing and stimulation. Future roadmaps are also discussed.

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Citation Download Citation

Qi Zhao and Puxiang Lai "Recent development of optical wavefront shaping towards robust and optimum optical focusing and stimulation at depths in biological tissue", Proc. SPIE 11900, Optics in Health Care and Biomedical Optics XI, 1190008 (9 October 2021); https://doi.org/10.1117/12.2601990

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