Reflection matrix image reconstruction method based on low coherence interferometer

Xiaowen Zhou; Pinghe Wang

doi:10.1117/12.2652870

15 December 2022 Reflection matrix image reconstruction method based on low coherence interferometer

Xiaowen Zhou, Pinghe Wang

Proceedings Volume 12478, Thirteenth International Conference on Information Optics and Photonics (CIOP 2022); 1247818 (2022) https://doi.org/10.1117/12.2652870
Event: Thirteenth International Conference on Information Optics and Photonics (CIOP 2022), 2022, Xi'an, China

Abstract

We introduce a new method according to the reflection matrix algorithm to restore the image of the scattering medium with a spatial resolution of 1.99μm. Our principle is based on the low coherence interferometer. First, the interference fringe patterns formed on the beam splitter can be captured by CCD sensor. Then, the SVD method applied on reflection matrix can separate single scattered photons. Thus, the reconstructed pattern is obtained. The proposed image reconstruction method is expected to have a prominent impact on deep-tissue imaging and the study of the physics of the interaction of light with complex media.

Citation Download Citation

Xiaowen Zhou and Pinghe Wang "Reflection matrix image reconstruction method based on low coherence interferometer", Proc. SPIE 12478, Thirteenth International Conference on Information Optics and Photonics (CIOP 2022), 1247818 (15 December 2022); https://doi.org/10.1117/12.2652870

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