Interferometry-free noncontact photoacoustic detection method based on speckle correlation change

H Li, F Cao, Y Zhou, Z Yu, P Lai - Optics letters, 2019 - opg.optica.org
Optical speckle patterns occur when a coherent optical wavefront is randomized but such
stochastic yet deterministic information about the medium can be decoded. A simple setup is …

Deciphering information from random speckles via correlation and deep learning as well as its applications in biomedicine

H Li - 2021 - theses.lib.polyu.edu.hk
Multiple scattering dominates the propagation of light in complex media, such as biological
tissues, and limits our vision within shallow layers or superficial depths. Under coherent …

Scatterer density sensitive tomography utilizing light and ultrasound

A Vakili, RG Holt, CA DiMarzio - Three-Dimensional and …, 2018 - spiedigitallibrary.org
Hybrid imaging modalities are becoming more popular since they utilize the benefit of both
optical and ultrasound (US) imaging modalities. They use the contrast based on optical …

[图书][B] Light and Ultrasound-Ultrasound Tagging of Light for Imaging Beyond the Scattering Limits

A Vakili - 2018 - search.proquest.com
In optical imaging, the depth and resolution are limited due to scattering. Unlike light,
scattering of an ultrasound waves in tissue is negligible. Hybrid imaging methods such as …