3 papers
physics.optics2020
Second Harmonic Imaging Enhanced by Deep Learning Decipher
Weiru Fan, Tianrun Chen, Eddie Gil +4
Wavefront sensing and reconstruction are widely used for adaptive optics, aberration correction, and high-resolution optical phase imaging. Traditionally, interference and/or micro…
physics.optics2018
Bond-Selective Transient Phase Microscopy
Delong Zhang, Lu Lan, Yeran Bai +4
Phase-contrast microscopy converts the optical phase introduced by transparent, unlabeled specimens into modulation in the intensity image. Modern phase imaging techniques are capa…
physics.optics2018
Ultrafast Chemical Imaging by Widefield Photothermal Sensing of Infrared Absorption
Yeran Bai, Delong Zhang, Lu Lan +4
Infrared (IR) imaging has become a viable tool for visualizing various chemical bonds in a specimen. The performance, however, is limited in terms of spatial resolution and imaging…