154 citations · 430 across the 16 of their papers we have counts for
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physics.optics2018★ 94 cited
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★ 9 cited
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…