354 citations · 1.5k across the 23 of their papers we have counts for
23 papers
Interferometric speckle visibility spectroscopy (iSVS) for measuring decorrelation time and dynamics of moving samples with enhanced signal-to-noise ratio and relaxed reference requirements
Yu Xi Huang, Simon Mahler, Jerome Mertz +1
Diffusing wave spectroscopy (DWS) is a group of techniques used to measure the dynamics of a scattering medium in a non-invasive manner. DWS methods rely on detecting the speckle l…
Roadmap on Wavefront Shaping and deep imaging in complex media
Sylvain Gigan, Ori Katz, Hilton B. de Aguiar +42
The last decade has seen the development of a wide set of tools, such as wavefront shaping, computational or fundamental methods, that allow to understand and control light propaga…
Stain-free Detection of Embryo Polarization using Deep Learning
Cheng Shen, Adiyant Lamba, Meng Zhu +3
Polarization of the mammalian embryo at the right developmental time is critical for its development to term and would be valuable in assessing the potential of human embryos. Howe…
Diffusing wave spectroscopy: a unified treatment on temporal sampling and speckle ensemble methods
Jian Xu, Ali K. Jahromi, Changhuei Yang
Diffusing wave spectroscopy (DWS) is a well-known set of methods to measure the temporal dynamics of dynamic samples. In DWS, dynamic samples scatter the incident coherent light, a…
Interferometric speckle visibility spectroscopy (ISVS) for human cerebral blood flow monitoring
J. Xu, A. K. Jahromi, J. Brake +2
Infrared light scattering methods have been developed and employed to non-invasively monitor human cerebral blood flow (CBF). However, the number of reflected photons that interact…
Non-iterative complex wave-field reconstruction based on Kramers-Kronig relations
Cheng Shen, An Pan, Mingshu Liang +1
A new computational imaging method to reconstruct the complex wave-field is reported. Due to the existence of zero frequency component, the measured signal by amplitude modulation…
In situ correction of liquid meniscus in cell culture imaging system based on parallel Fourier ptychographic microscopy (96 Eyes)
An Pan, Antony C. S. Chan, Baoli Yao +1
We collaborated with Amgen and spent five years in designing and fabricating next generation multi-well plate imagers based on Fourier ptychographic microscopy (FPM). A 6-well imag…
Computational aberration compensation by coded aperture-based correction of aberration obtained from Fourier ptychography (CACAO-FP)
Jaebum Chung, Gloria W. Martinez, Karen Lencioni +2
We report a novel generalized optical measurement system and computational approach to determine and correct aberrations in optical systems. We developed a computational imaging me…
Complex wavefront engineering with disorder-engineered metasurfaces
Mooseok Jang, Yu Horie, Atsushi Shibukawa +7
Recently, complex wavefront engineering with disordered media has demonstrated optical manipulation capabilities beyond those of conventional optics. These capabilities include ext…
Glare suppression by coherence gated negation
Edward Haojiang Zhou, Atsushi Shibukawa, Joshua Brake +2
Imaging of a weak target hidden behind a scattering medium can be significantly confounded by glare. We report a method, termed coherence gated negation (CGN), that uses destructiv…
Motion-corrected Fourier ptychography
Liheng Bian, Guoan Zheng, Kaikai Guo +4
Fourier ptychography (FP) is a recently proposed computational imaging technique for high space-bandwidth product imaging. In real setups such as endoscope and transmission electro…
Wide-field Fourier ptychographic microscopy using laser illumination source
Jaebum Chung, Hangwen Lu, Xiaoze Ou +2
Fourier ptychographic (FP) microscope is a coherent imaging method that can synthesize an image with a higher bandwidth using multiple low-bandwidth images captured at different sp…
Fourier ptychographic reconstruction using Poisson maximum likelihood and truncated Wirtinger gradient
Liheng Bian, Jinli Suo, Jaebum Chung +4
Fourier ptychographic microscopy (FPM) is a novel computational coherent imaging technique for high space-bandwidth product imaging. Mathematically, Fourier ptychographic (FP) reco…
Diffraction tomography with Fourier ptychography
Roarke Horstmeyer, Changhuei Yang
This article presents a method to perform diffraction tomography in a standard microscope that includes an LED array for illumination. After acquiring a sequence of intensity-only…
Optical focusing inside scattering media with time-reversed ultrasound microbubble encoded (TRUME) light
Haowen Ruan, Mooseok Jang, Changhuei Yang
Focusing light inside scattering media in a freely addressable fashion is challenging, as the wavefront of the scattered light is highly disordered. Recently developed ultrasound-g…
Solving ptychography with a convex relaxation
Roarke Horstmeyer, Richard Y. Chen, Xiaoze Ou +3
Ptychography is a powerful computational imaging technique that transforms a collection of low-resolution images into a high-resolution sample reconstruction. Unfortunately, algori…
Translation correlations in anisotropically scattering media
Benjamin Judkewitz, Roarke Horstmeyer, Ivo M. Vellekoop +2
Controlling light propagation across scattering media by wavefront shaping holds great promise for a wide range of communications and imaging applications. However, finding the rig…
Reconfigurable random bit storage using polymer-dispersed liquid crystal
Roarke Horstmeyer, Sid Assawaworrarit, Changhuei Yang
We present an optical method of storing random cryptographic keys, at high densities, within an electronically reconfigurable volume of polymer-dispersed liquid crystal (PDLC) film…
Quantitative phase imaging via Fourier ptychographic microscopy
Xiaoze Ou, Roarke Horstmeyer, Changhuei Yang +1
Fourier ptychographic microscopy (FPM) is a recently developed imaging modality that uses angularly varying illumination to extend a system performance beyond the limit defined by…
Physical key-protected one-time pad
Roarke Horstmeyer, Benjamin Judkewitz, Ivo Vellekoop +2
We describe an encrypted communication principle that can form a perfectly secure link between two parties without electronically saving either of their keys. Instead, cryptographi…
Characterization of shift-variant pupil aberrations for wide field-of-view microscopy
Guoan Zheng, Xiaoze Ou, Roarke Horstmeyer +1
We describe a simple and robust approach for characterizing the shift-variant pupil aberrations of wide field-of-view microscopy systems. We derive the location-dependent pupil tra…
Large-field-of-view Chip-scale Talbot-grid-based Fluorescence Microscopy
Shuo Pang, Chao Han, Mihoko Kato +2
The fluorescence microscope is one of the most important tools in modern clinical diagnosis and biological science. However, its expense, size and limited field-of-view (FOV) are b…
Gigapixel microscopy using a flatbed scanner
Guoan Zheng, Xiaoze Ou, Changhuei Yang
Microscopy imaging systems with a very wide field-of-view (FOV) are highly sought in biomedical applications. In this paper, we report a wide FOV microscopy imaging system that use…