156 citations · 829 across the 29 of their papers we have counts for
30 papers
Video-rate holographic telepresence via single-shot, reference-free wavefront measurement
Minwook Kim, Chansuk Park, Chulmin Oh +3
We present a reference-free holographic telepresence system that directly captures and replays complex optical wavefronts from a single intensity speckle measurement. Using a pre-c…
Quantitative X-ray Schlieren Nanotomography for Hyperspectral Phase and Absorption Imaging
Herve Hugonne, KyeoReh Lee, Sugeun Jo +2
Hyperspectral X-rays imaging holds promise for three-dimensional (3D) chemical analysis but remains limited in simultaneously capturing phase and absorption information due to comp…
Speckle-based X-ray microtomography via preconditioned Wirtinger flow
KyeoReh Lee, Herve Hugonnet, Jae-Hong Lim +1
Quantitative phase imaging has been extensively studied in X-ray microtomography to improve the sensitivity and specificity of measurements, especially for low atomic number materi…
Non-resonant lasing in a deep-hole scattering cavity
ChulMin Oh, Ho Jin Ma, KyeoReh Lee +2
Random lasers are promising in the spectral regime, wherein conventional lasers are unavailable, with advantages of low fabrication costs and applicability of diverse gain material…
Enhancing sensitivity in absorption spectroscopy using a scattering cavity
Jeonghun Oh, KyeoReh Lee, YongKeun Park
Absorption spectroscopy is widely used to detect samples with spectral specificity. Here, we propose and demonstrate a method for enhancing the sensitivity of absorption spectrosco…
3D Fourier transformation light scattering for reconstructing extend angled resolved light scattering of individual particles
Khoi Phuong Dao, Kyeoreh Lee, Yuri Hong +4
We represent three-dimensional Fourier transform light scattering, a method to reconstruct angle-resolved light scattering (ARLS) with extended angle-range from individual spherica…