64 citations · 222 across the 7 of their papers we have counts for
7 papers
Phase conjugation with spatially incoherent light in complex media
YoonSeok Baek, Hilton B. de Aguiar, Sylvain Gigan
Shaping light deep inside complex media, such as biological tissue, is critical to many research fields. Although the coherent control of scattered light via wavefront shaping has…
Single-shot wide-field topography measurement using spectrally multiplexed reflection intensity holography via space-domain Kramers-Kronig relations
Chungha Lee, Yoonseok Baek, Herve Hugonnet +1
Surface topology measurements of micro- or nanostructures is essential for both scientific and industrial applications. However, high-throughput measurements remain challenging in…
DeepRegularizer: Rapid Resolution Enhancement of Tomographic Imaging using Deep Learning
DongHun Ryu, Dongmin Ryu, YoonSeok Baek +8
Optical diffraction tomography measures the three-dimensional refractive index map of a specimen and visualizes biochemical phenomena at the nanoscale in a non-destructive manner.…
Low-coherence optical diffraction tomography using a ferroelectric liquid crystal spatial light modulator
Chansuk Park, Kyeoreh Lee, Yoonseok Baek +1
Optical diffraction tomography (ODT) is a three-dimensional (3D) label-free imaging technique. The 3D refractive index distribution of a sample can be reconstructed from multiple t…
High-resolution long-working-distance reference-free holographic microscopy exploiting speckle-correlation scattering matrix
YoonSeok Baek, KyeoReh Lee, YongKeun Park
Using conventional refraction-based optical lens, it is challenging to achieve both high-resolution imaging and long-working-distance condition. To increase the numerical aperture…
Reference-Free Single-Point Holographic Imaging and Realization of an Optical Bidirectional Transducer
Seungwoo Shin, KyeoReh Lee, YoonSeok Baek +1
One of the fundamental limitations in photonics is the lack of a bidirectional transducer that can convert optical information into electronic signals or vice versa. In acoustics o…
White-light Quantitative Phase Imaging Unit
YoonSeok Baek, KyeoReh Lee, Jonghee Yoon +2
We introduce the white light quantitative phase imaging unit (WQPIU) as a practical realization of quantitative phase imaging (QPI) on standard microscope platforms. The WQPIU is a…