97 citations · 109 across the 10 of their papers we have counts for
9 papers
Simple model of neurogliovascular unit activity with noradrenaline leading force
Andrey Yu. Verisokin, Darya V. Verveyko, Alexey R. Brazhe +1
In this work we present a model of a neuroglivascular unit associated with a neuronal ensemble. We combine calcium dynamics in the astrocyte, the cascade of synthesis of arachidoni…
Refractive-index tomography of opaque tissue from its own backscattered light
Tran Dinh Hoang, Jaecheol Cho, Thi Van Anh Nguyen +9
The refractive index (RI) is an intrinsic, label-free marker of a living cell's dry mass and subcellular morphology, and hence of its physiological state. Its three-dimensional (3D…
Decoding angular light paths for solving the inverse scattering problem
Kalpak Gupta, Dinh Hoang Tran, Sungsam Kang +5
Multiple scattering in complex media scrambles the deterministic mapping between input and output fields, limiting wave control and imaging. Conventional inverse scattering strateg…
Implementation of reflection matrix microscopy: An algorithm perspective
Sungsam Kang, Seokchan Yoon, Wonshik Choi
Over the past decade, reflection matrix microscopy (RMM) and advanced image reconstruction algorithms have emerged to address the fundamental imaging depth limitations of optical m…
Multiphoton super-resolution imaging via virtual structured illumination
Sumin Lim, Sungsam Kang, Jin-Hee Hong +6
Imaging in thick biological tissues is often degraded by sample-induced aberrations, which reduce image quality and resolution, particularly in super-resolution techniques. While h…
Ptychographic lensless coherent endomicroscopy through a flexible fiber bundle
Gil Weinberg, Munkyu Kang, Wonjun Choi +2
Conventional fiber-bundle-based endoscopes allow minimally invasive imaging through flexible multi-core fiber (MCF) bundles by placing a miniature lens at the distal tip and using…
Fourier holographic endoscopy for label-free imaging through a narrow and curved passage
Wonjun Choi, Munkyu Kang, Jin Hee Hong +3
Ultrathin lensless fibre endoscopes offer minimally invasive investigation, but they mostly operate as a rigid type due to the need for prior calibration of a fibre probe. Furtherm…
Near-field imaging beyond the probe aperture limit
Eunsung Seo, Young-Ho Jin, Wonjun Choi +7
Near-field scanning optical microscopy has been an indispensable tool for designing, characterizing and understanding the functionalities of diverse nanoscale photonic devices. As…
Focusing of light energy inside a scattering medium by controlling the time-gated multiple light scattering
Seungwon Jeong, Ye-Ryoung Lee, Sungsam Kang +6
The efficient delivery of light energy is a prerequisite for non-invasive imaging and stimulating of target objects embedded deep within a scattering medium. However, injected wave…