4 papers
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…
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…
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…