184 citations · 396 across the 6 of their papers we have counts for
6 papers
Large-Scale Uniform Optical Focus Array Generation with a Phase Spatial Light Modulator
Donggyu Kim, Alexander Keesling, Ahmed Omran +5
We report a new method to generate uniform large-scale optical focus arrays (LOFAs). By identifying and removing undesired phase rotation in the iterative Fourier-transform algorit…
CMOS-Integrated Diamond Nitrogen-Vacancy Quantum Sensor
Donggyu Kim, Mohamed I. Ibrahim, Christopher Foy +3
The nitrogen vacancy (NV) center in diamond has emerged as a leading solid-state quantum sensor for applications including magnetometry, electrometry, thermometry, and chemical sen…
Quantum Reference Beacon-Guided Super-Resolution Optical Focusing in Complex Media
Donggyu Kim, Dirk R. Englund
Optical random scattering is generally considered to be a nuisance of microscopy that limits imaging depth and spatial resolution. Wavefront shaping techniques have recently enable…
Efficient Extraction of Light from a Nitrogen-Vacancy Center in a Diamond Parabolic Reflector
Noel H. Wan, Brendan J. Shields, Donggyu Kim +6
Quantum emitters in solids are being developed for a range of quantum technologies, including quantum networks, computing, and sensing. However, a remaining challenge is the poor p…
Pixelation-free and real-time endoscopic imaging through a fiber bundle
Donggyu Kim, Jungho Moon, Moonseok Kim +4
Endoscopy has been an indispensible tool in medical diagnostics, and yet the demands for reduced unit diameter and enhanced spatial resolution have steadily been growing for the ac…
Enrichment of deeply penetrating waves in disordered media
Wonjun Choi, Moonseok Kim, Donggyu Kim +4
Waves incident to a highly scattering medium are incapable of penetrating deep into the medium due to the diffusion process induced by multiple scattering. This poses a fundamental…