227 citations · 292 across the 8 of their papers we have counts for
8 papers
Broadband generation of quasi bound-state-in-continuum modes using subwavelength truncated cone resonators
Chun-Ho Lee, Mohamad Reza Nurrahman, Dongha Kim +3
Allowing a high quality factor (Q-factor) to a sub-wavelength dielectric resonator, quasi-bound states in the continuum (Q-BIC) has gained much interest. However, the Q-BIC resonan…
Electrically driven strain-induced deterministic single-photon emitters in a van der Waals heterostructure
Jae-Pil So, Ha-Reem Kim, Hyeonjun Baek +8
Quantum confinement in atomically-thin TMDCs enables the realization of deterministic single-photon emitters. The position and polarization control of single photons have been achi…
Characterization of single photon sources for radiometry applications at room temperature
Hee-Jin Lim, Dong-Hoon Lee, In-ho Bae +5
A single photon source with high repeatability and low uncertainties is the key element for few-photon metrology based on photon numbers. While low photon number fluctuations and h…
Bright high-purity quantum emitters in aluminium nitride integrated photonics
Tsung-Ju Lu, Benjamin Lienhard, Kwang-Yong Jeong +4
Solid-state quantum emitters (QEs) are fundamental in photonic-based quantum information processing. There is strong interest to develop high-quality QEs in III-nitride semiconduct…
Lasing from multipole topological corner states
Ha-Reem Kim, Min-Soo Hwang, Daria Smirnova +3
Topological photonics provides a fundamental framework for robust manipulation of light, including directional transport and localization with built-in immunity to disorder. Combin…
Modular system for fluorescence-based single photon generation using retro-reflector
Hee-Jin Lim, Kwang-Yong Jeong, Dong-Hoon Lee +1
Apparatus for fluorescence-based single photon generation includes collection optics and various setups for characterization. Managing this system often reveals complexity in such…
Photophysics of GaN single photon sources in the visible spectral range
Amanuel M. Berhane, Kwang-Yong Jeong, Carlo Bradac +4
In this work, we present a detailed photophysical analysis of recently-discovered optically stable, single photon emitters (SPEs) in Gallium Nitride (GaN). Temperature-resolved pho…
Bright Room-Temperature Single Photon Emission from Defects in Gallium Nitride
Amanuel M. Berhane, Kwang-Yong Jeong, Zoltán Bodrog +8
Single photon emitters play a central role in many photonic quantum technologies. A promising class of single photon emitters consists of atomic color centers in wide-bandgap cryst…