5 citations · 7 across the 2 of their papers we have counts for
4 papers
Ultrabright fiber-coupled ploarization-entangled photon source with spectral brightness surpassing 2.0 MHz/mW/nm
Kyungdeuk Park, Jungmo Lee, Dong-Gil Im +2
We present an ultrabright polarization-entangled photon source that is optimally coupled into single-mode fibers (SMFs). This study theoretically and experimentally examines the ch…
Highly-enhanced active beam-wander-correction for free-space quantum communications
Dohoon Lim, Dongkyu Kim, Kyungdeuk Park +2
In practical applications to free-space quantum communications, the utilization of active beam coupling and stabilization techniques offers notable advantages, particularly when de…
Quantum-correlation-based free-space optical link with an active reflector
Dongkyu Kim, Dohoon Lim, Kyungdeuk Park +1
We present a quantum-correlation-based free-space optical(FSO) link over 250 m using an outdoor active reflector 125 m from the transceiver station. The performance of free-space o…
Nonlinear Self-Interference Cancellation for Full-Duplex Radios: From Link- and System-Level Performance Perspectives
Min Soo Sim, MinKeun Chung, Dongkyu Kim +3
One of the promising technologies for LTE Evolution is full-duplex radio, an innovation is expected to double the spectral efficiency. To realize full-duplex in practice, the main…