Changhyun Jung

Seoul National University — South Korea

Engineering · Physical Sciences

7h-index154citations49works2.72yr avg
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Research Topics

Advanced Fiber Optic Sensors(11), Photonic Crystal and Fiber Optics(11), Quantum Information and Cryptography(8), Optical Network Technologies(8), Semiconductor Lasers and Optical Devices(7)

Publications49 total

A silicon-based ion trap chip protected from semiconductor charging
Quantum Science and Technology·2025· 3 citedOpen Access
Stellate Ganglion Block as a Therapeutic Option for Refractory Ventricular Tachycardia Post-Left Ventricular Assist Device Implantation: A Case Series
The Journal of Heart and Lung Transplantation·2025
Mitigating Post-operative Right Ventricular Dysfunction After Left Ventricular Assist Device: The RV Protection Study
Journal of Cardiac Failure·2025· 7 cited
Broadband Ground Motion Synthesis by Diffusion Model with Minimal Condition
arXiv (Cornell University)·2024Open Access
A silicon-based ion trap chip protected from semiconductor charging
arXiv (Cornell University)·2024Open Access
Photoinduced charge-carrier dynamics in a semiconductor-based ion trap investigated via motion-sensitive qubit transitions
Physical review. A/Physical review, A·2024· 6 cited
Photo-induced charge carrier dynamics in a semiconductor-based ion trap investigated via motion-sensitive qubit transitions
arXiv (Cornell University)·2023Open Access
Micromotion compensation of trapped ions by qubit transition and direct scanning of dc voltages
Optics Express·2023· 5 citedOpen Access
Using machine learning to improve multi-qubit state discrimination of trapped ions from uncertain EMCCD measurements
Optics Express·2023· 3 citedOpen Access
Method for Estimating Locations of Laser-Induced Stray Charges on Surface-Electrode Ion Traps Using Secular Frequency Shift at Multiple Ion Positions
Physical Review Applied·2023· 1 cited
Micromotion compensation of trapped ions by qubit transition and direct scanning of dc voltages
arXiv (Cornell University)·2023Open Access
CNN-LSTM neural network for high-fidelity, short-time state measurement and calculation of its cutoff detection time based on Jasen-Shannon divergence*
2023
Measurement of Ion Motion Caused by Laser-Induced Stray Charges on Microfabricated Ion Trap Chip Surfaces
2021
A microfabricated ion trap chip with a sloped loading slot to minimize exposing trapped ions to stray charges
Quantum Science and Technology·2021· 11 citedOpen Access
Novel fabrication technology for active gain fibers
2021· 2 cited
A New Measurement Method for High Voltages Applied to an Ion Trap Generated by an RF Resonator
Sensors·2021· 2 citedOpen Access
Ion shuttling method for long-range shuttling of trapped ions in MEMS-fabricated ion traps
Japanese Journal of Applied Physics·2021· 9 citedOpen Access
Observation of Hong-Ou-Mandel interference with scalable Yb<sup>+</sup>-photon interfaces
Optics Express·2020· 3 citedOpen Access
Resonance Frequency Mapping Interrogation System for a Sensor Array of over 100 Identical Weak FBGs
2019 Asia Communications and Photonics Conference (ACP)·2019
Design of DC Voltage Sets to Reduce the Probability of Losses of Ions Pasing through the Intersection of Planar Ion Traps
The Journal of Korean Institute of Communications and Information Sciences·2018
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Frequent Co-authors

Dong‐il Cho(17), Taehyun Kim(14), Chi-Hwan Ouh(11), Woojun Lee(8), Junho Jeong(8), Hee-Jeon Kang(7), Minjae Lee(6), Sang Bae Lee(6), Yunjae Park(5), Da‐Un Chung(5), Seung-Woo Yoo(5), Ki-Sun Ryu(5), Kang Ho Ahn(4), Honggi Jeon(4), Beomgeun Cho(4), Kwangyeul Choi(4), Jiyong Kang(4), Kyung-Goo Lee(3), Young‐Geun Han(3), Chang‐Seok Kim(3)