Research interest:  

Quantum optics, silicon spin qubit, quantum information, and nonlinear optics with laser. 

Publications 

1. Miniaturized Low-Pass Filter Using IPD Technology for Cryogenic Quantum Applications

Lin, Hung-Chun, et al. 2024 IEEE International Conference on Quantum Computing and Engineering (QCE) (2024)

2. Observation of nonlocal Josephson effect on double InAs nanowires

S. Matsuo, J. S. Lee, C. Y. Chang, Y. Sato, K. Ueda, C. J. Palmstrøm, S. Tarucha Communications Physics 5, 221 (2022)

3. Quantum stabilization of a single-photon emitter in a coupled microcavity-half-cavity system,

C. Y. Chang, Loïc Lanco, and D. S. Citrin Phys. Rev B 101, 024305 (2020) (arXiv)

4. Photogeneration of a single electron from a single Zeeman-resolved light-hole exciton with preserved angular momentum,

K. Kuroyama, M. Larsson, C-Y. Chang, J. Muramoto, K. Heya, T. Fujita, G. Allison, S. R. Valentin, A. Ludwig, A. D. Wieck, S. Matsuo, A. Oiwa, and S. Tarucha.in Phys. Rev. B 99 085203 (2019)

5. Crisis route to chaos in semiconductor lasers subjected to external optical feedback

MJ Wishon, A Locquet, C Chang, D Choi, D Citrin Phys. Rev. A 97, 033849 

6. Multistate intermittency on the route to chaos of a semiconductor laser subjected to optical feedback from a long external cavity 

D Choi, MJ Wishon, CY Chang, DS Citrin, A Locquet Chaos: An Interdisciplinary Journal of Nonlinear Science 28 (1), 011102

7. Low-frequency  fluctuation in an external-cavity lasers leading to extreme events, 

D. Choi, Michael J. Wishon, J. Barnoud, C. Y. Chang, Y. Bouazizi, A. Locquet, D.S. Citrin. Phys. Rev. E 93, 042216 (2016) (pdf)

6. Compressive Sensing with Optical Chaos, 

D. Rontani, D. Choi, C. Y. Chang, A. Locquet, D.S. Citrin. Sci. Rep. 6, 35206 (2016) (pdf)

8. A multi-GHz chaotic optoelectronic oscillator based on a terminal voltage measurement, 

C. Y. Chang, D. Choi, A. Locquet, M. J. Wishon, K. Merghem, A. Martinez, F. Lelarget, A. Ramdane, D. S. Citrin. Appl. Phys. Lett. 108, 191109 (2016) (pdf)

9. Tunable X-band optoelectronic oscillators based on external-cavity semiconductor lasers, 

C. Y. Chang, M. J. Wishon, D. Choi, A. Locquet, K. Merghem, A. Martinez, F. Lelarget, A. Ramdane, D. S. Citrin. IEEE J. Quant. Electron. 99, 1 (2017) (pdf)

Working papers

1. Visualizing the Phase-Space Dynamics of an External Cavity Semiconductor Laser,

C. Y. Chang, D. Choi, M. J. Wishon, K. Merghem, A. Martinez, F. Lelarget, A. Ramdane, A. Locquet, D. S. Citrin. Preparation (arXiv)

2. Evaluating Fundamental Properties of a Photonic Reservoir Computer, 

M. J. Wishon, A. Locquet, C. Y. Chang, D. Choi, D. S. Citrin. under review.