Xingchen Ji
Xingchen Ji
Postdoctoral Research Scientist, Columbia University
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Ultra-low-loss on-chip resonators with sub-milliwatt parametric oscillation threshold
X Ji, FAS Barbosa, SP Roberts, A Dutt, J Cardenas, Y Okawachi, A Bryant, ...
Optica 4 (6), 619-624, 2017
Thermally controlled comb generation and soliton modelocking in microresonators
C Joshi, JK Jang, K Luke, X Ji, SA Miller, A Klenner, Y Okawachi, ...
Optics letters 41 (11), 2565-2568, 2016
Battery-operated integrated frequency comb generator
B Stern, X Ji, Y Okawachi, AL Gaeta, M Lipson
Nature 562 (7727), 401-405, 2018
On-chip dual-comb source for spectroscopy
A Dutt, C Joshi, X Ji, J Cardenas, Y Okawachi, K Luke, AL Gaeta, ...
Science advances 4 (3), e1701858, 2018
Low-Loss Silicon Platform for Broadband Mid-Infrared Photonics
SA Miller, M Yu, X Ji, AG Griffith, J Cardenas, AL Gaeta, M Lipson
Optica 4 (7), 707-712, 2017
Breather soliton dynamics in microresonators
M Yu, JK Jang, Y Okawachi, AG Griffith, K Luke, SA Miller, X Ji, M Lipson, ...
Nature communications 8 (1), 1-7, 2017
Modeling and simulation of bulk heterojunction polymer solar cells
C Liang, Y Wang, D Li, X Ji, F Zhang, Z He
Solar energy materials and solar cells 127, 67-86, 2014
Compact narrow-linewidth integrated laser based on a low-loss silicon nitride ring resonator
B Stern, X Ji, A Dutt, M Lipson
Optics letters 42 (21), 4541-4544, 2017
Synchronization of coupled optical microresonators
JK Jang, A Klenner, X Ji, Y Okawachi, M Lipson, AL Gaeta
Nature Photonics 12 (11), 688-693, 2018
512-element actively steered silicon phased array for low-power LIDAR
SA Miller, CT Phare, YC Chang, X Ji, OAJ Gordillo, A Mohanty, ...
CLEO: QELS_Fundamental Science, JTh5C. 2, 2018
Counter-rotating cavity solitons in a silicon nitride microresonator
C Joshi, A Klenner, Y Okawachi, M Yu, K Luke, X Ji, M Lipson, AL Gaeta
Optics letters 43 (3), 547-550, 2018
Coherent, directional supercontinuum generation
Y Okawachi, M Yu, J Cardenas, X Ji, M Lipson, AL Gaeta
Optics Letters 42 (21), 4466-4469, 2017
Carrier envelope offset detection via simultaneous supercontinuum and second-harmonic generation in a silicon nitride waveguide
Y Okawachi, M Yu, J Cardenas, X Ji, A Klenner, M Lipson, AL Gaeta
Optics letters 43 (19), 4627-4630, 2018
Dynamics of mode-coupling-induced microresonator frequency combs in normal dispersion
JK Jang, Y Okawachi, M Yu, K Luke, X Ji, M Lipson, AL Gaeta
Optics Express 24 (25), 28794-28803, 2016
Gas-phase microresonator-based comb spectroscopy without an external pump laser
M Yu, Y Okawachi, C Joshi, X Ji, M Lipson, AL Gaeta
ACS Photonics 5 (7), 2780-2785, 2018
Tightly locked optical frequency comb from a semiconductor disk laser
D Waldburger, AS Mayer, CGE Alfieri, J Nürnberg, AR Johnson, X Ji, ...
Optics express 27 (3), 1786-1797, 2019
Reconfigurable nanophotonic silicon probes for sub-millisecond deep-brain optical stimulation
A Mohanty, Q Li, MA Tadayon, SP Roberts, GR Bhatt, E Shim, X Ji, ...
Nature Biomedical Engineering 4 (2), 223-231, 2020
Turn-key, high-efficiency Kerr comb source
BY Kim, Y Okawachi, JK Jang, M Yu, X Ji, Y Zhao, C Joshi, M Lipson, ...
Optics letters 44 (18), 4475-4478, 2019
Strong Nonlinear Coupling in a Ring Resonator
S Ramelow, A Farsi, Z Vernon, S Clemmen, X Ji, JE Sipe, M Liscidini, ...
Physical review letters 122 (15), 153906, 2019
Broadband frequency comb generation in the near-visible using higher-order modes in silicon nitride microresonators
PS Donvalkar, FAS Barbosa, X Ji, Y Okawachi, R Mcnally, A Farsi, ...
2017 Conference on Lasers and Electro-Optics (CLEO), 1-2, 2017
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Articles 1–20