Publications

C. Xiang, J.E. Bowers
Integrated lasers for data center silicon photonic-integrated circuits
Integrated Photonics for Data Communication Applications, Elsevier, 2023

C. Xiang, J.E. Bowers
[Invited] Building 3D integrated circuits with electronics and photonics
Nature Electronics 7 (6), 2024
J. Guo, C. Xiang, W. Jin, J. Peters, M. Li, T. Morin, Y. Xia, J. E. Bowers
Investigation of Q degradation in low-loss Si₃N₄ from heterogeneous laser integration
Optics Letters, 49 (16), 2024
T.J. Morin, J. Peters, M. Li, J. Guo, Y. Wan, C. Xiang, J.E. Bowers
Coprocessed heterogeneous near-infrared lasers on thin-film lithium niobate
Optics Letters, 49 (5), 2024
I. Kudelin, W. Groman, Q.. Ji, J. Guo, M. L. Kelleher, D. Lee, T. Nakamura, C. A. McLemore, P. Shirmohammadi, S. Hanifi, H. Cheng, N. Jin, L. Wu, S. Halladay, Y. Luo, Z. Dai, W. Jin, J. Bai, Y. Liu, W. Zhang, C. Xiang, L. Chang, V. Iltchenko, O. Miller, A. Matsko, S. M. Bowers, P.T. Rakich, J. C Campbell, J. E. Bowers, K. J. Vahala, F. Quinlan, S. A. Diddams
Photonic chip-based low noise microwave oscillator
Nature, 627, 2024

H. Cheng, N. Jin, Z. Dai, C. Xiang, J. Guo, Y. Zhou, S.A. Diddams, F. Quinlan, J. E. Bowers, O. Miller, P. T. Rakich
A novel approach to interface high-Q Fabry–Pérot resonators with photonic circuits
APL Photonics, 8(11), 2023
C. Xiang, W. Jin, O. Terra, B. Dong, H. Wang, L. Wu, J. Guo, T.J. Morin, E. Hughes, J. Peters, Q. Ji, A. Feshali, M. Paniccia, K.J. Vahala, J.E. Bowers
3D integration enables ultralow-noise isolator-free lasers in silicon photonics
Nature, 620, 2023
P. Pintus, J. Guo, M.A. Tran, W. Jin, J. Liang, J. Peters, C. Xiang, O.J. Ohanian, J.E. Bowers
Demonstration of Large Mode-Hop-Free Tuning in Narrow-Linewidth Heterogeneous Integrated Laser
Journal of Lightwave Technology, 2023
L. Wu, W. Xie, H. Chen, K. Colburn, C. Xiang, L. Chang, W. Jin, J Liu, Y. Yu, Y. Yamamoto, J.E. Bowers, M. Suh, K.J. Vahala
AlGaAs soliton microcombs at room temperature
Optics Letters, 48(15), 2023
J. Guo, C. Xiang, T.J. Morin, J.D. Peters, L. Chang, J.E. Bowers
E-band widely tunable, narrow linewidth heterogeneous laser on silicon
APL Photonics, 8(4), 2023
Q. Ji, W. Jin, L. Wu, Y. Yu, Z. Yuan, W. Zhang, M. Gao, B. Li, H. Wang, C. Xiang, J. Guo, A. Feshali, M. Paniccia, V.S. Ilchenko, A.B. Matsko, J.E. Bowers, K.J. Vahala
Engineered zero-dispersion microcombs using CMOS-ready photonics
Optica, 10(2), 2023

P. Pintus, A. Singh, W. Xie, L. Ranzani, M. Gustafsson, M. Tran, C Xiang, J. Peters, J.E. Bowers, M. Soltani
Ultralow voltage, high-speed, and energy-efficient cryogenic electro-optic modulator
Optica, 9(10), 2022
C. Xiang, W. Jin, and J. E. Bowers
[Invited] Silicon nitride passive and active photonic integrated circuits: trends and prospects
Photonics Research, 10(6), 2022
C. Xiang, W. Jin, D. Huang, M. Tran, J. Guo, Y. Wan, W. Xie, G. Kurczveil, A. Netherton, D. Liang, H. Rong and J. E. Bowers
[Invited] High-performance silicon photonics using heterogeneous integration
Journal of Selected Topics in Quantum Electronics, 28(3), 2022
J. Guo, C. A. McLemore, C. Xiang, D. Lee, L. Wu, W. Jin, M. Kelleher, N. Jin, D. Mason, L. Chang, A. Feshali, M. Paniccia, P. T. Rakich, K. J. Vahala, S. A. Diddams, F. Quinlan, and J. E. Bowers
Chip-based laser with 1-hertz integrated linewidth
Science Advances, 8(43), 2022
P. A. Morton, C. Xiang, J. Khurgin, C. D. Morton, M. A. Tran, J. D. Peters, J. Guo, M. J. Morton, and J. E. Bowers
Integrated coherent tunable laser (ICTL) with ultra-wideband wavelength tuning and sub-100 Hz Lorentzian linewidth
Journal of Lightwave Technology, 40(6), 2022
W. Xie, C. Xiang, L. Chang, W. Jin, J. Peters, and J. E. Bowers
Silicon-integrated nonlinear III-V photonics
Photonics Research, 10(2), 2022

C. Xiang, J. Guo, W. Jin, L. Wu, J. Peters, W. Xie, L. Chang, B. Shen, H. Wang, Q. Yang, D. Kinghorn, M. Paniccia, K. J. Vahala, P. A. Morton and J. E. Bowers
High-performance lasers for fully integrated silicon nitride photonics
Nature Communications, 12, 6650, 2021
A. Malik, C. Xiang, L. Chang, W. Jin, J. Guo, M. Tran and J. E. Bowers
[Invited] Low noise, tunable silicon photonic lasers
Applied Physics Reviews 8 (3), 2021
Y. Wan, C. Xiang, J. Guo, R. Koscica, MJ Kennedy, J. Selvidge, Z. Zhang, L. Chang, W. Xie, D. Huang, A. C. Gossard, J. E. Bowers
High Speed Evanescent Quantum-Dot Lasers on Si
Laser & Photonics Reviews 15 (8), 2021
C. Xiang, J. Liu, J. Guo, L. Chang, R. Wang, W. Weng, J. Peters, W. Xie, Z. Zhang, J. Riemensberger, J. Selvidge, T. J. Kippenberg J. E. Bowers
Laser soliton microcombs heterogeneously integrated on silicon
Science 373 (6650), 2021
N. Margalit, C. Xiang, S. M. Bowers, A. Bjorlin, R. Blum, J. E. Bowers
[Invited] Perspective on the future of silicon photonics and electronics
Applied Physics Letters 118 (22), 2021
T. Briles, S. Yu, L. Chang, C. Xiang, J. Guo, D. Kinghorn, G. Moille, K. Srinivasan, J. E. Bowers, S. B. Papp
Hybrid InP and SiN integration of an octave-spanning frequency comb
APL Photonics 6 (2), 2021

Z. Du, C. Xiang, T. Fu, M. Chen, S. Yang, J.E. Bowers, H. Chen
Silicon nitride chirped spiral Bragg grating with large group delay
APL Photonics 6 (2), 2020
L. Stern, W. Zhang, L. Chang, J. Guo, C. Xiang, M. Tran, D. Huang, J. D. Peters, D. Kinghorn, J. E. Bowers, S. B. Papp
Ultra-precise optical-frequency stabilization with heterogeneous III–V/Si lasers
Optics Letters 45 (8), 2020
C Xiang, W Jin, J Guo, C Williams, AM Netherton, L Chang, PA Morton and J. E. Bowers
Effects of nonlinear loss in high-Q Si ring resonators for narrow-linewidth III-V/Si heterogeneously integrated tunable lasers
Optics Express 28 (4), 2020
B. Shen, L. Chang, J. Liu, H. Wang, Q. Yang, C. Xiang, R. Wang, J. He, T.Liu, W. Xie, J. Guo, D. Kinghorn, L. Wu, Q. Ji, T. J. Kippenberg, K. J. Vahala and J. E. Bowers
Integrated turnkey soliton microcombs
Nature 582 (7812), 2020
L. Chang, W. Xie, H. Shu, Q. Yang, B. Shen, A. Boes, J. Peters, W. Jin, C. Xiang, S. Liu, G. Moille, S. Yu, X. Wang, K. Srinivasan, S. B. Papp, K. J. Vahala and J. E. Bowers
Ultra-efficient frequency comb generation in AlGaAs-on-insulator microresonators
Nature communications 11 (1), 2020
C. Xiang, W. Jin, J. Guo, J. Peters, M. Kennedy, J. Selvidge, P. Morton and J. E. Bowers
Narrow-linewidth III-V/Si/Si₃N₄ laser using multilayer heterogeneous integration
Optica 7 (1), 2020

Y. Wan, S. Zhang, J. C. Norman, M. Kennedy, W. He, S. Liu, C. Xiang, C. Shang, J. He, A. C. Gossard, J. E. Bowers
Tunable quantum dot lasers grown directly on silicon
Optica 6 (11), 2019
C. Xiang, P. A. Morton, J. E. Bowers
Ultra-narrow linewidth laser based on a semiconductor gain chip and extended Si₃N₄ Bragg grating
Optics letters 44 (15), 2019

C. Xiang, M. Davenport, J.B. Khurgin, P.A. Morton, J.E. Bowers
Low-loss continuously tunable optical true time delay based on Si₃N₄ ring resonators
Journal of Selected Topics in Quantum Electronics 24 (4), 2017
C. Xiang, M. Tran, T. Komljenovic, J. Hulme, M. Davenport, D. Baney, B. Szafraniec and J. E. Bowers
Integrated chip-scale Si₃N₄ wavemeter with narrow free spectral range and high stability
Optics letters 41 (14), 2016
C. Xiang, C.K. Chan and J. Wang
Proposal and numerical study of ultra-compact active hybrid plasmonic resonator for sub-wavelength lasing applications
Scientific Reports 4 (1), 2014
C. Xiang and, J. Wang
Long-range hybrid plasmonic slot waveguide
Photonics Journal 5 (2), 2013