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On-chip Q-factor greater than 1 billion

Wu, Lue and Wang, Heming and Yang, Qi-Fan and Gao, Maodong and Ji, Qing-Xin and Shen, Boqiang and Bao, Chengying and Vahala, Kerry (2020) On-chip Q-factor greater than 1 billion. In: 2020 Conference on Lasers and Electro-Optics (CLEO). Optical Society of America , Washington, DC, Art. No. SW3J.7. ISBN 9781943580767.

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A record Q-factor of 1.1 billion is demonstrated in on-chip silica whispering-gallery resonators. Using the devices, sub-milliwatt parametric oscillation threshold is measured in 9 GHz free-spectral-range devices.

Item Type:Book Section
Related URLs:
URLURL TypeDescription
Wu, Lue0000-0002-7503-7057
Wang, Heming0000-0003-3861-0624
Yang, Qi-Fan0000-0002-7036-1712
Shen, Boqiang0000-0003-0697-508X
Vahala, Kerry0000-0003-1783-1380
Additional Information:© 2020 The Author(s). This work is supported by DARPA (HR0011-15-C-055), AFOSR (FA9550-18-1-0353) and the Kavli Nanoscience Institute.
Group:Kavli Nanoscience Institute
Funding AgencyGrant Number
Defense Advanced Research Projects Agency (DARPA)HR0011-15-C-055
Air Force Office of Scientific Research (AFOSR)FA9550-18-1-0353
Kavli Nanoscience InstituteUNSPECIFIED
Classification Code:OCIS codes: (190.4360) Nonlinear optics, devices; (140.3945) Microcavities
Record Number:CaltechAUTHORS:20200923-134555986
Persistent URL:
Official Citation:L. Wu, H. Wang, Q. Yang, M. Gao, Q. Ji, B. Shen, C. Bao, and K. Vahala, "On-chip Q-factor greater than 1 billion," in Conference on Lasers and Electro-Optics, OSA Technical Digest (Optical Society of America, 2020), paper SW3J.7
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:105501
Deposited By: Tony Diaz
Deposited On:23 Sep 2020 20:52
Last Modified:16 Nov 2021 18:43

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