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Interleaved difference-frequency-generation for mid-infrared microcomb spectral densification

Bao, Chengying and Yuan, Zhiquan and Wang, Heming and Wu, Lue and Shen, Boqiang and Sung, Keeyoon and Leifer, Stephanie and Lin, Qiang and Vahala, Kerry (2020) Interleaved difference-frequency-generation for mid-infrared microcomb spectral densification. In: 2020 Conference on Lasers and Electro-Optics (CLEO). Optical Society of America , Washington, DC, Art. No. SW3J.1. ISBN 9781943580767.

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Generation of mid-infrared combs (3.3 micron band) with GigaHertz line spacing is demonstrated by interleaved difference-frequency-generation. The method, applied to a 22 GHz repetition-rate microcomb, is useful for spectral densification of sparse microcomb spectra.

Item Type:Book Section
Related URLs:
URLURL TypeDescription
Wang, Heming0000-0003-3861-0624
Wu, Lue0000-0002-7503-7057
Shen, Boqiang0000-0003-0697-508X
Leifer, Stephanie0000-0002-8980-7825
Vahala, Kerry0000-0003-1783-1380
Additional Information:© 2020 The Author(s). We acknowledge support from the DTRA (HD-TRA11810047); the AFSOR (FA9550-18-1-0353) and the Resnick Institute at Caltech.
Group:Resnick Sustainability Institute
Funding AgencyGrant Number
Defense Threat Reduction Agency (DTRA)HD-TRA11810047
Air Force Office of Scientific Research (AFOSR)FA9550-18-1-0353
Resnick Sustainability InstituteUNSPECIFIED
Record Number:CaltechAUTHORS:20200923-133250387
Persistent URL:
Official Citation:C. Bao, Z. Yuan, H. Wang, L. Wu, B. Shen, K. Sung, S. Leifer, Q. Lin, and K. Vahala, "Interleaved difference-frequency-generation for mid-infrared microcomb spectral densification," in Conference on Lasers and Electro-Optics, OSA Technical Digest (Optical Society of America, 2020), paper SW3J.1
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:105499
Deposited By: Tony Diaz
Deposited On:23 Sep 2020 20:41
Last Modified:16 Nov 2021 18:43

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