Power-efficient generation of two-octave mid-IR frequency combs in a germanium microresonator

Power-efficient generation of two-octave mid-IR frequency combs in a germanium microresonator

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Octave-spanning frequency comb generation in the deep mid-infrared (>5.5 μm) typically requires a high pump power, which is challenging because of the limited power of narrow linewidth lasers at long wavelengths. We propose twofold dispersion engineering for a Ge-on-Si microcavity to enable both...

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Bibliographic Details
Main Authors: Guo Yuhao, Wang Jing, Han Zhaohong, Wada Kazumi, Kimerling Lionel C., Agarwal Anuradha M., Michel Jurgen, Zheng Zheng, Li Guifang, Zhang Lin
Format: Article
Language:English
Published: De Gruyter 2018-07-01
Series:Nanophotonics
Subjects:
nonlinear optics
integrated optics devices
mid-infrared
dispersion engineering
optical frequency comb
Online Access:https://doi.org/10.1515/nanoph-2017-0131

Internet

https://doi.org/10.1515/nanoph-2017-0131

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