Towards on-chip spectroscopy based on a single microresonator
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Frequency comb generation in the mid-infrared (mid-IR)region is attractive recently. Here, we propose the Ge-on-Si microresonator for power-efficient frequency comb generation in the mid-IR. An octave-spanning comb can be obtained with power reduced to 190 mW. The robustness of the frequency comb generation with localized spectral loss is also analyzed. Based on the analysis, we propose a novel architecture of on-chip spectroscopy systems in the mid-IR.
Date issued
2018-01Department
Massachusetts Institute of Technology. Department of Materials Science and EngineeringJournal
2017 International Conference on Optical Instruments and Technology: Micro/Nano Photonics: Materials and Devices
Publisher
SPIE
Citation
Zhang, Lin, Guifang Li, Jing Wang, Yuhao Guo, Zhaohong Han, Lionel C. Kimerling, Anu M. Agarwal, and Jurgen Michel. “Towards on-Chip Spectroscopy Based on a Single Microresonator.” Edited by Ya Sha Yi, Liquan Dong, Baojun Li, and Xingjun Wang. 2017 International Conference on Optical Instruments and Technology: Micro/Nano Photonics: Materials and Devices (January 12, 2018), Beijing, China, SPIE, 2017. © 2018 SPIE
Version: Final published version
ISBN
9781510617551
9781510617568