Sampling sub-THz phase noise in frequency microcombs via fiber interferometry

Sampling sub-THz phase noise in frequency microcombs via fiber interferometry

Conference on Lasers and Electro-Optics

10.1364/CLEO_AT.2021.JTu3A.138

http://dx.doi.org/10.1364/cleo_at.2021.jtu3a.138

Wenting Wang, Xinghe Jiang, Abhinav Kumar Vinod, Xinzhou Su, Jinghui Yang, Mingbin Yu, Dim-Lee Kwong, Chee Wei Wong

17 August 2021

Wang, W., Jiang, X., Vinod, A. K., Su, X., Yang, J., Yu, M., Kwong, D.-L., & Wong, C. W. (2021). Sampling sub-THz phase noise in frequency microcombs via fiber interferometry. Conference on Lasers and Electro-Optics. https://doi.org/10.1364/cleo_at.2021.jtu3a.138

We characterized the phase jitter of frequency microcomb with μrad phase resolution through fiber interferometry. The measured phase fluctuation PSD and integrated phase jitter are 2.588 mrad2/Hz at10 kHz and 0.126 rad at 100 μs.

Publisher Copyright

This research is supported by core funding from: Institute of Microelectronics
Grant Reference no. : NIL

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https://oar.a-star.edu.sg/communities-collections/articles/18794

978-1-943580-91-0

Institute of Microelectronics