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