论文信息 - Towards milli-Hertz laser frequency noise on a chip

Towards milli-Hertz laser frequency noise on a chip

A fundamental frequency noise of 9 mHz•Hz/Hz is demonstrated in an on-chip Brillouin laser. The noise measurement uses the frequency discrimination method enhanced by cross-correlator. The results set new performance targets for chip-based laser platforms.

K. Vahala | Heming Wang | Lue Wu | Zhiquan Yuan

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