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. 2020 Jan 17;11:374. doi: 10.1038/s41467-019-14059-4

Fig. 6. Pump laser RIN and estimated limitation on the phase noise.

Fig. 6

a Optical RIN of the pump laser (green) and microwave amplitude noise of the soliton repetition rate (purple). b Phase noise spectrum of the repetition rate in the quiet point (blue) and estimated limitation from the pump laser RIN (green). The grey curve corresponds to the estimated AM-to-PM conversion in the photodiode (microwave amplitude noise scaled by  −25 dB).