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. 2019 Apr 26;5(4):eaav4506. doi: 10.1126/sciadv.aav4506

Fig. 3. Coherence time measurement.

Fig. 3

(A) Raw data of intensity as a function of path delay at pump power of 250 μW. (B) Visibility as a function of path delay at pump power of 250 μW. Two-peak Gaussian fitting is used to extract the contribution of lasing mode. (C) Coherence time as a function of pump power.