Extended Data Fig. 2: Evolution of the experimental optical spectra with injected current. | Nature

Extended Data Fig. 2: Evolution of the experimental optical spectra with injected current.

From: Frequency combs induced by phase turbulence

Extended Data Fig. 2

a–e, Spectral series corresponding to five distinct ring lasers. The multimode regime can switch on and off. The current density normalized to the lasing threshold is given to the right of each spectrum. Int., intensity.

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