Extended Data Fig. 5: Central-mode suppression in ring spectra. | Nature

Extended Data Fig. 5: Central-mode suppression in ring spectra.

From: Frequency combs induced by phase turbulence

Extended Data Fig. 5

a, b, Experimental optical spectra of a ring frequency comb at two different pump currents, showing that the carrier (central mode) can become suppressed with respect to the first pair of sidebands. c, Pump-dependent evolution of the carrier and the first two pairs of sidebands. The colours of the series match the modes of the optical spectra.

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