FIG 1 (IMAGE)

Compuscript Ltd

FIG 1

Caption

Fig. 1 Soliton comb generation from polygon modes. (a) Simulated group velocity dispersion curves of the fundamental transverse-electrically polarized WGM (TE0 mode) and the square mode, exhibiting normal dispersion and anomalous dispersion in the telecom band, respectively. Inset: scanning electron microscope (SEM) image of the fabricated microdisk, and the scale bar is 20 mm. (b) The spectrum of the soliton microcomb generated by cavity square mode. Inset: The optical micrograph of the polygon modes.

 

 

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OEA

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