Low-noise 300-GHz Oscillator Based On An Optical SiN Microresonator

Poster (OPTO-P3)

Fri, 13 Nov 2020 01:15am to 03:00am

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We report on the generation of an ultralow phase noise 300-GHz signal using a soliton microcomb. By transferring the spectral purity of a 10 GHz dielectric resonant oscillator to the repetition rate of a silicon nitride microresonator, operating in Soliton regime, we measure a phase noise of -88 dBc/Hz at 10 kHz offset frequency for a 300 GHz carrier.

Download Abstract: pid6594945_microcomb_2page.pdf

Presenters and Authors Info

Presenter: Anonymous

Authors: Tetsumoto, Tomohiro; Ayano, Fumiya; Yeo, Mark; Webber, Julian; Nagatsuma, Tadao; Rolland, Antoine

IMRA America Inc., Osaka University