Low-noise 300-GHz Oscillator Based On An Optical SiN MicroresonatorPoster (OPTO-P3)
Fri, 13 Nov 2020 01:15am to 03:00am
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
Authors: Tetsumoto, Tomohiro; Ayano, Fumiya; Yeo, Mark; Webber, Julian; Nagatsuma, Tadao; Rolland, Antoine
IMRA America Inc., Osaka University