Tunable coupling-induced resonance splitting in a self-coupled silicon ring cavity with robust spectral characteristics.
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DOI: 10.1364/ol.42.002854
Abstract: We propose and demonstrate a self-coupled micro-ring resonator for resonance splitting by mutual mode coupling of a cavity mode and a counter-propagating mode in a silicon-on-insulator platform. The resonator is constructed with a self-coupling region… read more here.
Keywords: resonance splitting; resonance; robust spectral; cavity ... See more keywords
High-sensitivity real-splitting anti-PT-symmetric microscale optical gyroscope.
Sign Up to like & getrecommendations! Published in 2019 at "Optics letters"
DOI: 10.1364/ol.44.003956
Abstract: Optical gyroscopes measure the angular velocity using the Sagnac effect. However, the resonance splitting due to the Sagnac effect is directly proportional to the linear dimensions of the device. Consequently, integrated optical gyroscopes are still… read more here.
Keywords: sagnac effect; resonance splitting; gyroscope; optical gyroscope ... See more keywords