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Quantitative modeling of coupling-induced resonance frequency shift in microring resonators
(Georgia Institute of Technology, 2009-12)
We present a detailed study on the behavior of coupling-induced resonance frequency shift (CIFS) in dielectric microring resonators. CIFS is related to the phase responses of the coupling region of the resonator coupling ...
High quality planar silicon nitride microdisk resonators for integrated photonics in the visible wavelength range
(Georgia Institute of Technology, 2009-08)
High quality factor (Q≈3.4×10⁶) microdisk resonators are demonstrated in a Si3N4 on SiO₂ platform at 652–660 nm with integrated in-plane coupling waveguides. Critical coupling to several radial modes is demonstrated using ...