High-Q modes in defected microcircular resonator confined by metal layer for unidirectional emission
نویسندگان
چکیده
منابع مشابه
Analysis of coupled microcircular resonators coupled to a bus waveguide with high output efficiency.
Coupled microcircular resonators tangentially coupled to a bus waveguide, which is between the resonators, are numerically investigated by the finite-difference time-domain technique. For symmetrically coupled microcircular resonators with refractive index of 3.2, radius of 2 microm, and width of the bus waveguide of 0.4 microm, a mode Q factor of the order of 10(5) is obtained for a mode at th...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2013
ISSN: 1094-4087
DOI: 10.1364/oe.21.002165