Flexible optical manipulation of ring resonator by frequency detuning and double-port excitation.


Optical force exerted on a ring resonator, which can move freely in plane, is investigated using the finite-difference in time-domain method. In order to manipulate the ring resonator more flexibly, two assistant waveguides are introduced to form a microring resonator based add-drop device. Results show that a blue tuned source is more suitable for the… (More)
DOI: 10.1364/OE.24.015863


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