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arXiv · 1706.02392

Coupled Mode Theory of Microtoroidal Resonators with a One-dimensional Waveguide

Thi Phuc Tan Nguyen·Leonid Krivitsky·Leong Chuan Kwek
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Abstract

We study the transmission of light through a system consisting of an arbitrary number $N$ of microtoroidal resonators coupled to a one-dimensional (1D) waveguide. The transmission $T$ through such a system and its full-width at half-maximum (FWHM) are calculated for various values of $N$ and mutual-mode coupling coefficients. We found that at small mutual-mode coupling, the minimum transmission vanishes exponentially with $N$ while the FWHM is proportional to $\sqrt{N}$. At big mutual-mode coupling, as the number of resonators increases, the mode-splitting is reduced. Our findings contribute to better understanding of novel interfaces between quantum emitters and resonant photonic structures for quantum information processing.

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Thi Phuc Tan Nguyen, Leonid Krivitsky, Leong Chuan Kwek. 2017-06-07. Coupled Mode Theory of Microtoroidal Resonators with a One-dimensional Waveguide. https://arxiv.org/abs/1706.02392

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