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An open cavity formed with a photonic crystal of negative refraction

Zhichao Ruan·Sailing He
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Abstract

A novel open cavity formed by three 60-degree wedges of a photonic crystal with negative effective index is designed and studied. The quality factor of the open cavity can be larger than 2000. The influence of the interface termination on the resonant frequency and the quality factor is studied.

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Zhichao Ruan, Sailing He. 2005-03-15. An open cavity formed with a photonic crystal of negative refraction. https://arxiv.org/abs/physics/0503121

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