"Heavy" and "light" photon bands induced by symmetry in a linear array of Sagnac reflectors

Jacob Scheuer

doi:10.1117/1.OE.53.10.102707

"Heavy" and "light" photon bands induced by symmetry in a linear array of Sagnac reflectors

Jacob Scheuer

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The band structure of a modified parallel-coupled-microring waveguide incorporating a directional coupler in each unit cell is studied. The dispersion relation splits into fast and slow bands determined by the symmetry of the Bloch waves.

Original language	English
Article number	102707
Journal	Optical Engineering
Volume	53
Issue number	10
DOIs	https://doi.org/10.1117/1.OE.53.10.102707
State	Published - Oct 2014

Keywords

coupled resonators
integrated optics
slow light

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10.1117/1.OE.53.10.102707

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abstract = "The band structure of a modified parallel-coupled-microring waveguide incorporating a directional coupler in each unit cell is studied. The dispersion relation splits into fast and slow bands determined by the symmetry of the Bloch waves.",

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"Heavy" and "light" photon bands induced by symmetry in a linear array of Sagnac reflectors

Abstract

Keywords

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