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Optical Engineering

“Heavy” and “light” photon bands induced by symmetry in a linear array of Sagnac reflectors
Author(s): Jacob Scheuer
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Paper 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.

Paper Details

Date Published: 4 August 2014
PDF: 4 pages
Opt. Eng. 53(10) 102707 doi: 10.1117/1.OE.53.10.102707
Published in: Optical Engineering Volume 53, Issue 10
Show Author Affiliations
Jacob Scheuer, Tel Aviv Univ. (Israel)

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