Supercollimation of photonic crystal with surface modes

Bing Wang; Ping Jiang; Xiaojun Ma; Huajun Yang

doi:10.1117/1.OE.52.12.127103

16 December 2013 Supercollimation of photonic crystal with surface modes

Bing Wang, Ping Jiang, Xiaojun Ma, Huajun Yang

Author Affiliations +

Optical Engineering, Vol. 52, Issue 12, 127103 (December 2013). https://doi.org/10.1117/1.OE.52.12.127103

Abstract

A model is proposed to realize light collimation by surface modes that propagate on a corrugated surface around the output of a photonic crystal (PhC). The dispersion relation of the surface corrugation is given for a number of surface terminations. Self-collimation effect simulation can be obtained compared to the structure without surface corrugation. Precision collimation is shown at the chosen frequency, which matches with the self-collimation frequency in the PhCs.

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Bing Wang, Ping Jiang, Xiaojun Ma, and Huajun Yang "Supercollimation of photonic crystal with surface modes," Optical Engineering 52(12), 127103 (16 December 2013). https://doi.org/10.1117/1.OE.52.12.127103

Published: 16 December 2013

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