16 December 2013 Supercollimation of photonic crystal with surface modes
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Optical Engineering, 52(12), 127103 (2013). doi:10.1117/1.OE.52.12.127103
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.
© 2013 Society of Photo-Optical Instrumentation Engineers (SPIE)
Bing Wang, Ping Jiang, Xiaojun Ma, 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

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