We propose a simple, fast, and accurate method to design complex layered photonic crystal structures that exhibit mesoscopic self-collimation. We apply this method to the control of the overall reflectivity of such structures, and we numerically demonstrate high transmissivity (>99%) self-collimating waveguides and high-reflectivity (>99%) self-collimating Bragg mirrors.
Controlled reflectivities in self-collimating mesoscopic photonic crystal / Magno, G.; Grande, Marco; Monmayrant, A.; Lozes Dupuy, F.; Gauthier Lafaye, O.; Calo', Giovanna; Petruzzelli, Vincenzo. - In: JOURNAL OF THE OPTICAL SOCIETY OF AMERICA. B, OPTICAL PHYSICS. - ISSN 0740-3224. - 31:2(2014), pp. 355-359. [10.1364/JOSAB.31.000355]
Controlled reflectivities in self-collimating mesoscopic photonic crystal
Magno, G.;GRANDE, Marco;CALO', Giovanna;PETRUZZELLI, Vincenzo
2014-01-01
Abstract
We propose a simple, fast, and accurate method to design complex layered photonic crystal structures that exhibit mesoscopic self-collimation. We apply this method to the control of the overall reflectivity of such structures, and we numerically demonstrate high transmissivity (>99%) self-collimating waveguides and high-reflectivity (>99%) self-collimating Bragg mirrors.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
