Photonic Crystals: Molding the Flow of Light - Second EditionSince it was first published in 1995, Photonic Crystals has remained the definitive text for both undergraduates and researchers on photonic band-gap materials and their use in controlling the propagation of light. This newly expanded and revised edition covers the latest developments in the field, providing the most up-to-date, concise, and comprehensive book available on these novel materials and their applications.
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... lattice vector . We can do just that , using the fact that Ô and ÔR commute ... triangular wedge with 1/8 the area of the full Brillouin zone ; the rest of ... lattice Brillouin zone of reciprocal lattice M Г k SYMMETRIES AND SOLID ...
... lattice Brillouin zone of reciprocal lattice M Г k X Figure 6 : Left : A photonic crystal made using a square ... triangular wedge . The special points at the center , corner , and face are conventionally known as г , M , and X. separate ...
... lattice constant a. The band structure for a crystal consisting of alumina (e = 8.9) rods in air, with radius r/a = 0.2, is plotted in figure 2. Both the TE and the ... triangular lattice. 68 CHAPTER 5 A Square Lattice of Dielectric Columns.
... lattice array has a square Brillouin zone, which is illustrated in the inset panel of figure 2. The irreducible Brillouin zone is the triangular wedge in the upper-right corner; the rest of the Brillouin zone can be related to this ...
... triangular lattice from above, with the unit cell framed in red. It has lattice constant a. to the appearance of a node in the higher-frequency mode. This, in turn, led to the large TM photonic band gap. The lattice of dielectric veins ...
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Photonic Crystals: Innovative Systems, Lasers and Waveguides Alessandro Massaro Limited preview - 2012 |