Results 251 to 260 of about 2,648,113 (296)

Photonic band-gap crystals

Journal of Physics: Condensed Matter, 1993
The analogy between electromagnetic wave propagation in multidimensionally periodic structures and electron wave propagation in real crystals has proven to be a very fruitful one. Initial efforts were motivated by the prospect of a photonic band gap, a frequency band in three-dimensional dielectric structures in which electromagnetic waves are ...
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Photonic band gaps in anisotropic photonic crystals

Physica B: Condensed Matter, 2000
Photonic band gaps can be improved in photonic crystals fabricated from anisotropic materials. In three-dimensional photonic crystals, the anisotropy can open partial band gaps in simple lattices such as face-centered-cubic, body-centered-cubic, and simple-cubic lattices of dielectric spheres in air, where no absolute band gap exists.
Li, ZY, Lin, LL, Gu, BY, Yang, GZ
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Introduction to Photonic Crystals and Photonic Band-Gaps

2008
Photonic crystals continue to provide a fertile terrain for research effort around the world. Periodic refractive-index variation in two or three spatial dimensions, with a large high-low ratio produces a range of interesting phenomena that offer a variety of possibilities for device functionality. This chapter will introduce some of the basic concepts
Richard M. De La Rue, Sarah A. De La Rue
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Photonic and elastic band gaps

Proceedings of the International School of Physics “Enrico Fermi”
1 ...
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Photonic Band Gap Structures

2010
Nanotechnology is a scientific frontier with enormous possibilities. Reducing the size of objects to nanometer scale to physically manipulate the electronic or structural properties offers a fabrication challenge with a large payoff. Nanophotonics is a subfleld of nanotechnology and a part of nanophotonics includes photonic band gap structures, which ...
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Photonic Band Gap Structures for Terahertz Photonics

Integrated Photonics Research, 2001
The generation and control of terahertz (THz) waves is attracting a lot of interest due to its potential applications in many fields. In this talk we present the control of THz waves using Photonic Band Gap devices.
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Photonic Band Gaps and Localization

1993
Localization, Diffusion, and Correlation: The Localization of Light S. John. The Speed of Diffusing Light B.A. van Tiggelen, A. Lagendijk. Diffusion of Classical Waves in Random Media C.M. Soukoulis, et al. Accurate Measurement of Backscattered Light from Random Media P.N. den Outer, et al. Photonic Band Gaps: Photonic Band Structure E.
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Hexagonal photonic-band-gap structures

Physical Review B, 1996
, Cassagne, , Jouanin, , Bertho
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On-chip silicon based photonic structures : photonic band gap and quasi-photonic band gap materials

2004
This thesis focuses on integrated silicon based photonic structures, photonic band gap (PBG) and quasi-photonic band gap (QPX) structures, which are based on high refractive index contrast dielectric layers and CMOS compatibility. We developed a new type of silicon waveguide - Photonic Crystal (PC) cladding waveguide is studied based on PBG principle ...
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Photonic Band Gaps: Noncommuting Limits and the “Acoustic Band”

Physical Review Letters, 1995
, Nicorovici, , McPhedran, , Botten
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