Abstracts - faqs.org

Abstracts

Zoology and wildlife conservation

Search abstracts:
Abstracts » Zoology and wildlife conservation

Complete photonic bandgaps in 12-fold symmetric quasicrystals

Article Abstract:

It was demonstrated that quasicrystalline lattices can also possess photonic bandgaps. This enables complete photonic bandgaps to be realized with small air holes in silicon nitride and in glass.

Author: Zoorob, M.E., Charlton, M.D.B., Parker, G.J., Baumberg, J.J., Netti, M.C.
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2000

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Experimental measurement of the photonic properties of icosahedral quasicrystals

Article Abstract:

Quasicrystalline structures have frequency ranges in which the propagation of light is forbidden to make them suitable for scientific and technological applications for which photonic crystals are used. These three dimensional icosahedral quasicrystals yield uncomplicated spectra that allows experimentation.

Author: Steinhardt, Paul J., Megens, Mischa, Man, Weining, Chaikin, P.M.
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2005
United States, Spectra

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Wave and defect dynamics in nonlinear photonic quasicrystals

Article Abstract:

The light launched at different quasicrystal sites travels through the lattice in a way equivalent to quantum tunneling of electrons in a quasiperiodic potential. Dislocation dynamics is observed when crystal sites are allowed to interact with each other and the experimental results apply to photonics and other quasiperiodic systems such as matter waves in quasiperiodic traps, generic pattern-forming systems as in parametrically excited surface waves, liquid quasicrystals, and the atomic quasicrystals.

Author: Fleischer, Jason W., Segev, Mordechai, Christodoulides, Demetrios N., Bartal, Guy, Freedman, Barak, Lifshitz, Ron
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2006
Properties

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Subjects list: Research, Photonics, Quasicrystals, Structure
Similar abstracts:
  • Abstracts: Experimental entanglement purification of arbitrary unknown states. Entanglement purification for quantum communication
  • Abstracts: Experimental long-lived entanglement of two macroscopic objects. Experimental demonstration of quantum memory for light
  • Abstracts: A general model for the structure and allometry of plant vascular systems. A general model for ontogenetic growth
  • Abstracts: Genetic composition of wild turkeys in Kansas following decades of translocations. Verifying the origins of a reintroduced population of Gould's wild turkey
  • Abstracts: Raccoons as potential vectors of radionuclide contamination to human food chains from a nuclear industrial site
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.
Some parts © 2025 Advameg, Inc.