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Tags: nanophotonics

Description

When optical components are reduced to the nanoscale, they exhibit interesting properties that can be harnessed to create new devices. For example, imagine a block of material with thin layers of alternating materials. This creates a periodic arrangement of alternating dielectric constants, forming a "photonic crystal" that is analogous to the electronic crystals used in semiconductor devices. Photonic crystals, along with quantum dots and other devices patterned at the nanoscale, may form the basis for sensors and switches used in computers and telecommunications. More information on Nanophotonics can be found here.

All Categories (181-200 of 338)

  1. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 17 - Photonic Biosensors

    13 Jan 2011 | Online Presentations | Contributor(s): Brian Cunningham

    http://nanohub.org/resources/10382

  2. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 13 - An Introducton to Raman and Infrared Spectroscopy

    04 Jan 2011 | Online Presentations | Contributor(s): Rohit Bhargava

    http://nanohub.org/resources/9755

  3. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 14 - Gaussian beam propagation, ABCD matrix, inverse scattering

    04 Jan 2011 | Online Presentations | Contributor(s): Paul Scott Carney

    http://nanohub.org/resources/9753

  4. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 15 - Foundation of Nanophotonics

    04 Jan 2011 | Online Presentations | Contributor(s): Kent D Choquette

    http://nanohub.org/resources/9756

  5. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 16 - Plasmonics and Metamaterials

    04 Jan 2011 | Online Presentations | Contributor(s): Nick Fang

    http://nanohub.org/resources/9757

  6. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 12 - Multiphoton microscopy

    29 Dec 2010 | Online Presentations | Contributor(s): Kimani C Toussaint

    http://nanohub.org/resources/9754

  7. Slow and Fast Light - Penetrating the Fog

    16 Dec 2010 | Online Presentations | Contributor(s): Jacob B. Khurgin

    Performance of optical delay lines and nonlinear devices based on slow wave propagation in photonic crystal waveguides in the presence of higher order dispersion is analyzed and compared with...

    http://nanohub.org/resources/10192

  8. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 10 - Optical coherence tomography

    14 Dec 2010 | Online Presentations | Contributor(s): Stephen Boppart

    Edited and Uploaded by Omar Sobh, University of Illinois at Urbana-Champaign

    http://nanohub.org/resources/9752

  9. Photonic Metamaterials: From Linear to Nonlinear Optics

    14 Dec 2010 | Online Presentations | Contributor(s): Natalia Litchinitser

    Metamaterials open unparalleled opportunities for "engineering" previously inaccessible values of refractive indices from positive to near-zero and even negative values, and new avenues for light...

    http://nanohub.org/resources/10185

  10. Anti-Reflection Coating Assignment

    30 Nov 2010 | Teaching Materials | Contributor(s): Alex Small

    This is a guided activity for students to study the design of an anti-reflection coating. The student is first asked to do a simple calculation by hand, to determine the proper thickness for an...

    http://nanohub.org/resources/10074

  11. PhotonicsCL: Photonic Cylindrical Multilayer Lenses

    20 Oct 2010 | Tools | Contributor(s): Xingjie Ni, Fan Gu, Ludmila Prokopeva, Alexander V. Kildishev

    Full wave simulation of cylindrical transformation optical lenses

    http://nanohub.org/resources/photonicscl

  12. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 7 - Pathology of blood and tissue biopsies - NanoBiophotonics

    26 Oct 2010 | Online Presentations | Contributor(s): Krishna Tangella

    Edited and Uploaded by Omar Sobh, University of Illinois at Urbana-Champaign

    http://nanohub.org/resources/9749

  13. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 6 - Biomedicine - Intro to cellular bioengineering

    25 Oct 2010 | Online Presentations | Contributor(s): Yingxiao Wang

    Edited and Uploaded by Omar Sobh

    http://nanohub.org/resources/9748

  14. iOptics Seminar Series Lecture 3: Single Molecule Investigation of Nucleic Acid Motor Proteins

    13 Oct 2010 | Online Presentations | Contributor(s): Su-A Myong

    When looking down on streets of Chicago from the 30th floor of a skyscraper, one would see a high density of cars and people buzzing around all over the place. It would appear as if everyone was...

    http://nanohub.org/resources/9862

  15. Nano*High: X-rays, Lasers, and Molecular Movies

    25 Sep 2010 | Online Presentations | Contributor(s): Roger W. Falcone

    X-ray imaging is an excellent method to make visible what would normally be invisible - who hasn't had an X-ray at the doctor or dentist's office before? At the Lawrence Berkeley National Lab,...

    http://nanohub.org/resources/8294

  16. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 5 - Biomedicine - A tour of the Cell

    25 Sep 2010 | Online Presentations | Contributor(s): Marina Marjanovic

    Edited and Uploaded by Omar Sobh, University of Illinois at Urbana-Champaign

    http://nanohub.org/resources/9747

  17. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 3 - Fourier optics - Nonlinear optics - Microscopy

    25 Sep 2010 | Online Presentations | Contributor(s): Kimani C Toussaint

    Ray optics-Limit of wave optics when wavelength is infinitesimally small Wave optics-provides a description of optical phenomena using scalar wave theory Electromagnetic optics- provides...

    http://nanohub.org/resources/9745

  18. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 4 - Gaussian beam propagation - Elastic light scattering - Dynamic light scattering

    25 Sep 2010 | Online Presentations | Contributor(s): Gabriel Popescu

    Often, experiments involve light beams. A light beam can be defined as a distribution of field that fulfills the approximation in Eq. 20, i.e. is characterized by a dominant wave vector...

    http://nanohub.org/resources/9746

  19. Calculation of optical properties of Silica

    Closed | Responses: 0

    Can anyone please tell me how would I perform the theoretical calculation of single silica nanoparticles as well as aggregates of silica nanoaparticles.

    http://nanohub.org/answers/question/628

  20. 2010 Nano-Biophotonics Summer School @ UIUC Lecture 1 - Introduction

    20 Sep 2010 | Online Presentations | Contributor(s): Rashid Bashir, Stephen Boppart

    Edited and Uploaded by Omar Sobh, University of Illinois at Urbana-Champaign

    http://nanohub.org/resources/9637

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