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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 (121-140 of 623)

  1. [Illinois] ECE 460 Optical Imaging Fall 2011 Lecture 3: Math Toolbox II

    03 Nov 2011 | Online Presentations | Contributor(s): Gabriel Popescu

    Scalar fields, geometrical optics, wave optics, Gaussian beams, Fourier optics, spatial and temporal coherence, microscopy, interference chromatic and geometric aberrations, Jones matrices,...

    http://nanohub.org/resources/12407

  2. [Illinois] ECE 460 Optical Imaging Fall 2011 Lecture 4: Properties of Light I

    03 Nov 2011 | Online Presentations | Contributor(s): Gabriel Popescu

    Scalar fields, geometrical optics, wave optics, Gaussian beams, Fourier optics, spatial and temporal coherence, microscopy, interference chromatic and geometric aberrations, Jones matrices,...

    http://nanohub.org/resources/12408

  3. [Illinois] ECE 460 Optical Imaging Fall 2011 Lecture 5: Properties of Light II

    03 Nov 2011 | Online Presentations | Contributor(s): Gabriel Popescu

    Scalar fields, geometrical optics, wave optics, Gaussian beams, Fourier optics, spatial and temporal coherence, microscopy, interference chromatic and geometric aberrations, Jones matrices,...

    http://nanohub.org/resources/12410

  4. [Illinois] ECE 460 Optical Imaging Fall 2011 Lecture 6: Geometrical Optics I

    03 Nov 2011 | Online Presentations | Contributor(s): Gabriel Popescu

    Scalar fields, geometrical optics, wave optics, Gaussian beams, Fourier optics, spatial and temporal coherence, microscopy, interference chromatic and geometric aberrations, Jones matrices,...

    http://nanohub.org/resources/12411

  5. [Illinois] ECE 460 Optical Imaging Fall 2011 Lecture 7: Geometrical Optics II

    03 Nov 2011 | Online Presentations | Contributor(s): Gabriel Popescu

    Scalar fields, geometrical optics, wave optics, Gaussian beams, Fourier optics, spatial and temporal coherence, microscopy, interference chromatic and geometric aberrations, Jones matrices,...

    http://nanohub.org/resources/12413

  6. [Illinois] ECE 460 Optical Imaging Fall 2011 Lecture 8: Eye Optics

    03 Nov 2011 | Online Presentations | Contributor(s): Gabriel Popescu

    Scalar fields, geometrical optics, wave optics, Gaussian beams, Fourier optics, spatial and temporal coherence, microscopy, interference chromatic and geometric aberrations, Jones matrices,...

    http://nanohub.org/resources/12414

  7. [Illinois] ECE 460 Optical Imaging Fall 2011 Lecture 9: Wave Optics I

    03 Nov 2011 | Online Presentations | Contributor(s): Gabriel Popescu

    Scalar fields, geometrical optics, wave optics, Gaussian beams, Fourier optics, spatial and temporal coherence, microscopy, interference chromatic and geometric aberrations, Jones matrices,...

    http://nanohub.org/resources/12423

  8. Illinois Nano EP Seminar Series Fall 2011: Untangling the Essence of Bulk Heterostructure Organic Solar Cells: Why Complex Need not be Complicated

    31 Oct 2011 | Online Presentations | Contributor(s): Muhammad A. Alam

    A new class of Macroelectronic devices appropriate for large area flexible electronics, supercapacitors, batteries, and solar cells rely on the biological dictum that 'form defines function' and...

    http://nanohub.org/resources/12374

  9. Comparison of strain relaxation in epitaxial Si0.3Ge0.7 films grown on Si(001) and Ge(001)

    07 Oct 2011 | Papers | Contributor(s): Brian Demczyk, R. Naik, G. Auner, C. Kota, U. Rao

    Surface and interfacial strain have been computed for SiGe thin films grown by UHVCVD,based on measurements via transmission electron microscopy and Raman spectroscopy.

    http://nanohub.org/resources/12252

  10. Chih-Wei Lai

    http://nanohub.org/members/58478

  11. [Illinois] ECE 460 Optical Imaging Fall 2011 Lecture 2: Math Toolbox I

    26 Aug 2011 | Online Presentations | Contributor(s): Gabriel Popescu

    Scalar fields, geometrical optics, wave optics, Gaussian beams, Fourier optics, spatial and temporal coherence, microscopy, interference chromatic and geometric aberrations, Jones matrices,...

    http://nanohub.org/resources/11924

  12. [Illinois] ECE 460 Optical Imaging Fall 2011 Lecture 1: Introduction

    26 Aug 2011 | Online Presentations | Contributor(s): Gabriel Popescu

    Scalar fields, geometrical optics, wave optics, Gaussian beams, Fourier optics, spatial and temporal coherence, microscopy, interference chromatic and geometric aberrations, Jones matrices,...

    http://nanohub.org/resources/11921

  13. MRM

    16 Aug 2011 | Online Presentations | Contributor(s): Jignesh Lathigara

    http://nanohub.org/resources/11842

  14. Genetic algorithm

    29 Jul 2011 | Tools | Contributor(s): Yongxin Yao

    A simple cut-paste-mutation genetic evolution method

    http://nanohub.org/resources/geneticalgo

  15. CHM 696 Lecture 13: Optical Properties of Metal Nanoparticles and Nanoparticle Assemblies III

    02 Jun 2011 | Online Presentations | Contributor(s): Alexander Wei

    http://nanohub.org/resources/11365

  16. Illinois Tools: Optics Lab

    19 May 2011 | Tools | Contributor(s): Zuhaib Bashir Sheikh, Nahil Sobh

    Simulate the passage of light through multiple lenses

    http://nanohub.org/resources/opticslab

  17. Illinois Tools: Biconvex Lens

    18 Apr 2011 | Tools | Contributor(s): Nahil Sobh, Zuhaib Bashir Sheikh

    Apperture controlled 2D bi-convex lens with toggling capability

    http://nanohub.org/resources/biconvex

  18. Invisible cloaks and the perfect lens

    16 May 2011 | Online Presentations | Contributor(s): John Pendry

    Refractive materials gives us some limited control of light: we can fashion lenses, and construct waveguides, but complete control of light is beyond simple refracting materials. Ideally we might...

    http://nanohub.org/resources/11311

  19. NanoDays - Metamaterials, Transformation Optics and Cloaking

    13 May 2011 | Online Presentations | Contributor(s): Vladimir M. Shalaev

    Purdue NanoDays Purdue University Office of Engagement NANOVIS Incorporated Purdue Research Park Barnds & Thornburg, LLP Conexus Indiana Intel Corporation nano Professor Verso Paper...

    http://nanohub.org/resources/11302

  20. Illinois Tools: Nanoparticles Array Lab

    10 May 2011 | Tools | Contributor(s): Zuhaib Bashir Sheikh, Nahil Sobh

    Simulate the effect of interaction of light with an array of metallic nanoparticles

    http://nanohub.org/resources/nanoarray

nanoHUB.org, a resource for nanoscience and nanotechnology, is supported by the National Science Foundation and other funding agencies. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.