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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.

Resources (61-80 of 293)

  1. Nanoscale Spectroscopy and Plasmonics in Infrared

    19 Apr 2012 | Online Presentations | Contributor(s): Mikhail Belkin

    In this talk, I will present the results of two of our research projects. I will start with a simple technique for nanoscale mid-infrared spectroscopy that we have developed recently....

    http://nanohub.org/resources/13510

  2. [Illinois] Introduction to Bioinformatics Lecture 8 - Genomics

    10 Apr 2012 | Online Presentations | Contributor(s): Saurabh Sinha

    Our research focuses on computational approaches to problems in molecular biology. In particular, we are interested in exploring gene regulation, mostly in metazoan genomes. We approach the...

    http://nanohub.org/resources/13769

  3. Quantum Dot based Photonic Devices

    01 Apr 2012 | Online Presentations | Contributor(s): Muhammad Usman

    Deployment of nanometer-sized semiconductor quantum dots (QDs) in the active region of photonic devices such as lasers, semiconductor optical amplifiers (SOA's), photo-detectors etc. for the...

    http://nanohub.org/resources/13532

  4. Large-scale first principles configuration interaction calculations of optical absorption in boron clusters

    07 Mar 2012 | Papers | Contributor(s): Ravindra L Shinde

    We have performed systematic large-scale all-electron correlated calculations on boron clusters Bn (n=2–5), to study their linear optical absorption spectra. Several possible isomers of each...

    http://nanohub.org/resources/13404

  5. ECE 616 Student Presentation: Ultrafast Non-linear Plasmonics

    02 Mar 2012 | Online Presentations | Contributor(s): Gururaj V Naik

    Plasmonics has gained significant attention in the recent days owing to its capability of providing sub-wavelength confinement of light. As a consequence of sub-wavelength confinement of electric...

    http://nanohub.org/resources/13318

  6. Illinois Tools: Bio Photonics Simulator

    25 Jan 2012 | Tools | Contributor(s): Zuhaib Bashir Sheikh, Nahil Sobh

    Simulate passage of light through biological tissue using FDTD

    http://nanohub.org/resources/biophotonicsim

  7. Illinois Nano EP Seminar Series Fall 2011: Stanford's Ovshinsky's Nerve-cell Analogy and the Field of Amorphous and Disordered Materials

    21 Jan 2012 | Online Presentations | Contributor(s): Lillian Hoddeson

    University of Illinois at Urbana-Champaign the career of Stanford Ovshinsky, the prolific self-educated inventor of energy and information devices, illustrates how making radical...

    http://nanohub.org/resources/12376

  8. Illinois 2011 NanoBiophotonics Summer School: Dr. Naash - Research

    21 Jan 2012 | Online Presentations | Contributor(s): Muna Naash

    Dr. Muna Naash, University of Oklahoma Professor, Department of Cell Biology Director, Graduate Program EDUCATION Ph.D., Biochemistry/Cell Biology, Baylor College of Medicine, Houston,...

    http://nanohub.org/resources/12600

  9. Illinois Nano EP Seminar Series Fall 2011: Molecular Structure Transformations and the Kinetics of Carbon Nanomaterial Formation

    21 Jan 2012 | Online Presentations | Contributor(s): Gyula Eres

    The typical conditions for carbon nanomaterial synthesis include extreme temperatures and pressures that occur in plasmas or flames creating highly non-equilibrium initial distribution of...

    http://nanohub.org/resources/12373

  10. Illinois Nano EP Seminar Series Fall 2011: III-Nitride Power Transistor Switches for Next-Generation Electronics

    21 Jan 2012 | Online Presentations | Contributor(s): Shyh-Chiang Shen

    Nanoelectronics and Photonics Seminar – MNTL 1000 http://stmgroup.beckman.illinois.edu/nano_ep/ October 27, 2011 – 12:00-1:00pm "III-Nitride Power Transistor Switches for Next-Generation...

    http://nanohub.org/resources/12377

  11. Illinois Nano EP Seminar Series Spring 2011: Analysis and Applications of Coupled Leaky-Mode, Implant-Defined Surface-Emitting Laser Arrays

    21 Jan 2012 | Online Presentations | Contributor(s): Dominic Siriani

    "Analysis and Applications of Coupled Leaky-Mode, Implant-Defined Surface-Emitting Laser Arrays," Dominic Siriani – siriani@illinois.edu Ph.D. student in Electrical and Computer Engineering with...

    http://nanohub.org/resources/12405

  12. Illinois Nano EP Seminar Series Spring 2011: Development of 90nm InGaAs HEMTs and Benchmarking Logic Performance with Si CMOS

    21 Jan 2012 | Online Presentations | Contributor(s): Kuang-Yu (Donald) Cheng

    "Development of 90nm InGaAs HEMTs and Benchmarking Logic Performance with Si CMOS," Donald Cheng —dkcheng@illinois.edu Ph.D. student in Electrical and Computer Engineering with Prof. Milton...

    http://nanohub.org/resources/12406

  13. Illinois Nano EP Seminar Series Spring 2011: High frequency mode-locked diode lasers

    21 Jan 2012 | Online Presentations | Contributor(s): Ann Catrina Bryce

    Mode-locked laser diodes are compact optical pulse sources which have several advantages over other sources including very high repetition frequencies and very short pulse widths. They are...

    http://nanohub.org/resources/12450

  14. Illinois 2011 NanoBiophotonics Summer School: Dr. Naash - Motivation

    21 Jan 2012 | Online Presentations | Contributor(s): Muna Naash

    Dr. Muna Naash, University of Oklahoma Professor, Department of Cell Biology Director, Graduate Program EDUCATION Ph.D., Biochemistry/Cell Biology, Baylor College of Medicine, Houston,...

    http://nanohub.org/resources/12602

  15. Changes of Structural and Hydrogen Desorption Properties of MgH2 Indused by Ion Irradiation

    17 Jan 2012 | Presentation Materials | Contributor(s): Sandra Kurko

    Changes in structural and hydrogen desorption properties of MgH2 iduced by ion irradiation have been investigated. MgH2 powder samples have been irradiated with 45 keV B3+ and 120 keV Ar8+ions,...

    http://nanohub.org/resources/12853

  16. Illinois Nano EP Seminar Series Spring 2011: Improve Presentation Slides with Visual Explanations

    21 Dec 2011 | Online Presentations | Contributor(s): James P Witte

    The evidence from learning science suggests that adding visuals to the text of instructional materials can help students learn better (Mayer 2001). If you are looking for a way to improve the...

    http://nanohub.org/resources/12451

  17. Illinois Nano EP Seminar Series Fall 2011: Current Status of Coherent Large-Scale InP Photonic Integrated Circuits

    13 Dec 2011 | Online Presentations | Contributor(s): Frederick A. Kish, Jr.

    The current state-of-the-art for large-scale InP photonic integrated circuits (PICs) is reviewed with a focus on the devices and technologies that are driving the commercial scaling of...

    http://nanohub.org/resources/12372

  18. Illinois Nano EP Seminar Series Spring 2011: Interfacing Engineering, Biology, and Medicine at the Micro and Nano Scale

    13 Dec 2011 | Online Presentations | Contributor(s): Rashid Bashir

    In this talk, we will present an overview of our work in Silicon-Based BioMEMS and Bionanotechnology and discuss the state of the art and the future challenges and opportunities. We will review...

    http://nanohub.org/resources/12403

  19. Illinois Nanohour Seminar: Rapid Label-free Detection of Rotavirus using Photonic Crystal Biosensors

    13 Dec 2011 | Online Presentations | Contributor(s): Leo L Chan

    Rapid Label-free Detection of Rotavirus using Photonic Crystal Biosensors Presentation Outline Rotavirus Current Detection Method Label-based versus label-free assay Photonic...

    http://nanohub.org/resources/6349

  20. Illinois 2011 NanoBiophotonics Summer School: Faculty Impression

    04 Dec 2011 | Online Presentations | Contributor(s): Corneliu Rablau, Nadia Jassim

    Dr. Corneliu Rablau is an Assistant Professor of Applied Physics at Kettering University and the Director of the Kettering University Photonics and Fiber Optics Lab, specializing in Applied...

    http://nanohub.org/resources/12524

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