Tags: lasers

Online Presentations (1-16 of 16)

  1. ECE 552 Lecture 1: Overview

    30 Jan 2017 | | Contributor(s):: Vladimir M. Shalaev

  2. ECE 552 Lecture 2: Review of Maxwell's Equations

    25 Jan 2017 | | Contributor(s):: Vladimir M. Shalaev

  3. Laser Filtering, Metamaterials, and Commercializing Through the Lens of the Mythical Person Month

    09 Jan 2017 | | Contributor(s):: Themos Kallos

    In this work we investigate whether optical metamaterials in particular may require more than the typical resources to lead to successful commercialization. We also compare the estimated efforts with other technology commercialization projects of the recent past. ...

  4. Ultrafast Photonic Signal Processing: A Quarter Century Perspective

    28 May 2015 | | Contributor(s):: Andrew M Weiner

    In this lecture I will begin with a brief introduction to ultrafast optics and specifically to methods permitting shaping of ultrafast laser fields on time scales too fast for direct electronic control. For contrast I will first provide some brief perspective on the state of my research around...

  5. Opportunities of Lasers for Scalable Manufacturing of Solar Energy Devices

    21 Aug 2012 | | Contributor(s):: Gary Cheng

    Production costs, module conversion efficiencies, and adoption in commercial rooftops continue to be the most critical issues for solar energy technology.The industry continuously seeks technologies that offer scalable and high speed solar device production to replace costly conventional...

  6. In Living Motion: Imaging Cellular Function in Live Tissues

    21 Aug 2012 | | Contributor(s):: David D. Nolte

    Subcellular motions inside live tissue are sensitive indicators of cellular health and cellular response to applied drugs. Digital holography volumetrically captures these motions in tissue dynamics spectroscopy for live-tissue drug screening.

  7. Shaping Ultrafast Laser Fields for Photonic Signal Processing

    06 Jun 2012 | | Contributor(s):: Andrew M Weiner

    This talk will begin with a brief general introduction into ultrafast optics and then specifically address the topic of shaping ultrafast laser fields. Because the time scales involved are much too fast for direct application of (opto)electronic modulator technologies, all-optical approaches are...

  8. ECE 616 Lecture 24: Soliton Effects in Mode-Locked Lasers with Fast Self-Amplitude-Modulation

    26 Mar 2012 | | Contributor(s):: Andrew M Weiner

    Related reading: Ultrafast Optics, 7.1.

  9. ECE 616 Lecture 8: Solid-State Laser Mode-Locking Including Phase Effects

    04 Oct 2011 | | Contributor(s):: Andrew M Weiner

    Related reading: Ultrafast Optics, 2.4

  10. ECE 616 Lecture 7: Solid-State Laser Mode-Locking Using the Optical Kerr Effect

    22 Sep 2011 | | Contributor(s):: Andrew M Weiner

    Related reading: Ultrafast Optics, 2.4

  11. ECE 616 Lecture 2: Laser Basics

    30 Aug 2011 | | Contributor(s):: Andrew M Weiner

    Related reading: Ultrafast Optics, 1.3

  12. A Half Century of Nonlinear Optics

    22 Mar 2011 | | Contributor(s):: Robert W. Boyd

    In this talk, we first present a review of the development of the field of nonlinear optics, and we then survey some areas of recent research including quantum imaging and implications of the ability to control the group velocity of light.

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

    25 Sep 2010 | | 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, the Advanced Light Source is a gigantic X-ray imaging machine. Dr. Roger Falcone discusses X-ray...

  14. "Ab Initio" Theory of Novel Micro and Nanolasers

    19 May 2008 | | Contributor(s):: A. Douglas Stone

    While the laser is one of the most important inventions of the past century and one of the most interesting and controllable non-linear systems in physics, there is surprisingly little predictive theory of lasing properties. Predicting lasing thresholds and output power far above threshold in...

  15. Silicon Photonics: Opportunity Challenges and Recent Results

    02 Nov 2007 | | Contributor(s):: Mario Paniccia

    The silicon chip has been the mainstay of the electronics industry for the last 40 years and has revolutionized the way the world operates. Today a silicon chip the size of a fingernail contains nearly one billion transistors and has the computing power that only a decade ago would take up an...

  16. Hexagonal Prism Blue Diode Laser Using Whispering Gallery Mode (WGM) Resonances

    23 Oct 2007 | | Contributor(s):: sangho kim

    Semiconductor lasers have many important applications, including communication technologies, optical storage, printing, and molecular detection. The range of applications could be broadened significantly if the lasers could be made smaller and with lower threshold currents. Today’s in-plane...