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Showing 1 to 14 of 14 for “"Faraday Effect"”.

  1. Optical contrast between transparent materials through external modulation of the Faraday effect

    Denison, Timothy Allman, 1970-Massachusetts Institute of Technology1998

    Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.

    mit Repository record

  2. Entanglement and hall viscosity

    Tuegel, ThomasUniversity of Illinois at Urbana-Champaign2018

    … reviewing geometric response in the quantum Hall effect in comparison to its well-known electromagnetic response, Hall conductivity. We develop an understanding of momentum transport due to Hall viscosity in analogy to charge transport under Hall conductivity. We apply our momentum transport …

    uiuc Repository record

  3. Optical sensors for the location of buried optical cables and disturbances acting on extended lengths of optical fibre

    Russell, Stuart JohnUniversity of Southampton2000

    … the light guided by the optical fibre, via the Faraday effect. The lateral position of the buried cable can then be inferred by observing the peak in the amplitude of modulation as the locator is traversed across the buried position of the fibre allowing, for the first time, …

    soton Repository record

  4. DEVELOPMENT OF MAGNETO-OPTIC SENSORS WITH GALLIUM IN BISMUTH DOPED RARE-EARTH IRON-GARNET THICK FILMS

    Shinn, Mannix AndersonTemple University. Libraries2017

    We have investigated the Faraday effect of bismuth-doped rare-earth iron-garnets with varying doping levels of gallium from z = 1.0 to 1.35. We used lutetium to control the film's in-plane magnetic properties and found that gallium doping levels above the compensation point caused a loss of …

    temple Repository record

  5. Coherent excitation of ultracold atoms between ground and Rydberg states

    Abel, Richard PhilipDurham University2011

    … into individual components using a novel Faraday filtering technique. The frequency dependent Faraday effect in an isotopically pure thermal vapour is exploited to rotate the plane of polarisation of each Raman component such that they may be separated using a polarising beam splitter. The …

    durham Repository record

  6. Magnetophotonic sensor systems for fibre-optic magnetic diagnostics in tokamak fusion reactors

    Orr, Philip J. G.University of Strathclyde2011

    … By exploiting the nonreciprocality of the Faraday effect, it is shown how fibre Bragg gratings incorporating structural defects can yield enhanced, localised measurements. An alternative scheme enables direct measurement of the magnetic circular birefringence using polarisation mode …

    strathclyde Repository record

  7. Time-Resolved Studies of Magnetic and Non-Magnetic Narrow-Gap Semiconductors

    Nontapot, KanokwanVirginia Tech2008

    … pump-probe spectroscopy and magneto-optical Kerr/Faraday effect, are reported. Our samples include: InSb-based quantum wells with different confinement potentials; InMnSb films, the newest III-V ferromagnetic semiconductors; and InAs films. The samples for these studies have been provided by the …

    vt Repository record

  8. Nonreciprocal effects and their applications in fiber optic networks

    Fang, XiaojunVirginia Tech1996

    … circuits. Several common nonreciprocal optical effects studied in this disseration and several basic applications to fiber components and fiber optic metrology systems analyzed. The common optical nonreciprocal phenomena include the Faraday effect, Sagnac effect, Fresnel drag effect, …

    vt Repository record

  9. Investigation of Electronic Molecular Materials with Magneto-Optical and Magnetic Properties

    Delage-Laurin, LèoMassachusetts Institute of Technology2023

    … the magneto-optical phenomenon known as Faraday rotation and its manifestation in organic materials. Current frontiers in performance, applications, and mechanistic underpinnings of the Faraday effect in organic-chromophore thin films are discussed. In Chapter 2, we evaluate the Faraday …

    mit Repository record

  10. System Design, Noise Reduction, and Improved Dimension Reconstruction for High Performance Ellipsometry

    Jiang, BoMassachusetts Institute of Technology2022

    … experimentally measures the samples’ changing effects on a light beam’s polarization state, quantified by ellipsometric parameters or a Mueller matrix. The experimental results are then fitted to an optical model to extract the sample’s critical dimensions and/or optical properties. This thesis …

    mit Repository record

  11. GEOMETRY INDUCED MAGNETO-OPTIC EFFECTS IN LPE GROWN MAGNETIC GARNET FILMS

    Chakravarty, Ashim

    mtu Repository record

  12. Wybrane właściwości optyczne i magnetooptyczne dekstranu i jego pochodnych

    Reinholz, Filip2013

    amu-pl

  13. A polarization sensitive interferometer for Faraday rotation detection

    LaForge, Joshua Michael2007

    Time-resolved Faraday rotation (TRFR) is a pulsed laser pump/probe optical measurement used to characterize electron spin dynamics in semiconductor materials. A Mach-Zehnder type interferometer with orthogonally polarized arms is presented as a device for TRFR measurement that is superior to …

    uvic Repository record

  14. High performance magneto-optic garnet materials for integrated optics and photonics

    Alam, MohammadEdith Cowan University, Research Online, Perth, Western Australia2012

    … of layers), and magneto-optic behaviour (Faraday rotation, hysteresis loops of Faraday rotation, and magnetic switching behaviour) of these sputtered garnet films are investigated in this work. These garnet materials possess high quality nanocrystalline thin-film microstructures and …

    edithcowan Repository record