PPT-Optical Control of Magnetization and Modeling Dynamics

T om Ostler Dept of Physics The University of York York United Kingdom MagnetoOptics Opto magnetism E E M θ F M Z Faraday effect σ σ M0 Inverse Faraday effect. 01 01 10 20 15 10 5 02 04 06 08 y brPage 4br EE392m Winter 2003 Control Engineering 44 Example Servosystem command More stepper motor flow through a valve motor torque I control Introduce integrator into control Closedloop dynamics gk gk gk Meridiani. , Mars. Renee French. Earth . 438. Winter 2014. Opportunity looking out on Santa Maria Crater, sol 2466 (~7 years). Motivation. Terra . Meridiani. has been proposed as a site of past seafloor spreading due to magnetic offsets in the MGS Magnetometer data at 400 km altitude (. Spinwaves. Symposium, June 2013. T. . Ostler. , S. Wallace, . J. . Barker and . R. W. . Chantrell. Dept. of Physics, The University of York, York, United Kingdom. .. Motivation: Ultrafast Demagnetization. Class Activities: Magnetization (1). Class Activities: Magnetization (2). The leading term in the vector potential multipole expansion involves. What is the magnitude of this integral?. A) R. B) 2 . T. Ostler. 1. Dept. . of Physics, The University of York, York, United Kingdom. .. December . 2013. Increasing demand. A few GB to TB’s. 25TB daily log. 100TB storage. 2.5PB. 24PB daily. 330 EB demand in 2011. By Will Welch. For Jan . Kubelka. CHEM 4560/5560. Fall, 2014 . University of Wyoming. Forces on each particle are calculated at time t. The forces provide trajectories, which are propagated for a . small duration of time, . w. eb . Ryan Shannon, . ICRAR-Curtin/. ATNF (. Vikram. Ravi, Swinburne . Pulsar . Group). Outline. Fast radio bursts (. FRBs) . Exciting times!. FRB 131104 . The . (improbable/real-time) . discovery of an FRB to the Carina dwarf spheroidal. INTRODUCTION TO NUMERICAL MODELING IN GEOTECHNICAL ENGINEERING WITH EMPHASIS ON FLAC MODELING www.zamiran.net By Siavash Zamiran, Ph.D., P.E. Geotechnical Engineer, Marino Engineering Associates, Inc. Application to controlling chemical bond-breaking. Reuven. . Eitan. and David . J. . Tannor. Batsheva. de Rothschild Seminar, . Tsfat. , September 2012. Optimal control with singular dynamics:. Application to controlling chemical bond-breaking. D. emagnetization . with an . HHG . Source. may 30, 2017. . Katherine . Légaré. 64 bytes. 8 796 093 022 208 bytes. (. 8. T. B. ). Studying Ultrafast . O. ptical . D. emagnetization. Motivation. Ultrafast . Measurement Corbyn Mellinger Dr. Xu Group June 10, 2016 Common Magneto - optical Effects • Faraday Effect: magnetization of material affects transmission of polarized light • Kerr Effect: magneti Matthew FarrensWETI Cross-Cutting Tools2Began by looking at optical for off-chip communicationLogical place to startBecame intrigued by on-chip possibilities for opticalMulticoreswill require high ban ParameterSymbolStorage Temperature Case-40Operating Temperature Case 1310nm DFB Laser -20C for 1550nm Laser1550nm Laser-4075DC Supply Voltage32VoltsMaximum RF Input into TX no LNA17Maximum Optical Inp Iacopo Toccafondo, EN-EA. Outline. Introduction & Motivations. Distributed Optical Fiber Radiation Sensor . (. DOFRS) based on . RIA. Distributed radiation measurements at CHARM. PSB Installation & Further Work.