PPT-Linear Atom guide: building an atom laser and other experiments

Mallory Traxler April 2013 Motivation Continuous atom laser Continuous coherent stream of atoms Outcoupled from a BEC Applications of atom lasers Atom interferometry Electromagnetic fields. atom. . lasing. . of. a . dressed. . flux. . qubit. G. . Oelsner. , P. Macha, E. . Ilichev. , M. . Grajcar. , O. . Astafiev. , U. Hübner, S. Anders . and. H.-G. Meyer. . Outline. Dressed . systems. Jon Coleman, Royal Society Research Fellow . To detect and measure effects of Dark Energy density or any dark contents of the vacuum (DCV) . 2. Many thanks to the support of the:. Liverpool Particle Physics Group. Mallory . Traxler. April 2013. Motivation. Continuous atom laser. Continuous, coherent stream of atoms. Outcoupled. from a BEC. Applications of atom lasers:. Atom interferometry. Electromagnetic fields. Textbook Pages 4-5. Lesson Objectives. Appreciate that there are various models to illustrate atomic structure. Know that early models of atomic structure predicted that atoms and ions with noble gas electron arrangements should be stable. Linear and Bent Molecules. Chapter 5. Monday, October 12, 2015. Molecular Orbitals for Larger Molecules. 1. Determine point group of molecule (if linear, use . D. 2. h. . and. . C. 2. v. instead of . Ernest Rutherford. Determined the structure of the atom. First to split the atom. Hans Geiger . Inventor of the Geiger counter to measure radiation. Ernest Marsden. Found that a few scattered alphas at angle over 140 degrees from the beam. Interferometry. Prof. Mark Kasevich. Dept. of Physics and Applied Physics. Stanford University, Stanford CA. Atom . interferometric. inertial sensors. Pulses of light are used to coherently manipulated the center-of-mass motion of atomic . LISA Symposium X. Single-arm gravitational wave detectors . based on atom interferometry. Are multiple baselines required?. L . (1. h . sin(. ω. t. . )). strain. frequency. Single Baseline Gravitational Wave Detection. The Atom Chapter 11 Section 2 What is an atom made of? Inside the Nucleus Atomic Mass Unit – unit of mass that describes the mass of an atom or molecule. Protons = POSITIVE charge (1 proton = 1amu.) Atom . Interferometry. Mark Kasevich. Stanford University. Light-pulse . a. tom interferometers. 2015 laboratory sensor, atomic wavepackets separate by 12 cm before interfering, . 1e-13 . g resolution after 1 hr.. August 19, 2015. PROBING the MYSTERY: THEORY & EXPERIMENT in QUANTUM GRAVITY. . Galiano. Island. Tests of gravity and the quantum superposition principle using atom interferometry. Quantum superposition at the meter scale. Tim Kovachy. Department of Physics and Astronomy and Center for Fundamental Physics, Northwestern University. NPS Colloquium. February 1, 2019 . Conceptual overview of atom interferometry. Motivation for gravitational wave detection in the “mid-band” frequency range of ~ 0.1 Hz to 10 Hz. Mark Kasevich. Stanford Physics (Prof. Physics and Applied Physics). AOSense. , Inc. (Consulting Chief Scientist). Young’s double slit with atoms. Young’s 2 slit with Helium atoms. Slits. Interference fringes. Rutherford proposed that most of the mass of the atom was concentrated. . at the atom’s center. . Rutherford’s Model of the Atom. Rutherford’s experiment suggested that an atom’s positive charge is concentrated in the center of the atom .