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2018 CAP Congress / Congrès de l'ACP 2018

10–16 Jun 2018
Dalhousie University
America/Halifax timezone
Welcome to the 2018 CAP Congress Program website! / Bienvenue au siteweb du programme du Congrès de l'ACP 2018!

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Session

R2-3 Laser Physics and Spectroscopy** (DAMOPC) | Physique des lasers et spectroscopie (DPAMPC)

R2-3
14 Jun 2018, 11:30
Dalhousie University

Dalhousie University

Conveners

R2-3 Laser Physics and Spectroscopy** (DAMOPC) | Physique des lasers et spectroscopie (DPAMPC)

  • Alain Haché (Université de Moncton)

Description

** this session needs to be on Thursday

Presentation materials

There are no materials yet.

  1. 2263. Applications of Auto-locked Laser Systems for Precision Metrology (I)
    Dr A Kumarakrishnan (Department of Physics and Astronomy, York University)
    14/06/2018, 11:30
    Division of Atomic, Molecular and Optical Physics, Canada / Division de la physique atomique, moléculaire et photonique, Canada (DAMOPC-DPAMPC)
    Invited Speaker / Conférencier(ère) invité(e)

    We discuss applications of a versatile, auto-locking laser system consisting of an external cavity diode laser and waveguide amplifier. The diode laser, which is capable of being vacuum-sealed, can be frequency stabilized with reference to atomic, molecular, and solid state spectra using a digital controller that relies either on a pattern-matching algorithm or on first or third derivative...

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  2. 2229. Room temperature study of nitrous oxide in the bending band
    Prof. Adriana Predoi-Cross (512 Silkstone Crescent West, Lethbridge AB T1J4C1)
    14/06/2018, 12:00
    Division of Atomic, Molecular and Optical Physics, Canada / Division de la physique atomique, moléculaire et photonique, Canada (DAMOPC-DPAMPC)
    Oral (Non-Student) / Orale (non-étudiant(e))

    Nitrous oxide is of interest for atmospheric composition studies. Spectroscopic remote sensing studies rely on the availability of accurate sets of line parameters for molecular atmospheric constituents. In this study we have extended the set of line parameters for nitrous oxide obtained using the speed-dependent Voigt line profile with a weak line mixing component. We have used five room...

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  3. 2208. ***Withdrawn*** Hyperfine splitting in atomic hydrogen and two photon processes in CARS and cosmic blackbody radiation (G)
    Mr Spencer Percy (University of Windsor)
    14/06/2018, 12:15
    Division of Atomic, Molecular and Optical Physics, Canada / Division de la physique atomique, moléculaire et photonique, Canada (DAMOPC-DPAMPC)
    Oral (Graduate Student) / Orale (Étudiant(e) du 2e ou 3e cycle)

    Single photon absorption and decay is the process where an atom emits or absorbs a single photon whose energy is equal to the energy difference between atomic energy levels. In two photon processes, an atom emits or absorbs two photons whose energies sum to the energy difference between atomic energy levels. The study of two photon processes has multiple applications in several fields of...

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  4. 2376. high precision calculations for tune-out wavelengths in helium as a test of QED
    Dr Gordon Drake (University of Windsor)
    14/06/2018, 12:15
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