Atomic Clocks

Presentations

• Systematic accuracy of the JILA strontium 1D optical lattice clock

  ORAL

  June 5, 2024, 10:30 AM – June 5, 2024, 10:42 AM

  Publication: Bothwell et al., Nature 602, 2022.
  Aeppli et al., Science Advances 8 (41), eadc9242, 2022.
  Kim et al., Physical Review Letters 113203, 2023.
  Aeppli et al., in preparation.

  Presenters

  • Alexander G Aeppli

    • University of Colorado Boulder
    • JILA

  Authors

  • Alexander G Aeppli

    • University of Colorado Boulder
    • JILA

  • Kyungtae Kim

    • University of Colorado Boulder
    • JILA

  • William D Warfield

    • University of Colorado Boulder
    • JILA

  • Jun Ye

    • JILA, NIST and University of Colorado Boulder
    • CU Boulder
    • JILA
    • CU Boulder, JILA

  View abstract →

• Contribution of negative-energy states to multipolar polarizabilities of the Sr optical lattice clock

  ORAL

  June 5, 2024, 10:42 AM – June 5, 2024, 10:54 AM

  Presenters

  • Sergey G Porsev

    • University of Delaware

  Authors

  • Sergey G Porsev

    • University of Delaware

  • Mikhail G Kozlov

    • PNPI of NRC "Kurchatov Institute" and LETI

  • Marianna Safronova

    • U Delaware
    • University of Delaware

  View abstract →

• Towards an optical frequency standard for the NIST timescale

  ORAL

  June 5, 2024, 10:54 AM – June 5, 2024, 11:06 AM

  Presenters

  • Alejandra L Collopy

    • NIST

  Authors

  • Alejandra L Collopy

    • NIST

  • Ladan Arissian

    • NIST

  • Thomas P Heavner

    • NIST

  • Guilherme de Andrade Garcia

    • NIST and University of Colorado, Boulder

  • Jeffrey A Sherman

    • NIST

  View abstract →

• The Next-Generation NIST ²⁷Al⁺ Clock

  ORAL

  June 5, 2024, 11:06 AM – June 5, 2024, 11:18 AM

  Presenters

  • Mason C Marshall

    • NIST
    • National Institute of Standards and Technology

  Authors

  • Mason C Marshall

    • NIST
    • National Institute of Standards and Technology

  • Daniel Rodriguez Castillo

    • NIST / CU Boulder
    • NIST/CU Boulder

  • Willa Dworschack

    • NIST / CU Boulder

  • Asad Contractor

    • NIST / UCLA
    • NIST/CU Boulder

  • Chin-wen Chou

    • University of Colorado, Boulder
    • NIST / CU Boulder
    • NIST-Boulder

  • David Leibrandt

    • UCLA
    • NIST / UCLA

  • David B Hume

    • NIST

  View abstract →

• Towards an optical clock with ¹⁷³Yb⁺ ions

  ORAL

  June 5, 2024, 11:18 AM – June 5, 2024, 11:30 AM

  Presenters

  • Jian Jiang

    • Physikalisch-Technische Bundesanstalt

  Authors

  • Jian Jiang

    • Physikalisch-Technische Bundesanstalt

  • Saaswath Jeyalathaa Karthikeyan

    • Physikalisch-Technische Bundesanstalt

  • Martin R Steinel

    • Physikalisch-Technische Bundesanstalt

  • Melina Filzinger

    • Physikalisch-Technische Bundesanstalt

  • Nils Huntemann

    • Physikalisch-Technische Bundesanstalt

  View abstract →

• Auto-cancellation of motional frequency shifts in optical ion clocks

  ORAL

  June 5, 2024, 11:30 AM – June 5, 2024, 11:42 AM

  Presenters

  • Mark H Lide

    • Colorado State University

  Authors

  • Mark H Lide

    • Colorado State University

  • Wesley Hardin

    • Colorado State University

  • Christian Sanner

    • Colorado State University

  View abstract →

• Progress Towards a ²²⁹Th³⁺ Nuclear Clock

  ORAL

  June 5, 2024, 11:42 AM – June 5, 2024, 11:54 AM

  Presenters

  • Richard H Mattish

    • University of California, Los Angeles

  Authors

  • Richard H Mattish

    • University of California, Los Angeles

  • Asad Contractor

    • University of California, Los Angeles

  • David Leibrandt

    • University of California, Los Angeles

  View abstract →

• Progress toward direct VUV frequency comb spectroscopy of the ²²⁹Th nuclear clock transition

  ORAL

  June 5, 2024, 11:54 AM – June 5, 2024, 12:06 PM

  Publication: C. Zhang et al., Tunable VUV frequency comb for 229mTh nuclear spectroscopy, Opt. Lett. 47, 5591 (2022)
  L. von der Wense, C. Zhang, Concepts for direct frequency-comb spectroscopy of 229mTh and an internal-conversion-based solid-state nuclear clock. Eur. Phys. J. D 74, 146 (2020)

  Presenters

  • Chuankun Zhang

    • University of Colorado, Boulder

  Authors

  • Chuankun Zhang

    • University of Colorado, Boulder

  • Jacob S Higgins

    • JILA, NIST and the University of Colorado, Boulder
    • University of Colorado, Boulder

  • Tian Ooi

    • University of Colorado Boulder

  • John F Doyle

    • University of Colorado, Boulder
    • University of Wisconsin - Madison

  • Lars von der Wense

    • University of Colorado, Boulder. Now at Johannes Gutenberg-Universität Mainz
    • Johannes Gutenberg-Universität Mainz

  • Jun Ye

    • JILA, NIST and University of Colorado Boulder
    • CU Boulder
    • JILA
    • CU Boulder, JILA

  View abstract →

• Direct VUV Laser Search for the $^{229}$Th Transition

  ORAL

  June 5, 2024, 12:06 PM – June 5, 2024, 12:18 PM

  Presenters

  • Ricky Elwell

    • University of California, Los Angeles

  Authors

  • Ricky Elwell

    • University of California, Los Angeles

  • Christian Schneider

    • NASA Jet Propulsion Laboratory

  • Justin Jeet

    • Lawrence Livermore Natl Lab

  • James E Terhune

    • UCLA

  • Harry Morgan

    • UCLA Department of Chemistry & Biochemistry
    • UCLA

  • Anastassia Alexandrova

    • UCLA

  • Hoang Bao Tran Tan

    • University of Nevada, Reno

  • Andrei P Derevianko

    • University of Nevada, Reno
    • University of Nevada, Reno, USA

  • Eric R Hudson

    • UCLA
    • University of California Los Angeles

  View abstract →

• Operational optimization of a fully-crystalline optical cavity

  ORAL

  June 5, 2024, 12:18 PM – June 5, 2024, 12:30 PM

  Presenters

  • Ben Lewis

    • JILA
    • University of Strathclyde

  Authors

  • Ben Lewis

    • JILA
    • University of Strathclyde

  • Zoey Hu

    • CU Boulder

  • Zhibin Yao

    • CU Boulder

  • Dahyeon Lee

    • CU Boulder

  • Jun Ye

    • JILA, NIST and University of Colorado Boulder
    • CU Boulder
    • JILA
    • CU Boulder, JILA

  View abstract →

• Direct Laser Excitation of the Th-229 Nucleus in the CaF2 Crystal Environment Using a VUV Tunable Laser

  ORAL

  June 5, 2024, 12:30 PM – June 5, 2024, 12:42 PM

  Publication: Paper submitted

  Presenters

  • Fabian Schaden

    • Technische Universität Wien - Atominstitut

  Authors

  • Fabian Schaden

    • Technische Universität Wien - Atominstitut

  • Johannes Tiedau

    • Physikalisch-Technische Bundesanstalt

  • Maksim V Okhapkin

    • Physikalisch-Technische Bundesanstalt

  • Ke Zhang

    • Physikalisch-Technische Bundesanstalt

  • Johannes Thielking

    • Physikalisch-Technische Bundesanstalt

  • Gregor-Alexander Zitzer

    • Physikalisch-Technische Bundesanstalt

  • Ekkehard Peik

    • Physik-Tech Bundesanstalt
    • Physikalisch-Technische Bundesanstalt

  • Thomas Pronebner

    • Technische Universität Wien - Atominstitut

  • Ira Morawetz

    • Technische Universität Wien - Atominstitut

  • Luca Toscani De Col

    • Technische Universität Wien - Atominstitut

  • Felix Schneider

    • Technische Universität Wien - Atominstitut

  • Adrian Leitner

    • Technische Universität Wien - Atominstitut

  • Martin Pressler

    • Technische Universität Wien - Atominstitut

  • Georgy Kazakov

    • Technische Universität Wien - Atominstitut

  • Kjeld Beeks

    • Technische Universität Wien - Atominstitut

  • Tomas Sikorsky

    • Technische Universität Wien - Atominstitut

  • Thorsten Schumm

    • Technische Universität Wien - Atominstitut

  View abstract →