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Poul S. Jessen holds the position of Professor of Optical Sciences with a joint appointment in Physics at the University of Arizona. He is a founding member of the Center for Quantum Information and Control. He has done experimental research in the areas of optical lattices, quantum information, quantum chaos, and quantum optics.

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Courses
  • FQO
    Foundations of Quantum Optics

  • IQIC
    Introduction to Quantum Information and Computation

Grants
  • Funding agency logo
    Collaborative Research: Advances in Quantum Control and Noise Mitigation on a Highly Accurate Testbed

    Principal Investigator (PI)

    2022

    $284.1K
    Active
  • Funding agency logo
    Quantum Feedback, Closed-Loop Magnetometry, and Quantum Nonlinear Dynamics at the Quantum/Classical Boundary

    Principal Investigator (PI)

    2019

    $575.4K
    Active
  • Funding agency logo
    Collaborative Research: Quantum Complexity, Chaos, and Implications for Analog Quantum Simulation

    Principal Investigator (PI)

    2018

    $502.9K
  • Funding agency logo
    Partial Support for the 3rd Optics and Photonics Winter School and Workshop. To Be Held at the College of Optical Sciences January 4-8, 2018

    Co-Investigator (COI)

    2017

    $10.0K
  • Funding agency logo
    Quantum Many Body Control Using Metrology with an Atom-Light Interface

    Principal Investigator (PI)

    2016

    $539.9K
  • Funding agency logo
    Workshop: Optics and Photonics Winter School and Workshop, College of Optical Sciences, Tucson, AZ, January 4-7, 2017

    Co-Investigator (COI)

    2016

    $15.0K
  • Funding agency logo
    Collaborative Research: A Unified Approach to Quantum Tomography, Open Systems Control and Quantum Simulation

    Principal Investigator (PI)

    2015

    $420.0K
  • Funding agency logo
    Center for Quantum Information and Control

    Principal Investigator (PI)

    2015

    $100.0K
  • Funding agency logo
    Workshop: Inaugural Optics and Photonics Winter School and Workshop, College of Optical Sciences, Tucson AZ, January 5-20, 2016

    Co-Investigator (COI)

    2015

    $15.0K
  • Funding agency logo
    A Stronger Atom-Light Interface and Enhanced Spin Squeezing Through Quantum Control

    Principal Investigator (PI)

    2013

    $300.0K
News
  • UA Scientists Discover Quantum Fingerprints of Chaos

    2009

  • UA to Present Student, Faculty Awards at Commencement

    2007

  • Optical Sciences Honors Faculty, Students

    1999

Publications (71)
Recent
  • Squeezing the angular momentum of an ensemble of complex multi-level atoms

    2020

  • A Small, Highly Accurate Quantum Processor for Intermediate-Depth Quantum Simulations

    2020

  • Quantifying the Sensitivity to Errors in Analog Quantum Simulation

    2020

  • Simulating nonlinear dynamics of collective spins via quantum measurement and feedback

    2020

  • Simulation of the complex dynamics of mean-field p -spin models using measurement-based quantum feedback control

    2020

  • Experimental Study of Optimal Measurements for Quantum State Tomography

    2017

  • Dispersive response of atoms trapped near the surface of an optical nanofiber with applications to quantum nondemolition measurement and spin squeezing

    2016

  • Accurate and robust unitary transformations of a high-dimensional quantum system

    2015

  • Three-dimensional light-matter interface for collective spin squeezing in atomic ensembles

    2014

  • Quantum control and a novel atom-light quantum interface

    2014

  • Robust site-resolvable quantum gates in an optical lattice via inhomogeneous control

    2013

  • Quantum control in the Cs 6S sub 1/2 /sub ground manifold using radio-frequency and microwave magnetic fields

    2013

  • Quantum Chaos in the Dynamics of Cold Atoms

    2013

  • Quantum state tomography by continuous measurement and compressed sensing

    2013

  • Enhanced squeezing of a collective spin via control of its qudit subsystems

    2012

  • Three-axis measurement and cancellation of background magnetic fields to less than 50 μg in a cold atom experiment

    2011

  • Quantum tomography of the full hyperfine manifold of atomic spins via continuous measurement on an ensemble

    2011

  • Coherent control of atomic transport in spinor optical lattices

    2010

  • Strongly enhanced spin squeezing via quantum control

    2010

  • Quantum control and measurement of atomic spins in polarization spectroscopy

    2010

  • From order to chaos with a spin and a twist

    2010

  • Microwave control of atomic motion in optical lattices

    2009

  • Quantum signatures of chaos in a kicked top

    2009

  • Accurate microwave control and real-time diagnostics of neutral-atom qubits

    2009

  • Constructing general unitary maps from state preparations

    2009

  • Quantum control of the hyperfine-coupled electron and nuclear spins in alkali-metal atoms

    2008

  • Chaos, entanglement, and decoherence in the quantum kicked top

    2008

  • Quantum control of the hyperfine Spin of a Cs atom ensemble

    2007

  • Lattice of double wells for manipulating pairs of cold atoms

    2006

  • Continuous nondemolition measurement of the Cs clock transition pseudospin

    2006

  • Efficient quantum-state estimation by continuous weak measurement and dynamical control

    2006

  • Quantum state reconstruction via continuous measurement

    2005

  • Continuous weak measurement and nonlinear dynamics in a cold spin ensemble

    2004

  • Quantum information processing with trapped neutral atoms

    2004

  • Quantum and classical dynamics of atoms in a magneto-optical lattice

    2003

  • Faraday spectroscopy in an optical lattice: A continuous probe of atom dynamics

    2003

  • Probing the motion of cold atoms by Faraday spectroscopy

    2003

  • Quantum control and information processing in optical lattices

    2001

  • Measuring the quantum state of a large angular momentum

    2001

  • Density matrix reconstruction of atoms with large angular momentum

    2000

  • Entangling dipole-dipole interactions for quantum logic with neutral atoms

    2000

  • Quantum transport in magneto-optical double-potential wells

    2000

  • Quantum computing with neutral atoms in an optical lattice

    2000

  • Mesoscopic quantum coherence in an optical lattice

    2000

  • Quantum state control via tunneling in an optical potential

    1999

  • Controlling atom-atom interactions in optical lattices

    1999

  • Quantum Logic Gates in Optical Lattices

    1999

  • Resolved-sideband Raman cooling in an optical lattice

    1998

  • Coherent quantum tunneling and macroscopic superposition states in optical lattices

    1998

  • Quantum-state control in optical lattices

    1998

  • Enhanced laser cooling and state preparation in an optical lattice with a magnetic field

    1998

  • Resolved-sideband raman cooling to the ground state of an optical lattice

    1998

  • Quantum state preparation in optical lattices

    1997

  • Atom trapping in deeply bound states of a far-off-resonance optical lattice

    1997

  • Temperature and localization of atoms in three-dimensional optical lattices

    1997

  • Atom-trapping in the Lamb-Dicke regime in a far-off-resonance optical lattice

    1997

  • Optical Lattices

    1996

  • Cooling to the recoil limit in an optical lattice

    1996

  • Two-dimensional motion of cold atoms in a near-resonant annular laser beam: Artificial two-dimensional molecules

    1996

  • Adiabatic cooling of cesium to 700 nK in an optical lattice

    1995

  • 3-D optical lattices for cesium atoms

    1994

  • Sub-μK temperatures by adiabatic cooling in a 3D optical lattice

    1994

  • THE TEMPERATURE OF OPTICAL MOLASSES FOR 2 DIFFERENT ATOMIC ANGULAR MOMENTA

    1993

  • Observation of quantized motion of Rb atoms in an optical field

    1992

  • Laser-rf double-resonance spectroscopy in a storage ring

    1992

  • GENERATION OF A FREQUENCY COMB WITH A DOUBLE ACOUSTOOPTIC MODULATOR RING

    1992

  • Laser cooling of stored ions in ASTRID: a storage ring for ions and electrons

    1992

  • Trapping atoms with optical potentials

    1992

  • Laser cooling of stored beams in ASTRID

    1991

  • Laser modification of ultracold collisions: Experiment

    1991

  • LIFETIME MEASUREMENTS AND ABSOLUTE OSCILLATOR-STRENGTHS FOR SINGLE IONIZED THORIUM (THII)

    1988

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