Thomas Vacheresse

Publications

Time domain metrology with optical tweezers, G. Carlse, K. Borsos, T. Vacheresse, A. Pouliot, E. Ramos, J. Randhawa, C. Walsh, and A. Kumarakrishnan, Proc. SPIE 12447, Quantum Sensing, Imaging, and Precision Metrology, 124470G (2023) (5 pages)

Accurate determination of an alkali-vapour–inert-gas diffusion coefficient using coherent transient emission from a density grating, A. Pouliot, G. Carlse, T. Vacheresse, and A. Kumarakrishnan, SPIE Conference Proceedings 12016, 120160Q (2022)

Technique for magnetic moment and magnetic state reconstruction of laser-cooled atoms using direct imaging, G. Carlse, A. Pouliot, T. Vacheresse, A. Carew, H. C. Beica, S. Winter, and A. Kumarakrishnan, Submitted, Physical Review A (2019)

Optimization of Bragg scattering from atomic gratings for echo interferometry, G. Carlse, J. Randhawa, E. Ramos, T. Vacheresse, A. Pouliot, A. C. Carew, and A. Kumarakrishnan (York University), and B. Barrett (University of New Brunswick), Physical Review A. 110, 043306 (2024)

Role of optical channeling in contrast enhancement of echo interferometers, G. Carlse, J. Randhawa , E. Ramos , T. Vacheresse, A. Pouliot, A. C. Carew, and A. Kumarakrishnan, Physical Review A, 109, 043307 (2024)

Improving the sensitivity grating-echo atom interferometers for measurements of gravity, G. Carlse, J. Randhawa, A. Pouliot, T. Vacheresse, E. Ramos, A. Carew, A. Kumarakrishnan Proc. SPIE 12912, Quantum Sensing, Imaging, and Precision Metrology II, 129120L (2024)

Accurate determination of an alkali-vapour–inert-gas diffusion coefficient using coherent transient emission from a density grating, A. Pouliot, G. Carlse, H. C. Beica, T. Vacheresse, and A. Kumarakrishnan (York University), U. Shim, S. B. Cahn, A. Turlapov, and T. Sleator (New York University), Physical Review A 103, 023112 (2021)

Technique for Rapid Mass Determination of Airborne Microparticles Based on Release and Recapture from an Optical Dipole Force Trap, G. Carlse, K. B. Borsos, H. C. Beica, T. Vacheresse, A. Pouliot, J. Perez-Garcia, A. Vorozcovs, B. Barron, S. Jackson, L. Marmet and A. Kumarakrishnan, Physical Review Applied 14, 024017 (2020)

Development of a Technique for Precise Determination of Atomic Lifetimes Based on Photon Echoes, H. C. Beica, A. Pouliot, P. Dowling, A. Carew, T. Vacheresse, G. Carlse, L. Marmet, A. Kumarakrishnan, Physical Review A, 101, 033408 (2020)

Characterization and Applications of Auto-locked Vacuum Sealed Diode Lasers for Precision Metrology, H. C. Beica, A. Pouliot, A. Carew, A. Vorozcovs, N. Afkhami-Jeddi, T. Vacheresse, G. Carlse, P. Dowling, B. Barron, A. Kumarakrishnan, Review of Scientific Instruments 90, 085113 (2019)

Laboratory Courses on Laser Spectroscopy and Atom Trapping, H. C. Beica, S. Winter, C. Mok, B. Barrett, R. Berthiaume, A. Vorozcovs, F. Yachoua, N. Afkhami-Jeddi, M. Aggarwal, G. Carlse, A. Pouliot, K. Borsos, T. Vacheresse, R. Marants, and A. Kumarakrishnan, Atoms, 8, 25 (2020)

Posters and Talks

Progress toward precise determination of atomic lifetimes using photon echoes, T. Vacheresse, G. Carlse, A. Pouliot, H. C. Beica, L. Marmet, and A. Kumarakrishnan, DAMOP, Orlando, May 2022.

Development of a Modulation-Free Laser Frequency Stabilization Setup for Atomic Lifetime Measurements, J. Randhawa, T. Vacheresse, G. Carlse, E. Ramos, C. Walsh, A. Pouliot and A. Kumarakrishnan, PAGE Conference, Toronto, May 2023

Development of a modulation-free laser frequency stabilization setup operating at both 780 nm and 795 nm for atomic lifetime measurements, J. Randhawa, T. Vacheresse, G. Carlse, E. Ramos, C. Walsh, A. Pouliot, and A. Kumarakrishnan, CUPC, Guelph, October 2022

Development of a Modulation-Free Laser Frequency Stabilization Setup for Atomic Lifetime Measurements, J. Randhawa, T. Vacheresse, G. Carlse, A. Pouliot, E. Ramos, and A. Kumarakrishnan, York University NSERC USRA Conference, Toronto, August 2022

Characterization of a Modulation-Free Feedback Loop for Laser Frequency Stabilization, J. Randhawa, T. Vacheresse, E. Ramos, A. Pouliot and A. Kumarakrishnan, CUPC, Toronto, November 2021

Inexpensive Radio Frequency Synthesizer for Atom Interferometry with Cold Atoms, J. Randhawa, G. Carlse, T. Vacheresse, E. Ramos, A. Pouliot, and A. Kumarakrishnan, NSERC USRA Conference, Toronto, August 2023

Measurements of Rb-Inert Gas Diffusion Coefficients Using Coherent Emission from Optical Lattices, A. Pouliot, G. Carlse, T. Vacheresse, E. Ramos, J. Randhawa, and A. Kumarakrishnan, ICOLS, Boulder, June 2023

Time Domain Metrology with Optical Tweezers, G. Carlse, K. Borsos, T. Vacheresse, A. Pouliot, E. Ramos, J. Randhawa, C. Walsh and A. Kumarakrishnan, SPIE Quantum West, San Francisco, January 2023

Determination of alkali-vapour–inert-gas diffusion coefficients using coherent transient emission from a density grating, Alexander Pouliot, Gehrig M. Carlse, Thomas Vacheresse, Hermina C. Beica, and A. Kumarakrishnan, DAMOP, Orlando, May 2022.

Magnetic moment reconstruction of cold atoms using direct imaging and prospects for measuring magnetic sublevel distributions, G. Carlse, A. Pouliot, T. Vacheresse, A. Carew, H. C. Beica, S. Winter, and A. Kumarakrishnan, DAMOP, Orlando, May 2022

Characterization of spatial profilers for improving the precision of diffusion measurements using a coherent transient technique, E. Ramos, A. Pouliot, T. Vacheresse, M. Kumar, and A. Kumarakrishnan, CUPC, Toronto, November 2021.

Technique for In-Situ Measurement of Magnetic Sublevel Populations in a Magneto-Optical Trap Based on Free-Expansion Imaging, G. Carlse, A. Pouliot, T. Vacheresse, A. Carew, H. C. Beica, and A. Kumarakrishnan, Conference on Coherence and Quantum Optics, Rochester, August 2019.

Measurements of diffusion coefficients for rubidium–inert gas mixtures using coherent scattering from optically pumped population gratings, E. Ramos, A. Pouliot, G. Carlse, T. Vacheresse, J. Randhawa, L. Marmet, and A. Kumarakrishnan, PAGE Conference, Toronto, June 2024

Improving the sensitivity of an echo atom interferometer for precision measurements of gravity and atomic recoil, G. Carlse, J. Randhawa, A. Pouliot, T. Vacheresse, E. Ramos, and A. Kumarakrishnan, International Summer School in Quantum Technologies, Birmingham, UK, August 2023

Characterization of Microparticles using Optical Tweezers, C. Walsh, G. Carlse, J. Randhawa, T. Vacheresse, E. Ramos, A. Pouliot and A. Kumarakrishnan, York University NSERC USRA Conference, Toronto, August 2022

Rapid mass determination of airborne microparticles based on release and recapture from a free-space optical dipole force trap, G. Carlse, K. B. Borsos, H. C. Beica, T. Vacheresse, A. Pouliot, J. Perez-Garcia, A. Vorozcovs, B. Barron, S. Jackson, L. Marmet and A. Kumarakrishnan, DAMOP, Orlando, May 2022.

Particle Characterization Using Optical Tweezers, A. Schnell, G. Carlse, K. Borsos, T. Vacheresse, and A. Kumarakrishnan, CUPC, Toronto, November 2021.

Comparative Investigations of Magnetometers based on Atomic Populations and Coherences, A. Pouliot, G. Carlse, H. C. Beica, T. Vacheresse, and A. Kumarakrishnan, Conference on Coherence and Quantum Optics, Rochester, August 2019.

Feedback System for Laser Intensity Stabilization. J. Cuzzupoli, J. Randhawa, G. Carlse, E. Ramos, T. Vacheresse, A. Pouliot and A. Kumarakrishnan, CUPC, Vancouver, October 2024

Feedback System for Laser Intensity Stabilization. J. Cuzzupoli, J. Randhawa, G. Carlse, E. Ramos, T. Vacheresse, A. Pouliot and A. Kumarakrishnan, NSERC USRA Conference, Toronto, August 2024

Characterization of microparticles in free space and liquid cultures using optical tweezers, E. Ramos, G. Carlse, J. Randhawa, C. Walsh, T. Vacheresse, A. Pouliot and A. Kumarakrishnan, PAGE Conference, Toronto, May 2023

Characterization of microparticles in free space and liquid cultures using optical tweezers, E. Ramos, G. Carlse, J. Randhawa, C. Walsh, T. Vacheresse, A. Pouliot and A. Kumarakrishnan, CUPC, Guelph, October 2022

Finite-element design of Faraday Isolators, F. Hannan, A. Carew, G. Carlse, A. Pouliot, T. Vacheresse, and A. Kumarakrishnan, Lassonde Undergraduate Summer Research Conference, Toronto, July 2020

Precise Determination of Atomic Lifetimes Based on Optical Photon Echoes, H. C. Beica, A. Pouliot, P. Dowling, A. Carew, T. Vacheresse, G. Carlse, L. Marmet, and A. Kumarakrishnan, Frontiers in Optics/Laser Science - OSA Meeting, Washington D. C., September 2019.

Development of a Modulation-free Laser Source for Atomic Physics Experiments, M. Llaguno, L. Arnold, E. Ramos, J. Randhawa, G. Carlse, T. Vacheresse, A. Pouliot, A. Kumarakrishnan, CUPC, Vancouver October 2024

Development of a Modulation-free Laser Source for Atomic Physics Experiments, M. Llaguno, L. Arnold, E. Ramos, J. Randhawa, G. Carlse, T. Vacheresse, A. Pouliot, A. Kumarakrishnan, NSERC USRA Conference, Toronto, August 2024

Characterization and Applications of Auto-locked Vacuum Sealed Diode Lasers for Precision Metrology, Alexander Pouliot, Hermina C. Beica, Adam C. Carew, Andrew Vorozcovs, Nima Afkhami-Jeddi, Thomas M. Vacheresse, Gehrig M. Carlse, Patrick Dowling, Boris Barron, and A. Kumarakrishnan, DAMOP, Orlando, May 2022.

Optical Tweezers Experiments with Home Built laser systems, K. Borsos, G. Carlse, H. Beica, J. Perez-Garcia, A. Pouliot, T. Vacheresse, L. Marmet, and A. Kumarakrishnan, York University NSERC USRA Conference, Toronto, July 2019.

Characterization and applications of auto-locked vacuum-sealed diode lasers for precision metrology, H. C. Beica, A. Pouliot, A. Carew, A. Vorozcovs, N. Afkhami-Jeddi, T. Vacheresse, G. Carlse, P. Dowling, B. Barron, and A. Kumarakrishnan, Frontiers in Optics/Laser Science - OSA Meeting, Washington D. C., September 2019.

An Effective Approach for Teaching Laboratory Courses on Laser Spectroscopy and Atom Trapping, Alexander Pouliot, Hermina C. Beica, Gehrig M. Carlse, Shoshana Winter, Carson Mok, Brynle Barrett, Robert Berthiaume, Andrew Vorozcovs, Fadi Yachoua, Nima Afkhami-Jeddi, Monika Aggarwal, Kevin B. Borsos, Thomas M. Vacheresse, Raanan Marants, and A. Kumarakrishnan, DAMOP, Orlando, May 2022.

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