Collective Effects When Photons Interact with Many Atoms

By Francis Robicheaux

Department of Physics and Astronomy, Purdue University, West Lafayette, IN

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Bio

Francis Robicheaux Prof. Robicheaux is an atomic theorist mainly focusing on coherence and decoherence in quantum systems, application of basic atomic processes to quantum simulators and quantum computer platforms, many body processes when photons interact with many atoms, highly excited (Rydberg) atoms, strong fields, and ultracold plasmas. He is a member of the ALPHA collaboration which was the first group to trap the antimatter version of the hydrogen atom and is the only group to perform experiments on anti-hydrogen. Research in the Robicheaux group has a strong computational component so that the majority of results contain comparisons with past and predictions of future experimental results.

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Cite this work

Researchers should cite this work as follows:

  • Francis Robicheaux (2023), "Collective Effects When Photons Interact with Many Atoms," https://nanohub.org/resources/38175.

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Location

WALC 1018, Purdue University, West Lafayette, IN

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Collective Effects When Photons Interact with Many Atoms
  • Collective effects when photons interact with many atoms 1. Collective effects when photon… 0
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  • Online talks 2. Online talks 65.999332665999333
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  • Why Optical Transitions? 3. Why Optical Transitions? 87.65432098765433
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  • Downsides? 4. Downsides? 153.62028695362028
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  • Some Many Atom Effects 5. Some Many Atom Effects 214.91491491491493
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  • Classical interference: 2 sources 6. Classical interference: 2 sour… 257.45745745745745
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  • Early time Superradiance for Atom Arrays 7. Early time Superradiance for A… 490.6906906906907
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  • Square array, Directional decay 8. Square array, Directional deca… 586.28628628628633
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  • Line of atoms with subwavelength spacing 9. Line of atoms with subwaveleng… 634.934934934935
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  • Control the propagation of light 10. Control the propagation of lig… 705.73907240573908
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  • Phased Planar Arrays: a = 0.8 l 11. Phased Planar Arrays: a = 0.8 … 757.92459125792459
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  • Proposal for total reflection from atom array 12. Proposal for total reflection … 788.2882882882883
    00:00/00:00
  • Experimental verification 13. Experimental verification 849.38271604938279
    00:00/00:00
  • Pair of Planar Arrays: a = 0.8 l 14. Pair of Planar Arrays: a = 0.8… 887.28728728728731
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  • Use curved array to make cavity 15. Use curved array to make cavit… 931.73173173173177
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  • Outro 16. Outro 984.41775108441777
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