1 / 16

Zeeman Slowing W. Phillips, H. Metcalf PRL 48 p569 (1982)

Zeeman Slowing W. Phillips, H. Metcalf PRL 48 p569 (1982). Light Pressure Traping 1D and 2D lenses. M agneto O ptic T rap E. Raab et al. PRL 59 p2631 (1987). 3d magnetic field realization: Quadrupole. Atoms are pushed to the point with B=0 Typical parameters:

constance-kim
Télécharger la présentation

Zeeman Slowing W. Phillips, H. Metcalf PRL 48 p569 (1982)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Zeeman SlowingW. Phillips, H. Metcalf PRL 48 p569 (1982)

  2. Light Pressure Traping1D and 2D lenses

  3. Magneto Optic TrapE. Raab et al. PRL 59 p2631 (1987) 3d magnetic field realization: Quadrupole • Atoms are pushed to the point with B=0 • Typical parameters: • Density: >1011 atoms/cm3 • Up to >1010 atoms

  4. Atoms in a Light FieldDresses States

  5. Dipole Forcecomparison with trapping of glass beads

  6. Molasses ExperimentLett et al. JOSA B6 p2084 (1989)

  7. Molasses Experimenttemperature vs. turn off timeLett et al. JOSA B6 p2084 (1989)

  8. Molasses ExperimenttemperatureLett et al. JOSA B6 p2084 (1989)

  9. Molasses Experimentlife time Lett et al. JOSA B6 p2084 (1989)

  10. Molasses Theorypolarisation gradientsJ. Dalibard, C. Cohen-Tannoudji JOSA B6 p2023 (1989)

  11. Molasses Theorylight shift, Sisyphus EffectJ. Dalibard, C. Cohen-Tannoudji JOSA B6 p2023 (1989)

  12. Molasses Theoryforce J. Dalibard, C. Cohen-Tannoudji JOSA B6 p2023 (1989)

  13. Molasses ExperimentPolarisation Gradient CoolingC. Salomon et al. EPL 12 p683 (1990) S. Chu S. Chu (Bell Labs 1985)

  14. Cooling With Stimulated EmissionA. Aspect et al. PRL 57 p1688 (1986)

  15. Velocity Selective Coherent Population TrappingR. Kaiser et al. PRL 61 p826 (1988)

  16. Raman CoolingM. Kasevich, S. Chu PRL 69 p1741 (1992)

More Related