WebUsing coupled Gross-Pitaevksii (GP) equations, we simulate the output of one-dimensional pulsed atom laser in space station. We get two atom laser pulses propagating in opposite … Web16. jún 2024 · The key component of an atom laser is BEC, the fifth state of matter. BEC forms when a very diffuse gas is cooled, usually with lasers and evaporative cooling, to …
Space continuous atom laser in one dimension - ResearchGate
Web7. okt 2024 · A continuous guided atomic beam of Sr 88 with a phase-space density exceeding 10 − 4 in the moving frame and a flux of 3 × 10 7 at. s − 1 is demonstrated. This phase-space density is around 3 orders of magnitude higher than previously reported for steady-state atomic beams. Web1. nov 2024 · In this paper, we study one-dimensional pulsed atom laser in microgravity. Three properties have been found. (i) The atom laser evolves in both directions in … the mystic church health
The Atom Laser (BEC@MIT) - Research Laboratory of Electronics …
WebA rudimentary atom laser can be realized by outcoupling atoms from a trapped Bose-Einstein condensate. This has previously been achieved using either radiofrequency (rf) [1–4] or Raman transitions [5,6] to transfer the BEC atoms to untrapped states, which then propagate freely. The majority of experiments performed to date have outcoupled atoms WebWe present a model for a continuous atom laser beam in a one-dimensional waveguide. The beam is formed by continuous raman outcoupling of a trapped one-dimensional (quasi-)condensate, which is created by imposing a tightly confining transverse optical potential on a three-dimensional magnetically trapped ultracold Web1. jan 2016 · After the acquisition of the cold atoms, an optical Raman transition is induced by a pair of lasers with a frequency difference of 6.834 GHz, as seen in Fig. 2 (a). The … how to dispose of broken glass in new york