The interference fringes are closely related to the difference and sum of atomic wave packet of the two traps.
而凝聚原子的干涉条纹与两阱中原子波包的动量差与动量和密切相关。
2
We propose a novel scheme to form a 2D surface array of optical micro-traps of cold atoms by using two sets of far red-detuned evanescent wave interference and a blue-detuned evanescent wave.