21 citations · 55 across the 6 of their papers we have counts for
6 papers
"Classical" coherent state generated by curved surface
Weifeng Ding, Zhaoying Wang
Analogous coherent states are deduced from classical optical fields on curved surface in this paper. The Gaussian laser beam, as a fundamental mode, cannot be adequately simulated…
Laser propagation in Rindler accelerated reference frame based on matrix optics
Weifeng Ding, Zhaoying Wang
The Rindler spacetime describing a series of accelerating observers is Ricci flat, but it still has novel optical effects. In the case of WKB approximation, we derive the light geo…
The hollow Gaussian beam propagation on curved surface based on matrix optics method
Weifeng Ding, Zhaoying Wang
In this paper, ABCD matrix is introduced to study the paraxial transmission of light on a constant gaussian curvature surface (CGCS), which is the first time to our knowledge. It i…
Atomic size zone interaction potential between two ground-state cold atoms
Zhaoying Wang, Xuehan Jin, Yunhan Wu
The complex-source-point model are already used in the exact solution for the urtrashort pulse and nonparaxial beam. In this letter we have used the complex-source-point model to d…
Transport of Atom Packets in a Train of Ioffe-Pritchard Traps
Thierry Lahaye, Gael Reinaudi, Zhaoying Wang +2
We demonstrate transport and evaporative cooling of several atomic clouds in a chain of magnetic Ioffe-Pritchard traps moving at a low speed (~m/s). The trapping scheme relies…
Evaporation of an atomic beam on a material surface
Gael Reinaudi, Thierry Lahaye, Antoine Couvert +2
We report on the implementation of evaporative cooling of a magnetically guided beam by adsorption on a ceramic surface. We use a transverse magnetic field to shift locally the bea…