Related Experiment Video
Updated: Jul 4, 2025

Direct Imaging of Laser-driven Ultrafast Molecular Rotation
Published on: February 4, 2017
Rydberg-atom acceleration by circular Airy laser pulses
Abstract:
Circular Airy pulsed beams are introduced to significantly optimize the acceleration of neutral Rydberg atoms. Compared with the conventional pulsed Gaussian beams used in the previous report, the circular Airy structure abruptly self-focuses and subsequently propagates with weak diffraction, resulting in a much higher accelerating efficiency for both radial and longitudinal velocities, as well as a longer accelerating range along the propagation axis. The parameter dependencies of the beams on the acceleration are also analyzed.
Related Concept Videos
Dynamics of Circular Motion
Any acceleration must be produced by some force. Therefore, any force or combination of forces can cause centripetal acceleration. A few examples include the tension in the rope on a...
The de Broglie Wavelength
The Bohr Model
The Quantum-Mechanical Model of an Atom
Atomic Nuclei: Larmor Precession Frequency
Emission Spectra

