Guided Quasicontinuous Atom Laser
William Guerin, Jean-Félix Riou, John P. Gaebler, Vincent Josse, Philippe Bouyer, Alain Aspect
Abstract
We report the first realization of a guided quasicontinuous atom laser by rf outcoupling a Bose-Einstein condensate from a hybrid optomagnetic trap into a horizontal atomic waveguide. This configuration allows us to cancel the acceleration due to gravity and keep the de Broglie wavelength constant at 0.5 μm during 0.1 s of propagation. We also show that our configuration, equivalent to pigtailing an optical fiber to a (photon) semiconductor laser, ensures an intrinsically good transverse mode matching.
Create a lesson
Related papers
Non-Hermitian Skin Effect from Radiative Coupling in a Reciprocal Chiral Medium
Kin Hung Fung, Changhao Meng, Yixin Xiao et al.
Landau Theory for Commensurate Charge-Density Waves Coupled to Uniform Lattice Deformation
Keiji Nakatsugawa, Toshiyuki Fujii, Satoshi Tanda
PCB-Integrated CoPt Micromagnets for Magnetophoresis
Melissa Mitchell, Henrique Mira, Simon Bending et al.
Raman magnon spectroscopy of local interactions and ground state selection in Sr2IrO4
Xiang Li, Scott E. Cooper, Ahmed E. Fahmy et al.
Nonreciprocal Control of the Goos--Hänchen Shift via the Barnett Effect in Cavity Magnomechanics
Shah Fahad, Gao Xianlong
Theory of the Spinon-Mediated Witness Spin Glass in Herbertsmithite
Mitikorn Wood-Thanan, Felix Flicker