A state-insensitive, compensated nanofiber trap

@article{Lacrote2012ASC,
  title={A state-insensitive, compensated nanofiber trap},
  author={Cl{\'e}ment Lacro{\^u}te and K. S. Choi and A. Goban and Daniel J. Alton and D. W. Ding and Nathaniel P Stern and Harry J. Kimble},
  journal={New Journal of Physics},
  year={2012},
  volume={14},
  pages={023056}
}
Laser trapping and interfacing of laser-cooled atoms in an optical fiber network is an important tool for quantum information science. Following the pioneering work of Balykin et al (2004 Phys. Rev. A 70 011401) and Vetsch et al (2010 Phys. Rev. Lett. 104 203603), we propose a robust method for trapping single cesium atoms with a two-color state-insensitive evanescent wave around a dielectric nanofiber. Specifically, we show that vector light shifts (i.e. effective inhomogeneous Zeeman… Expand
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References

SHOWING 1-10 OF 72 REFERENCES
Optical Interface Based on a Nanofiber Atom-Trap
In this thesis, I present the realization of a fiber-optical interface using optically trapped cesium atoms, which is an efficient tool for coupling light and atoms. The basic principle of theExpand
State-insensitive trapping and guiding of cesium atoms using a two-color evanescent field around a subwavelength-diameter fiber
We calculate the optical potentials, i.e., the light shifts, of the ground and excited states of atomic cesium in a two-color evanescent field around a subwavelength-diameter fiber. We show that theExpand
Optical interface created by laser-cooled atoms trapped in the evanescent field surrounding an optical nanofiber.
TLDR
This technique opens the route towards the direct integration of laser-cooled atomic ensembles within fiber networks, an important prerequisite for large scale quantum communication schemes, and is ideally suited to the realization of hybrid quantum systems that combine atoms with, e.g., solid state quantum devices. Expand
Hybrid quantum system of a nanofiber Mode coupled to two chains of optically trapped atoms
A tapered optical nanofiber is simultaneously used to trap and optically interface cold atoms through evanescent fields and constitutes a new and well controllable hybrid quantum system. The atomsExpand
Blue-detuned evanescent field surface traps for neutral atoms based on mode interference in ultrathin optical fibres
We present and analyse a novel concept for blue-detuned evanescent field surface traps for cold neutral atoms based on two-mode interference in ultrathin optical fibres. When two or more transverseExpand
Dispersive optical interface based on nanofiber-trapped atoms.
TLDR
This work dispersively interface an ensemble of 1000 atoms trapped in the evanescent field surrounding a tapered optical nanofiber with the azimuthally asymmetric coupling of an off-resonant probe beam to nondestructively determine the number of atoms. Expand
Quantum state control in optical lattices
We study the means of preparing and coherently manipulating atomic wave packets in optical lattices, with particular emphasis on alkali-metal atoms in the far-detuned limit. We derive a general,Expand
Observation of strong coupling between one atom and a monolithic microresonator
TLDR
Strong coupling is achieved, with the rate of coherent coupling exceeding the dissipative rates of the atom and the cavity, and this work opens the way for investigations of optical processes with single atoms and photons in lithographically fabricated microresonators. Expand
A single-photon transistor using nanoscale surface plasmons
Photons rarely interact—which makes it challenging to build all-optical devices in which one light signal controls another. Even in nonlinear optical media, in which two beams can interact because ofExpand
Optomechanical crystals
TLDR
These planar optomechanical crystals bring the powerful techniques of optics and photonic crystals to bear on phononic crystals, providing exquisitely sensitive (near quantum-limited), optical measurements of mechanical vibrations, while simultaneously providing strong nonlinear interactions for optics in a large and technologically relevant range of frequencies. Expand
...
1
2
3
4
5
...