Photon echoes generated by reversing magnetic field gradients in a rubidium vapor
Optics Letters, Vol. 33, Issue 20, pp. 2323-2325 doi:10.1364/OL.33.002323
» View Full Text: Acrobat PDF (228 KB)
- OCIS Codes:
- (270.1670) Quantum optics : Coherent optical effects
- (270.5585) Quantum optics : Quantum information and processing
Quantum Optics
Citation
G. Hétet, M. Hosseini, B. M. Sparkes, D. Oblak, P. K. Lam, and B. C. Buchler, "Photon echoes generated by reversing magnetic field gradients in a rubidium vapor," Opt. Lett. 33, 2323-2325 (2008)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-33-20-2323
Abstract
We propose a photon echo quantum memory scheme using detuned Raman coupling to long-lived ground states. In contrast to previous three-level schemes based on controlled reversible inhomogeneous broadening that use sequences of π pulses, the scheme does not require accurate control of the coupling dynamics to the ground states. We present a proof-of-principle experimental realization of our proposal using rubidium atoms in a warm vapor cell. The Raman resonance line is broadened using a magnetic field that varies linearly along the direction of light propagation. Inverting the magnetic field gradient rephases the atomic dipoles and re-emits the light pulse in the forward direction.
© 2008 Optical Society of America
» View Full Text: Acrobat PDF (228 KB)
History
Original Manuscript: June 27, 2008
Manuscript Accepted: July 24, 2008
Published: October 10, 2008
References
Please [login to View References]
Author Affiliations
The Australian National University
Cited By
OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.
- Jan 14 2010 : OSA wins SPARC Innovator award for Optics Express. Read the press release.
- Jan 14 2010 : The Journal of the Optical Society of Korea is now available in the Optics InfoBase!
- Jan 08 2010 : Optics InfoBase now supports export to Mendeley. Learn more about Mendeley for online citation management and sharing.
- Journal of the Optical Society of Korea Added to OSA’s Optics InfoBase
Feb 1, 2010 - The Optical Society (OSA) is pleased to announce that Optics... more - OSA to Launch New Journal: Biomedical Optics Express
Jan 20, 2010 - The Optical Society (OSA) today announced it is launching a new... more - Invisibility Visualized
Nov 12, 2009 - Scientists and curiosity seekers who want to know what a partially or... more




OSA is a member of 

