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Optics Letters

Optics Letters


  • Editor: Alan E. Willner
  • Vol. 33, Iss. 22 — Nov. 15, 2008
  • pp: 2659–2661

Matched slow pulses using double electromagnetically induced transparency

Andrew MacRae, Geoff Campbell, and A. I. Lvovsky  »View Author Affiliations

Optics Letters, Vol. 33, Issue 22, pp. 2659-2661 (2008)

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We implement double electromagnetically induced transparency (DEIT) in rubidium vapor using a tripod-shaped energy-level scheme consisting of hyperfine magnetic sublevels of the 5 S 1 2 5 P 1 2 transition. We show experimentally that through the use of DEIT one can control the contrast of transparency windows as well as group velocities of the two signal fields. In particular, the group velocities can be equalized, which holds promise to greatly enhance nonlinear optical interaction between these fields.

© 2008 Optical Society of America

OCIS Codes
(190.5530) Nonlinear optics : Pulse propagation and temporal solitons
(270.1670) Quantum optics : Coherent optical effects
(270.5585) Quantum optics : Quantum information and processing

ToC Category:
Quantum Optics

Original Manuscript: June 17, 2008
Revised Manuscript: September 12, 2008
Manuscript Accepted: September 26, 2008
Published: November 12, 2008

Andrew MacRae, Geoff Campbell, and A. I. Lvovsky, "Matched slow pulses using double electromagnetically induced transparency," Opt. Lett. 33, 2659-2661 (2008)

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