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Optics Letters

Optics Letters


  • Editor: Alan E. Willner
  • Vol. 35, Iss. 2 — Jan. 15, 2010
  • pp: 124–126

Slow-light-induced interference with stacked optical precursors for square input pulses

Heejeong Jeong and Shengwang Du  »View Author Affiliations

Optics Letters, Vol. 35, Issue 2, pp. 124-126 (2010)

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We theoretically study the stacked optical transients generated from a series of square pulses passing through a cold atomic ensemble. Using the hybrid analysis and fast Fourier transform, we identify the stacked coherent transients [ Europhys. Lett. 4, 47 (1987) ] as optical precursors. With slow-light and electromagnetically induced transparency, we obtain nearly 700% transmitted intensity at the transient spikes resulting from the interference between the delayed main field and the stacked optical precursors.

© 2010 Optical Society of America

OCIS Codes
(270.1670) Quantum optics : Coherent optical effects
(070.7345) Fourier optics and signal processing : Wave propagation

ToC Category:
Atomic and Molecular Physics

Original Manuscript: July 23, 2009
Revised Manuscript: November 29, 2009
Manuscript Accepted: December 1, 2009
Published: January 11, 2010

Heejeong Jeong and Shengwang Du, "Slow-light-induced interference with stacked optical precursors for square input pulses," Opt. Lett. 35, 124-126 (2010)

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