Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Journal of Physics B Atomic Molecular and Optical Physics

Dark and bright vortex solitons in electromagnetically induced transparent media

Xuan Wu, Xiao-Tao Xie, Xiaoxue Yang

Published Aug 8, 2006• 7 citations
Publisher

Abstract

We show that dark and bright vortex solitons can exist in three-state electromagnetically induced transparent media under some appropriate conditions. We also analyse the stability of the dark and bright vortex solitons. This work may provide other research opportunities in nonlinear optical experiments and may result in a substantial impact on technology.

DOI
10.1088/0953-4075/39/16/010

Related papers

Bright, dark, bistable bright, and vortex spatial-optical solitons in a cold three-state medium

Xiao-Tao Xie, Weibin Li, Xiaoxue Yang

We show the formation of bright, dark, bistable bright, and vortex spatial-optical solitons in a lifetime-broadened three-state atomic medium. We demonstrate, both analytically and numerically, that these solitons can exist under appropriate conditions. This work may provide other research opportunities in nonlinear optical experiments and may result in a substantial impact on technology.

Journal of the Optical Society of America B•Aug 1, 2006•22 citations

Ultraslow bright and dark optical solitons in a cold three-state medium

Ying Wu, L. Deng

We show the formation of ultraslow bright and dark optical solitons in a lifetime-broadened three-state atomic system under Raman excitation. We also discuss why such ultraslow optical solitons may not exist under the conditions of the usual electromagnetically induced transparency configuration where zero one- and two-photon detunings are required.

Optics Letters•Sep 1, 2004•237 citations

Solitons formed by dark-state polaritons in an electromagnetic induced transparency

Xiong-Jun Liu, Hui Jing, Mo‐Lin Ge

We show the possible stable soliton generation for the dark-state polaritons in an electromagnetically induced transparency medium composed of $\ensuremath{\Lambda}$-type atoms. Whether the solitons are dark or bright can be controlled by the coupling field intensity and the one-photon detuning of the probe field. The velocity, spatial, and time widths of the solitons can also be adjusted by the coupling light.

arXiv:quant-ph/0402167•Physical Review A•Nov 23, 2004•45 citations

Ultraslow Optical Solitons in a Cold Four-State Medium

Ying Wu, L. Deng

We show the formation of ultraslow optical solitons in a lifetime broadened four-state atomic medium under Raman excitation. With appropriate conditions we demonstrate, both analytically and numerically, that both bright and dark ultraslow optical solitons can occur in such a highly resonant medium with remarkable propagation characteristics. This work may open other research opportunities in condensed matter and may result in a substantial impact on technology.

Physical Review Letters•Sep 28, 2004•578 citations

Ultra-slow Bright and Dark Optical Solitons in Cold Media

Xiaoxue Yang, Ying Wu

We present a systematic study on the formation of ultra-slow bright and dark optical solitons in highly resonant media. By investigating four life-time broadened atomic systems, i.e., three-state Λ-type and cascade-type schemes, and four-state N -type and cascade-type schemes, we show that the formation of such ultra-slow solitons in cold atomic systems is a fairly universal phenomenon.

Communications in Theoretical Physics•Feb 1, 2006•9 citations

Bright and dark soliton of probe and couple laser beam in an electromagnetically induced transparency

Vaduganathan Ramesh Kumar, V. Rajadurai

Physics Letters A•Jun 21, 2022•3 citations
We show that dark and bright vortex solitons can exist in three-state electromagnetically induced transparent media under some appropriate conditions. We also analyse the stability of the dark and bright vortex solitons. This work may provide other research opportunities in nonlinear optical experiments and may result in a substantial impact on technology.