Published November 9, 2010
| Published
Journal Article
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Rapidly reconfigurable slow-light system based on off-resonant Raman absorption
Abstract
We present a slow-light system based on dual Raman absorption resonances in warm rubidium vapor. Each Raman absorption resonance is produced by a control beam in an off-resonant Λ system. This system combines all optical control of the Raman absorption and the low-dispersion broadening properties of the double Lorentzian absorption slow light. The bandwidth, group delay, and central frequency of the slow-light system can all be tuned dynamically by changing the properties of the control beam. We demonstrate multiple pulse delays with low distortion and show that such a system has fast switching dynamics and thus fast reconfiguration rates.
Additional Information
© 2010 American Physical Society. Received 4 August 2010; published 9 November 2010. We gratefully acknowledge support from DARPA Expansion Grant No. N00014-08-1-120 and the University of Rochester.Attached Files
Published - Vudyasetu2010p11997Phys_Rev_A.pdf
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Additional details
- Eprint ID
- 21203
- Resolver ID
- CaltechAUTHORS:20101207-081525418
- N00014-08-1-120
- Defense Advanced Research Projects Agency (DARPA )
- University of Rochester
- Created
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2010-12-07Created from EPrint's datestamp field
- Updated
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2021-11-09Created from EPrint's last_modified field