Tunable phase control for subluminal to superluminal light propagation

dc.creator	Sahrai, M.
dc.creator	Tajalli, H.
dc.creator	Kapale, KT
dc.creator	Zubairy, M. Suhail
dc.date.accessioned	2011-09-08T21:36:11Z
dc.date.available	2011-09-08T21:36:11Z
dc.date.issued	2004
dc.identifier.citation	M. Sahrai, H. Tajalli, KT Kapale and M. Suhail Zubairy. Phys.Rev.A 70 023813 2004. "Copyright (2004) by the American Physical Society."	en
dc.identifier.uri	http://dx.doi.org/10.1103/PhysRevA.70.023813
dc.identifier.uri	https://hdl.handle.net/1969.1/126572
dc.description	Journals published by the American Physical Society can be found at http://publish.aps.org/	en
dc.description.abstract	We demonstrate tunable control of the group velocity of a weak probe pulse from subluminal to superluminal. The model is an extended Lambda-type system with two extra control fields and an extra energy level. Phase variation of one of the control fields imparts the tunability in the group velocity along with other interesting spectral behavior in the absorption spectrum.	en
dc.language.iso	en
dc.publisher	American Physical Society
dc.subject	GROUP-VELOCITY	en
dc.subject	ATOMIC GAS	en
dc.subject	SLOW	en
dc.subject	ULTRASLOW	en
dc.subject	DRIVEN	en
dc.subject	Optics	en
dc.subject	Physics	en
dc.title	Tunable phase control for subluminal to superluminal light propagation	en
dc.type	Article	en
local.department	Physics and Astronomy	en