Lossless negative refraction in an active gas of atoms

Jörg Evers, Peter Orth, Christoph H. Keitel

Research output: Contribution to journalConference articlepeer-review

Abstract

Lossless negative refraction in an active dense gas of atoms is predicted. A weak incoherent pumping field renders the gas active, enabling a qualitatively new parameter range not accessible with current devices.

Original languageEnglish (US)
JournalOptics InfoBase Conference Papers
StatePublished - Jan 1 2008
EventSlow and Fast Light, SL 2008 - Boston, MA, United States
Duration: Jul 13 2008Jul 16 2008

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