New Features of the Fluorescence Spectra in the Driven Jaynes-Cummings System

Hyunchul Nha, Young Tak Chough, Kyungwon An, Wonho Jhe

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We investigate the fluorescence spectra of a Jaynes-Cummings system where the cavity is driven by an external coherent field. For a strong driving-field, it is observed that the vacuum Rabi-splitted peaks are displaced from the usual locations of ω = ω0 ± g to ω = ω0 ± g[1 - (2ε/g)2]3/4 due to the dynamic Stark shift, where ω0 is the atomic transition frequency, g, the atom-cavity coupling constant, and ε, the driving-field amplitude. Furthermore, a number of additional peaks arising from transitions between non-adjacent dressed levels are also obtained. The origins of these are purely dynamical in the sense that they are caused by the finite strength of the external field.

Original languageEnglish
Pages (from-to)693-696
Number of pages4
JournalJournal of the Korean Physical Society
Volume37
Issue number5 Part 2
Publication statusPublished - Nov 2000
Externally publishedYes

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fluorescence
cavities
vacuum
shift
atoms

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

New Features of the Fluorescence Spectra in the Driven Jaynes-Cummings System. / Nha, Hyunchul; Chough, Young Tak; An, Kyungwon; Jhe, Wonho.

In: Journal of the Korean Physical Society, Vol. 37, No. 5 Part 2, 11.2000, p. 693-696.

Research output: Contribution to journalArticle

Nha, Hyunchul ; Chough, Young Tak ; An, Kyungwon ; Jhe, Wonho. / New Features of the Fluorescence Spectra in the Driven Jaynes-Cummings System. In: Journal of the Korean Physical Society. 2000 ; Vol. 37, No. 5 Part 2. pp. 693-696.
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