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Proceedings Paper

Demonstration of a white light interferometer using fast light
Author(s): G. S. Pati; M. Messal; M. S. Shahriar
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Paper Abstract

This paper presents the first demonstration of a white-light-cavity in a free-space cavity. Design of a whitelight- cavity has been proposed using negative dispersion in an intra-cavity medium to make the cavity resonate over a large range of frequencies and still maintain a high cavity build-up. The negative dispersion of the intra-cavity medium is caused by bi-frequency Raman gain in an atomic vapor cell. A significantly broad cavity response over a bandwidth greater than 20 MHz has been observed.

Paper Details

Date Published: 12 March 2007
PDF: 9 pages
Proc. SPIE 6482, Advanced Optical and Quantum Memories and Computing IV, 64820N (12 March 2007); doi: 10.1117/12.716464
Show Author Affiliations
G. S. Pati, Northwestern Univ. (United States)
M. Messal, Northwestern Univ. (United States)
M. S. Shahriar, Northwestern Univ. (United States)


Published in SPIE Proceedings Vol. 6482:
Advanced Optical and Quantum Memories and Computing IV
Zameer U. Hasan; Alan E. Craig; Selim M. Shahriar; Hans J. Coufal, Editor(s)

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