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Conferences > IQEC > 2004 > IThG > IThG14
  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies
  • Technical Digest (CD) (Optica Publishing Group, 2004),
  • paper IThG14
  • •https://doi.org/10.1364/IQEC.2004.IThG14

Observation of negative velocity and nonadherence to the conventional group velocity in Rb vapor

T. Kohmoto, Y. Fukuda, M. Kunitomo, H. Tanaka, and S. Furue

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Abstract

Propagation of optical pulses for the Rb D1 transition is studied. Negative delay was observed for large absorption, and deviation from the conventional group velocity dω/dk is investigated.

© 2004 Optical Society of America

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