Fast light and quantum correlations from four-wave-mixing in atomic vapor

Ulrich Vogl; Ryan T. Glasser; Paul D. Lett

doi:10.1117/12.2010275

6 March 2013 Fast light and quantum correlations from four-wave-mixing in atomic vapor

Ulrich Vogl, Ryan T. Glasser, Paul D. Lett

Proceedings Volume 8636, Advances in Slow and Fast Light VI; 86360H (2013) https://doi.org/10.1117/12.2010275
Event: SPIE OPTO, 2013, San Francisco, California, United States

Abstract

We recently demonstrated optical pulses with large negative group velocities using a scheme based on four-wave-mixing in rubidium vapor. Both the probe and the generated conjugate pulses can experience anomalous dispersion, and we have demonstrated a maximum group advancement of 64% relative to the input pulse width. The four-wave-mixing scheme allows us to send whole images through a fast light medium, and we have analyzed the arrival of spatially-encoded information in the system. We are currently investigating the transport of quantum correlations that are shared by the probe and conjugate modes when sent through fast light media.

Citation Download Citation

Ulrich Vogl, Ryan T. Glasser, and Paul D. Lett "Fast light and quantum correlations from four-wave-mixing in atomic vapor", Proc. SPIE 8636, Advances in Slow and Fast Light VI, 86360H (6 March 2013); https://doi.org/10.1117/12.2010275

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