Coherent control with broadband squeezed vacuum
量子物理
2011-12-06 v1 原子物理
经典物理
光学
摘要
We report the experimental demonstration of coherent control with high power, broadband squeezed vacuum. Although incoherent and exhibiting the statistics of a thermal noise, broadband squeezed vacuum is shown to induce certain two-photon interactions as a coherent ultrashort pulse with the same spectral bandwidth. Utilizing pulse-shaping techniques we coherently control the sum-frequency generation of broadband squeezed vacuum over a range of two orders of magnitude. Coherent control of two-photon interactions with broadband squeezed vacuum can potentially obtain spectral resolutions and extinction ratios that are practically unattainable with coherent pulses.
引用
@article{arxiv.quant-ph/0302038,
title = {Coherent control with broadband squeezed vacuum},
author = {Barak Dayan and Avi Pe'er and Asher A. Friesem and Yaron Silberberg},
journal= {arXiv preprint arXiv:quant-ph/0302038},
year = {2011}
}
备注
4 pages, 3 figures, submitted to Phys. Rev. Lett