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6月4号学术交流

来源: 发布时间:2013-06-03【字体:

题目: Qantum Entangled  Frequency Combs: a New Tool for Scalable Quantum Computing ?

姓名:C. Fabre

单位:Laboratoire Kastler Brossel, UPMC Paris

时间:2013年6月4号(周二)上午10:00

地点:溢智厅

报告摘要:

Wavelength Division Multiplexing (WDM) is well known as the most widely used technique for classical communication through the World Wide Web. It is tempting to try to extend the concept to the domain of Quantum Information Processing and Communication and develop "Quantum WDM", where quantum entanglement is shared between many different frequency components and ready to be used in quantum computing.

We have developed a parametrically generated quantum frequency comb and demonstrated its embedded multipartite entanglement with shaping techniques imported from coherent control. This has allowed us to precisely extract its underlying multi-dimensional temporal / spectral structure, and to characterize it as a source of "cluster states", a basic ingredient for measurement-based quantum computing.

      

        所办公室

        2013年6月3日


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