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Lecture Title	"Control of time-frequency quantum correlation of a biphoton wave packet"
Date	Wednesday 30 August 2017 13:30 to 14:30
Lecturer	Assoc. Prof. Ryosuke Shimizu (The University of Electro-Communications)
Place	Institute for Molecular Science, South Laboratory Building, Seminar Room #408
Summary	The nonclassical nature of a multi-photon wave packet is a key resource for overcoming the limitations of the present optical technologies governed by classical wave optics. Specifically, quantum entanglement of photons, which is the most striking nonclcassical feature of the multi-photon wave packet, plays a pivotal role in quantum optical technologies, including quantum information and communication, quantum imaging and quantum metrology. In this talk, I will show our recent results on generation of a biphoton wave packet having controlled frequency quantum correlations, and discuss the Fourier duality of the biphoton wave packet, comparing bipoton distributions in the time-frequency domain. The Fourier duality in a high-dimensional space may open up a new way to manipulate the temporal shape of a photon wave packet utilizing the frequency-quantum correlation.
Other	Contact: Akihito ISHIZAKI

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