Seminar: "Light-matter interaction for quantum technologies" Dr. Oleksandr Kyriienko

Date

2017年2月6日 (月) 9:30 10:30

Location

C209, Center Building

Description

Speaker:
Dr. Oleksandr Kyriienko
Niels Bohr Institute
University of Copenhagen (Denmark)

 

Title: "Light-matter interaction for quantum technologies"

 

Abstract

The coupling between light and matter bridges two different realms, taking the better parts from both worlds. It allows for an extra high degree of control of solid state excitations by an optical or a microwave field manipulation. Being observed in various solid state platforms, it brings light-matter systems to the point where useful quantum devices can be realized.
In this seminar I am going to discuss the physics of light-matter coupling using several examples.

First, I will describe semiconductor-based systems which host exciton polaritons, and introduce the area of quantum polaritonics. Second, I will concentrate on the field of microwave quantum optics and superconducting circuits, providing efficient algorithms to perform quantum simulation in this  system. Given recent experimental advances, they will enable useful quantum simulation in the nearest future.

Biography

Oleksandr Kyriienko is a Ukrainian theoretical physicist working in the fields of quantum optics and condensed matter physics. He obtained a PhD degree from the University of Iceland in September 2014, working in the area of semiconductor quantum optics and polaritonics. During the research career Oleksandr have had extended visits to many research institutions around the globe, including NTU in Singapore, Nordita in Sweden, IIP in Brazil, and KITP in California. Currently he works as a Postdoctoral researcher at the Niels Bohr Institute in Copenhagen, Denmark. His main research directions comprise superconducting quantum circuits and quantum simulators, with a main goal being development of efficient algorithms for the nearest future quantum chips.

 

Sponsor or Contact: 
Kiyomi Iha (kiyomi.iha@oist.jp), Faculty Affairs Office
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