•  Senior Research Scientist / NTT Basic Research Laboratories

•  Current Research Interest:  Quantum Optics, Quantum Information, Statistical Physics

•  Ph.D   "Coherent Lightwave Technology for Laser Frequency Synthesis and Optical Fiber Measurement" (1995 March, Waseda University,Tokyo,JAPAN) 

• Short Biography




•   Oct.2005-   Senior Research Scientist / NTT Basic Research Laboratories

•   Oct.2003-   Senior Manager(Human Resouce Management Section) / Research Planning Department / NTT Science and Core Technology Laboratory Group

•   Aug.1996-   Research Scientist / NTT Basic Research Laboratories

•  -Jul.1996    Research Engineer / NTT Access Network Systems Laboratories

•   Apr.1990-   Joined Nippon Telegraph and Telephone Corporation

•   Mar.1990    Master's degree in Applied Physics / Graduate school of Waseda University




• Current Research Topics



• Experimental Quantum Optics in a cooled Erbium-doped silica glass fiber



• Theory of quantum correlation and entanglement in an atomic ensemble quantum memory and many-body spin systems



• Cryptographic secure computation protocols on the basis of quantum mechanics

• Recent publication in Jounal papers Abstract



• "Approach to the quantum phase transition of spin chains in terms of pair-wise entanglement", Kaoru Shimizu and Akira Kawaguchi, Physics Letters A 355 (2006) 176-179



• "Communication channels analogous to one out of two oblibious transfers based on quantum uncertainty. II. Closing EPR-type loopholes", Kaoru Shimizu and Nobuyuki Imoto, Physical Review A 67, 034301 (2003)



• "Communication channels analogous to one out of two oblivious transfers based on quantum unceratinty", Kaoru Shimizu and Nobuyuki Imoto, Physical Review A 66, 052316 (2002)



• Recent presentation in International Conferences

Dr. Kaoru Shimizu
Quantum Optical State Control Research Group
Optical Science Laboratory
NTT Basic Research Laboratories

Nippon Telegraph and Telephone Corporation
Telephone: +81 46 240 3469
Facsimile: +81 46 240 4726
e-mail:shimizu(at-mark)will.brl.ntt.co.jp

3-1 Morinosato-Wakamiya, Atsugi-shi, Kanagawa, 243-0198, JAPAN