本文へスキップ

Shimizu lab. @ UEC

Welcome to the home page of Shimizu group at UEC.
We are working on quantum optics and quantum information technologies.


Recent newsnews

June 30, 2017
New publication: "Monotonic quantum-to-classical transition enabled by positively correlated biphotons," Rui-Bo Jin, Guo-Qun Chen, Hui Jing, Changliang Ren, Pei Zhao, Ryosuke Shimizu, and Pei-Xiang Lu, Phys. Rev. A 95, 062341/1-8 (2017).
November 23, 2016
New publication: "Simple method of generating and distributing frequency-entangled qudits," R.-B. Jin, R. Shimizu, M. Fujiwara, M. Takeoka, T. Yamashita, S. Miki, H. Terai, and M. Sasaki, Qunatum Sci. Technol. 1, 015004/1-9 (2016).
November 14, 2016
New publication: "Detection-dependent six-photon Holland-Burnett state interference," R.-B. Jin, M. Fujiwara, R. Shimizu, R.J. Collins, G.S. Buller, T. Yamashita, S. Miki, H. Terai, M. Takeoka, and M. Sasaki, Sci. Rep. 6, 36914/1-7 (2016).
April 15, 2016
New publication: "Free-space optical channel estimation for physical layer security," H. Endo, M. Fujiwara, M. Kitamura, T. Ito, M. Toyoshima, Y. Takayama, H. Takenaka, R. Shimizu, N. Laurenti, G. Vallone, P. Villoresi, T. Aoki, and M. Sasaki, Opt. Express 24 (8) 8940 (2016) .
October 28, 2015
New publication: "Spectrally resolved Hong-Ou-Mandel interference between independent sources," R.-B. Jin, T. Gerrits, M. Fujiwara, R. Wakabayashi, T. Yamashita, S. Miki, H. Terai, R. Shimizu, M. Takeoka, and M. Sasaki, Opt. Express 23 (22) 28836 (2015) .
March 25, 2015
Our paper on broadband biphoton generation is highlighted in UEC e-Bulletin. link
March 20, 2015
New publication: "Highly efficient entanglement swapping and teleportation at telecom wavelength," R.-B. Jin, M. Takeoka, U. Takagi, R. Shimizu, and M. Sasaki, Sci. Rep. 5, 9333 (2015).
March 16, 2015
English web page has been opened.

Quantum Optics Laboratory
Shimizu Group @ UEC

Univ. of Electro-Communications
East-6 Bldg. 416
1-5-1 Chofugaoka, Chofu
Tokyo 182-8585, Japan

Phone +81-42-443-5920