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Frequency-Multiplexed Photon Pairs Over 1000 Modes from a Quadratic Nonlinear Optical Waveguide Resonator with a Singly Resonant Configuration

Rikizo Ikuta1,2, Ryoya Tani1, Masahiro Ishizaki1, Shigehito Miki3,4, Masahiro Yabuno3, Hirotaka Terai3, Nobuyuki Imoto2, and Takashi Yamamoto1,2

Phys. Rev. Lett., 123 , pp. 193603, 2019

 

1Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan

2Quantum Information and Quantum Biology Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Osaka 560-8531, Japan

3Advanced ICT Research Institute, National Institute of Information and Communications Technology (NICT), Kobe 651-2492, Japan

4Graduate School of Engineering Faculty of Engineering, Kobe University, Kobe 657-0013, Japan