Generation of 10-GHz clock sequential time-bin entanglement

被引：19
|
作者：
Zhang, Qiang [1 ]
Langrock, Carsten [1 ]
Takesue, Hiroki [2 ]
Xie, Xiuping [1 ]
Fejer, Martin [1 ]
Yamamoto, Yoshihisa [1 ,3 ]
机构：
[1] Stanford Univ, Edward L Ginzton Lab, Stanford, CA 94305 USA
[2] NTT Corp, NTT Basic Res Lab, Kanagawa 2430198, Japan
[3] Natl Inst Informat, Chiyoda Ku, Tokyo 1018430, Japan
来源：
OPTICS EXPRESS | 2008年 / 16卷 / 05期
关键词：
D O I：
10.1364/OE.16.003293
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This letter reports telecom-band sequential time-bin entangled photon-pair generation at a repetition rate of 10 GHz in periodically poled reverse-proton-exchange lithium niobate waveguides based on mode demultiplexing. With up-conversion single-photon detectors, we observed an entangled-photon-pair flux of 313 Hz and a two-photon-interference-fringe visibility of 85.32% without subtraction of accidental noise contributions. (c) 2008 Optical Society of America.
引用
收藏
页码：3293 / 3298
页数：6
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