BB84 quantum key distribution system based on silica-based planar lightwave circuits

被引：31
|
作者：
Nambu, Y
Hatanaka, T
Nakamura, K
机构：
[1] NEC Corp Ltd, Fundamental & Environm Res Labs, Tsukuba, Ibaraki 3058501, Japan
[2] NEC Corp Ltd, Fiber Opt Devices Div, Yamanashi 4010016, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 2004年 / 43卷 / 8B期
关键词：
integrated optics; optoelectronics; quantum cryptography;
D O I：
10.1143/JJAP.43.L1109
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We constructed an optical interferometer for a Bennett-Brassard quantum key distribution system using integrated optics based on planar lightwave circuit technology, and tested its operation and stability. Experimental results show that this interferometer is useful in implementing a practical quantum key distribution system.
引用
收藏
页码：L1109 / L1110
页数：2
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