Study of “quantum + classical” wavelength division multiplexing technique in optical network

The co-propagation of quantum key distribution (QKD) and classical optical communication via wavelength division multiplexing (WDM) was studied,based on 40 MHz system clock decoy BB84 QKD.In the bi-directional CWDM scheme,1.2 kbit/s key generation rate was achieved while the quantum wavelength (1 55...

Full description

Bibliographic Details
Main Authors: Yi QIAN, Xiangyu LIN, Dong WANG, Xiaobao HU, Jinjian CHEN, Wenhao CHEN
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2018-09-01
Series:Dianxin kexue
Subjects:
Online Access:http://www.telecomsci.com/thesisDetails#10.11959/j.issn.1000-0801.2018258