Zhang Cheng-Yi

The new method for analyzing bounds of OOC for OCDMA system based on optical code-hoop

Zhan Yu, Xu Fei, Xia Qing, 2007 .

A two-step quantum secure direct communication protocol with hyperentanglement

Gu Bin, Fang Xia, Huang Yu-Gai, 2011 .

Signature code designing for OCDMA system based on Steiner system on affine plane

Xu Fei, Li Chuanqi, Zhan Yu, 2008 .