A Novel Optical Orthogonal Modulation Format Based on Differential Phase-Shift Keying and Code-Shift Keying

作者：Dai Bo^*; Gao Zhensen; Wang Xu; Kataoka Nobuyuki; Wada Naoya

来源：IEEE Photonics Technology Letters, 2011, 23(17): 1210-1212.

DOI：10.1109/LPT.2011.2158602

• Modulation techniques
• optical code-division multiple-access (OCDMA)

We propose a novel orthogonal modulation format with differential phase-shift keying (DPSK) and code-shift keying (CSK) to improve transmission capacity of the optical code-based communication system. A 2-bit/symbol 10-Gb/s system with DBPSK/binary-CSK modulation is demonstrated.

• 出版日期2011-9-1