Share Email Print
cover

Proceedings Paper

Mark insertion coding method for orthogonal ASK/DPSK packet switching
Author(s): Zhixue He; Wang Xue; Wei Li; Hong Liu; Dexiu Huang; Nan Chi
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Orthogonal ASK/DPSK labeling is a promising approach to ultra-high packet-rate routing and forwarding in the optical layer. However, the limitation on the payload extinction ratio (ER) is a detrimental effect for the network scalability and transparency. In this paper, we propose and experimentally demonstrate that mark insertion coding is an efficient technique to improve the ER tolerance in optical orthogonal ASK/DPSK labeling scheme using an ASK payload and a DPSK label. The experimental results show that by applying mark insertion coding to an orthogonally labelled signal with an ASK payload up to 40 Gb/s and a 622 Mb/s or 2.5 Gb/s DPSK label, the tolerable payload extinction ratio can be greatly increased up to 13 dB.

Paper Details

Date Published: 19 November 2007
PDF: 7 pages
Proc. SPIE 6783, Optical Transmission, Switching, and Subsystems V, 678318 (19 November 2007); doi: 10.1117/12.747100
Show Author Affiliations
Zhixue He, Huazhong Univ. of Science and Technology (China)
Wang Xue, Huazhong Univ. of Science and Technology (China)
Wei Li, Huazhong Univ. of Science and Technology (China)
Hong Liu, Huazhong Univ. of Science and Technology (China)
Dexiu Huang, Huazhong Univ. of Science and Technology (China)
Nan Chi, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 6783:
Optical Transmission, Switching, and Subsystems V
Dominique Chiaroni; Wanyi Gu; Ken-ichi Kitayama; Chang-Soo Park, Editor(s)

© SPIE. Terms of Use
Back to Top