Share Email Print
cover

Proceedings Paper

Label switching and transmission of FSK-PPM signal in optical label switching
Author(s): Liu Yang; Fengguang Luo
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

A novel orthogonal modulation scheme combining frequency shift keying (FSK) for label at 2.5 Gb/s and pulse position modulation (PPM) for payload at 40 Gb/s is proposed in this paper. The transmission performance and some influencing factors of the modulation scheme are demonstrated by simulation. The results show that this modulation scheme can increase the balanced extinction ratio (ER) and decrease the influence of the deviation of balanced ER on the transmission performance, comparing with the traditional FSK-amplitude shift keying (ASK) orthogonal modulation scheme. In addition, this modulation scheme can apply a LiNbO3 Mach-Zehnder modulator to realize the FSK label erasure without additional optical sources.

Paper Details

Date Published: 25 October 2016
PDF: 7 pages
Proc. SPIE 10158, Optical Communication, Optical Fiber Sensors, and Optical Memories for Big Data Storage, 1015808 (25 October 2016); doi: 10.1117/12.2244268
Show Author Affiliations
Liu Yang, Huazhong Univ. of Science and Technology (China)
Fengguang Luo, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 10158:
Optical Communication, Optical Fiber Sensors, and Optical Memories for Big Data Storage

© SPIE. Terms of Use
Back to Top