14 December 2011 Orthogonal optical label swapping and novel BER algorithm for 8PSK signal
Author Affiliations +
Proceedings Volume 8309, Optical Transmission Systems, Subsystems, and Technologies IX; 83092H (2011) https://doi.org/10.1117/12.904026
Event: SPIE/OSA/IEEE Asia Communications and Photonics, 2011, Shanghai, China
For the first time, we propose a novel BER estimation algorithm for 8PSK signal, the idea of which is also applicable to other multi-dimensional and multi-level modulation formats. And a 2 × 4 orthogonal optical label swapping based on 120Gb/s 8PSK payload and 78Mb/s ASK label by using optical switching devices is demonstrated. Through numerical simulations under different circumstances, we get some orthogonal label switching network's characteristics by analyzing the receiver BER utilizing the new BER algorithm, such as that different combination of label will have a different impact on the transmission performance of the packets. In addition, by changing the receiver optical power, transmitter optical power and optical power launched into the fiber, we get the system's receiver sensitivity, the optimum transmitter power and optimum optical power injected into the fiber, which will be a reference for the actual systems' design.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Chanjuan Tang, Chanjuan Tang, Li Tao, Li Tao, Rongling Li, Rongling Li, Wuliang Fang, Wuliang Fang, Shumin Zou, Shumin Zou, Nan Chi, Nan Chi, } "Orthogonal optical label swapping and novel BER algorithm for 8PSK signal", Proc. SPIE 8309, Optical Transmission Systems, Subsystems, and Technologies IX, 83092H (14 December 2011); doi: 10.1117/12.904026; https://doi.org/10.1117/12.904026


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