Investigation on impact of connector scratches on 40G NRZ optical link performance

2012 ◽  
Author(s):  
Tatiana Berdinskikh ◽  
Rutsuda Thongdaeng ◽  
Vittawat Phunnarungsi ◽  
Mike Gurreri ◽  
Joshua Webb ◽  
...  
Keyword(s):  
Optical Link ◽  
Link Performance

Study on Optical Performance Monitoring for Fiber-Optical Link Utilizing Chaos Theory

2012 ◽  
Vol 571 ◽  
pp. 390-394 ◽  
Author(s):  
Qing Qing Fan ◽  
He Li ◽  
Hong Xi Yin
Keyword(s):  
Optical Networks ◽  
Chaos Theory ◽  
High Speed ◽  
Performance Monitoring ◽  
Recurrence Plot ◽  
Maximum Lyapunov Exponent ◽  
Wdm Optical Networks ◽  
Optical Performance Monitoring ◽  
Optical Link ◽  
Link Performance

Optical-link performance monitoring (OLPM) plays a crucial role in ensuring the link performance, the channel assignment and the network reconfiguration in the high-speed and WDM optical networks. An OLPM scheme based on the chaos theory and the pattern recognition is proposed in this paper. The identification results of nonlinear regimes of 4/8/16-channel WDM links with 10 Gb/s are demonstrated through utilizing the maximum Lyapunov exponent, the recurrence plot and the two-layer perceptron.

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