Conference Proceedings
Optical-signal-to-noise ratio monitoring for packet switched networks
X Yi, W Chen, W Shieh
Iet Conference Publications | Published : 2005
DOI: 10.1049/cp:20050694
Abstract
We present the first experimental demonstration of direct optical-signal-noise-ratio (OSNR) monitoring on the packet basis. The OSNR monitoring error is found to be < 0.6 dB in a dynamic range from 10 dB to 30 dB.