OSNR monitoring using two fiber interferometers
GUO, WEI-HUA; BRADLEY, LOUISE;
OSNR monitoring using two fiber interferometers
In-band OSNR from 5 to 30 dB of a single 10 G NRZ-OOK channel was measured by two fiber interferometers within an accuracy of ±0.5 dB without requirement for knowledge of the noise-free extinction ratio of the signal.
Ireland
- Trinity College Dublin Ireland
Optical fiber communication, Monitoring, Optical noise, Interferometers, Optical interferometry, Optical fiber networks, Signal To Noise Ratio (OSNR), Optical fiber couplers, Optical mixing, Optical fiber polarization
Optical fiber communication, Monitoring, Optical noise, Interferometers, Optical interferometry, Optical fiber networks, Signal To Noise Ratio (OSNR), Optical fiber couplers, Optical mixing, Optical fiber polarization