Title :
Advanced optical performance monitoring of differential phase-shift keyed signal using RF spectrum analysis
Author :
Dorrer, C. ; Liu, X.
Author_Institution :
Bell Labs., Lucent Technol., Holmdel, NJ, USA
Abstract :
The properties of the RF spectrum allow dispersion-independent monitoring of the incoherent noise and bias drift of the data modulator in differential phase-shifted keyed (DPSK) systems, which are demonstrated at 10 Gb/s using low-speed electronics.
Keywords :
differential phase shift keying; monitoring; optical fibre networks; optical modulation; optical noise; radiofrequency spectra; spectral analysis; 10 Gbit/s; DPSK; RF spectrum analysis; bias drift; data modulator; differential phase-shift keyed signal; incoherent noise; low-speed electronics; optical performance monitoring;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
