Title :
Centralized Wavelength Monitoring/Stabilization Technique by Dithering Temperature of LD in Power-Splitter-Based WDM-PON
Author :
Fujiwara, Masamichi ; Suzuki, Hiro ; Yoshimoto, Naoto ; Imai, Takamasa
Author_Institution :
NTT Access Network Service Syst. Lab., NTT Corp., Chiba
Abstract :
This paper proposes a simple and cost-effective wavelength monitoring/stabilization technique for upstream signals in a power-splitter-based dense WDM-PON. We present the concept and experimentally confirm the feasibility of this technique.
Keywords :
condition monitoring; optical fibre networks; stability; wavelength division multiplexing; centralized wavelength monitoring; centralized wavelength stabilization; dithering temperature; passive optical network; power-splitter-based WDM-PON; upstream signals; wavelength division multiplexing; Arrayed waveguide gratings; Frequency; Monitoring; Optical attenuators; Optical filters; Optical network units; Optical transmitters; Passive optical networks; Temperature; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication and the National Fiber Optic Engineers Conference, 2007. OFC/NFOEC 2007. Conference on
Conference_Location :
Anaheim, CA
Print_ISBN :
1-55752-831-4
DOI :
10.1109/OFC.2007.4348475
