Title :
A multi-wavelength stabilization technique based on a local minimum search using a shared reflective etalon filter for coexistence-type WDM-PON
Author :
Suzuki, Tetsuya ; Suzuki, Hajime ; Fujiwara, Masamichi ; Yoshimoto, Naoto ; Kimura, Hideaki ; Tsubokawa, Makoto
Author_Institution :
NTT Access Network Service Syst. Labs., NTT Corp., Chiba
Abstract :
A multi-wavelength stabilization technique is proposed based on a local minimum search. Experiments confirm that the estimated frequency stability is 3 GHz even for 100 downstream wavelengths with 50 GHz spacing.
Keywords :
frequency stability; optical fibre networks; optical filters; wavelength division multiplexing; coexistence-type WDM-PON; frequency 3 GHz; frequency 50 GHz; frequency stability estimation; local minimum search method; multiwavelength stabilization technique; passive optical network; reflective etalon filter; wavelength division multiplexing; Arrayed waveguide gratings; Bandwidth; Circuits; Frequency estimation; Optical arrays; Optical filters; Optical network units; Optical waveguides; Passive optical networks; Wavelength division multiplexing;
Conference_Titel :
Optical Communication, 2008. ECOC 2008. 34th European Conference on
Conference_Location :
Brussels
Print_ISBN :
978-1-4244-2227-2
Electronic_ISBN :
978-1-4244-2228-9
DOI :
10.1109/ECOC.2008.4729200
