Title :
Optimization of a continuous phase-only sampling for 81-channel fiber Bragg gratings
Author :
Li, Hongpu ; Li, Ming ; Ogusu, Kazuhiko ; Sheng, Yunlong ; Rothenberg, Joshua E.
Author_Institution :
Dept. of Electr. & Electron. Eng., Shizuoka Univ., Hamamatsu
Abstract :
In this paper, a novel continuous phase-only sampling function is introduced, in which optimization for an 81-channel phase-only sampling function with excellent channel uniformity and high in-band energy efficiency is obtained by using the simulated annealing algorithm. Compared to the numerical results, an 81-channel (spacing 50 GHz) phase-only sampled linearly chirped FBG are successfully demonstrated
Keywords :
Bragg gratings; channel spacing; optical communication equipment; optical fibre communication; optical fibres; sampling methods; simulated annealing; channel spacing; channel uniformity; continuous phase-only sampling; fiber Bragg gratings; inband energy efficiency; simulated annealing; Bragg gratings; Continuous phase modulation; Diffraction; Fiber gratings; Optical fiber devices; Optical refraction; Optical variables control; Physics; Sampling methods; Simulated annealing;
Conference_Titel :
LEOS Summer Topical Meetings, 2006 Digest of the
Conference_Location :
Quebec City, Que.
Print_ISBN :
1-4244-0090-2
DOI :
10.1109/LEOSST.2006.1694030
