Title :
New design of high performance 25-GHz DWDM filters
Author :
Xu, Mingkai ; Wu, Li Chuan ; Li, Chi Chien ; Yang, Huei Min
Author_Institution :
Sch. of Inf. Eng., Commun. Univ. of China, Beijing, China
Abstract :
We propose a new design of 25-GHz flat-top multichannel optical filter. The flat-top of optical filters can improve to 2.288×10-11dB which is superior to that of 5 orders of previous study. The superior performance of dispersion and channel spacing isolation improve 73.5% and 94%, respectively, which compared with previous study.
Keywords :
channel spacing; optical communication equipment; optical design techniques; optical dispersion; optical filters; wavelength division multiplexing; DWDM filter design; channel spacing isolation; dispersion performance; flat-top multichannel optical filter; frequency 25 GHz; Cavity resonators; Chromatic dispersion; Optical filters; Optical interferometry; Reflectivity; Wavelength division multiplexing;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-7111-9
DOI :
10.1109/ACP.2010.5682675
