期刊名称：International Journal of Computer Technology and Applications
电子版ISSN：2229-6093
出版年度：2011
卷号：2
期号：1
页码：94-102
出版社：Technopark Publications
摘要：The study of advanced modulation formats for high speed internet services using potentially the bandwidth of single mode embedded fiber is very important.An investigation is done on ITU-T G 6.652(single mode fiber) ,6.653 and 6.655 transmission fibers for RZ pulse with different duty cycle. The variation of Q-value and BER versus distance for different duty cycle for different fibers is compare on single channel signal transmission for 10 Gbit/sec system
