01250nam a2200205Ia 4500 CTU_157188 210402s9999 xx 000 0 und d 160.00 621.3827 F522 First International conference on optical communications and networks : Shangri-La Hotel, Singapore, 11-14 November 2002 Editors by C.G. Omidyr, H.G. Shiraz, W.D. Zhong. Singapore World Scientific 2002 Optical communications networks are becoming increasingly important as there is demand for high capacity links. Dense wavelength division multiplexing (DWDM) is widely deployed at the core networks to accommodate high capacity transport systems. Optical components such as optical amplifiers, tunable filters, transceivers, termination devices and add-drop multiplexers are becoming more reliable and affordable. Access and metropolitan area networks are increasingly built with optical technologies to overcome the electronic bottleneck at network edges Optical communications,Optical fibers,Quang học viễn thông,Sợi quang Trọng Hải Trung tâm Học liệu Trường Đại học Cần Thơ