Fiber optic communication industry has been enjoying amazing growth for nearly 20 years, which is driven by both technology advance and market demand. There are some obvious trends inside the growth and development of new technology and market. All-Optical Network and Multi-Terabit Networks could possibly be the first two. All-Optical Network All-optical network has become […]
fiber optic communication
Development Of WDM Technology
In the early times, fiber optic signal transmission is one wavelength in one fiber glass. People finally found a way, which is known the widely used WDM(Wavelength Division Multiplexing) technology nowadays, to enable various kinds of fiber optic light to transmit in a single fiber glass in different wavelength. In early WDM systems, there were […]
Brief Introduction to Optical Switch
The advent and development of fiber optic communication technology has brought a revolutionary change to the communications industry. Nowadays in the world, about 85% of communication services via optical fiber transmission, long haul network and local relay network has been widely using fiber optics. Dense Wavelength Division Multiplexing (DWDM) technology development and maturation has opened […]