High speed data rate multi ultra-low loss core pure silica fibers with maximum potential capacity based on high Raman amplifier bandwidth

Abstract This paper has indicated the high speed data rate multi ultra-low loss core pure silica fibers with maximum potential capacity based on high Raman amplifier bandwidth. Standard single mode fibers and ultra-low loss pure silica core fibers are used as a fiber link. Different laser diode spectral line width is demonstrated. The total fiber per link and per channel capacity is measured through the use of optical Raman amplification. The optical signal per noise ratio is tested per fiber link and per core. The used fiber losses and dispersion are clarified. The repeater spacing is also measured through the use of all optical fiber Raman amplifiers. Overall the fiber system capacity product per link and per channel is clarified. The signal per noise ratios and bit error rates are demonstrated through the receiver system.