Using an integrated laser/electroabsorption modulator transmitter, a remotely pumped postamplifier and a remotely, pumped preamplifier, a repeaterless transmission distance of 407 km over nondispersion shifted fiber is achieved at 2.5 Gbit/s. This experiment takes full advantage of high power 1480 nm...
Through a comparative study on the origin and performance forms of a folk sport in Fujian and Taiwan called "Song Jiang Array",it is found that the forms and contents of the performances are basically the same,while the terms used in each stage of the performance are slightly different. It...