Experimental investigation of nonlinear noise in long-haul 100-Gb/s DP-QPSK communication systems using real-time DSP

被引:12
作者
Gurkin, N. V. [1 ]
Mikhailov, V. [2 ]
Nanii, O. E. [1 ,3 ]
Novikov, A. G. [1 ]
Treshchikov, V. N. [1 ]
Ubaydullaev, R. R. [1 ]
机构
[1] T8 Co, Dept Opt, Moscow, Russia
[2] OFS Labs, Somerset, NJ 08873 USA
[3] Moscow MV Lomonosov State Univ, Dept Phys, Moscow, Russia
关键词
nonlinear noise; coherent DP-QPSK; dispersion-uncompensated transmission; TRANSMISSION;
D O I
10.1088/1612-2011/11/9/095103
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Nonlinear noise in 100-Gb/s dual-polarization quadrature phase shift keying transmission has been investigated using a straight-line test bed. The optimal signal power and OSNR margin have been measured in up to 4000 km of G. 652-fiber. The results have a good agreement with previously reported models.
引用
收藏
页数:4
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