搜索结果: 1-4 共查到“光学工程 Performance Improvement”相关记录4条 . 查询时间(0.062 秒)
Performance Improvement by Fibre Nonlinearity Compensation in 112 Gb/s PM M-ary QAM
Coherent communications Nonlinear optics fibers
2015/5/26
We demonstrate that digital back-propagation offers up to six-fold enhancement in transmission reach when nonlinear fibre impairments are compensated in coherently-detected 112 Gb/s PM m-ary QAM, with...
Performance Improvement of 43 Gbit/s Apol-RZ-DPSK Transmission by Electronic Equalization
Apol-RZ-DPSK Transmission Electronic Equalization
2015/8/4
The application of electronic distortion equalization (EDE) for Apol-RZ-DPSK has been evaluated experimentally and numerically. EDE extends the DGD tolerance by ~30%, if the polarization will be contr...
Transmission Performance Improvement Studies for Low-Cost 2.5 Gb/s Rated DML Sources Operated at 10 Gb/s
Transmission Performance Improvement Studies Rated DML Sources Operated
2015/7/31
Performance improvement methods for the operation of 2.5Gbps rated low-cost DML sources at 10Gbps over record distances are studied by means of chirp characteristics, offset receiver filtering and DFE...
Performance Improvement Using a Novel MAP Detector in Coherent WDM Systems
Performance Improvement Novel MAP Detector Coherent WDM Systems
2015/7/31
We propose a novel maximum a posteriori probability (MAP) detector in coherent WDM systems, which exhibits significant improvement in back-to-back receiver sensitivity, chromatic dispersion and phase ...