Trends of and Prospects for the Development of Fiber-Optic Communication Systems

被引:4
|
作者
Konyshev, V. A. [1 ]
Leonov, A. V. [1 ]
Nanii, O. E. [1 ,2 ]
Starykh, D. D. [1 ]
Treshchikov, V. N. [3 ,4 ]
Ubaidullaev, R. R. [1 ,5 ]
机构
[1] T8 NTC LLC, Moscow 107076, Russia
[2] Lomonosov Moscow State Univ, Moscow 119991, Russia
[3] T8 LLC, Moscow 107076, Russia
[4] Russian Acad Sci, Kotelnikov Inst Radioengn & Elect, Fryazino Branch, Fryazino 141190, Moscow Oblast, Russia
[5] RANEPA Inst Econ Math & Informat Technol, Ctr Sch IT Management, Moscow 119571, Russia
关键词
DWDM FOCL; required OSNR; BER; ASE noise; nonlinear noise; Gaussian noise; nQAM; chromatic dispersion compensation; NONLINEAR INTERFERENCE NOISE; TRANSMISSION; MODULATION; ACCUMULATION; DESIGN; S(-1); LINES; POWER; GB/S;
D O I
10.3103/S1068335623160078
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We consider technologies that allow the throughput of fiber-optic transmission systems (FOTSs) to be increased. The need for this is due to a growth in the volume of newly available information, virtualization of network applications, development of cloud services, and consolidation and construction of new data centers. Dense wavelength division multiplexing (DWDM) and introduction of coherent detection with digital signal processing have made it possible to most significantly increase the FOTS capacity. The main directions of FOTS development are the improvement of active equipment and optical fiber lines. This paper is devoted to the trends in the development of active FOTS equipment.
引用
收藏
页码:S435 / S450
页数:16
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