Modify SRS-induced crosstalk with variety of fiber in SCM-WDM transmission links

被引：0
|
作者：
Kumar, Naresh [1 ]
Sharma, Ajay K. [2 ]
Kapoor, Vinod [1 ]
机构：
[1] Natl Inst Technol, Hamirpur, HP, India
[2] Natl Inst Technol, Jalandhar, Punjab, India
来源：
OPTIK | 2014年 / 125卷 / 15期
关键词：
Sub carrier multiplexing; Wavelength division multiplexing; Stimulated Raman scattering; Dispersion; Crosstalk; PERFORMANCE EVALUATION; PHASE MODULATION; SYSTEMS; COMMUNICATION; XPM;
D O I：
10.1016/j.ijleo.2014.01.108
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, the SRS-induced crosstalk has been evaluated in a SCM-WDM communication links at different modulation frequencies and transmission lengths for variety of fiber. Results show that SRS-induced crosstalk dominates at low frequency. As the dispersion and effective area of fiber (A(eff)) decreases, initially the crosstalk remains high and then it decreases with increase in modulation frequency. The present work shows that out of five different types of fiber, standard single mode fiber (SMF) has minimum crosstalk (-78 to -38) dB, (-55 to -33) dB and (-46 to -34) dB at modulation frequencies, transmission lengths and optical powers. Dispersion compensation fiber (DCF) has maximum crosstalk (-60 to -12) dB, (-37 to -12) dB and (-27 to -12) dB at modulation frequencies and transmission lengths. (C) 2014 Elsevier GmbH. All rights reserved.
引用
收藏
页码：4085 / 4087
页数：3
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