Impact of optical modulation formats on SPM-limited fiber transmission in 10 and 40 Gb/s optimum dispersion-managed lightwave systems

被引：6
作者：
Sheetal, Anu [1 ]
Sharma, Ajay K. [2 ]
Kaler, R. S. [3 ]
机构：
[1] Guru Nanak Dev Univ, Dept Elect Technol, Gurdaspur, Punjab, India
[2] Natl Inst Technol, Dept Elect & Commun Engn, Jalandhar, Punjab, India
[3] Thaper Univ Engn & Technol, Dept Elect & Commun Engn, Patiala, Punjab, India
来源：
OPTIK | 2010年 / 121卷 / 03期
关键词：
ASE; NRZ; RZ; CSRZ; RZ-DPSK; PHASE NOISE; RZ; DPSK; NRZ;
D O I：
10.1016/j.ijleo.2008.07.005
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, 10 and 40 Gb/s optical systems have been investigated for nonreturn-to-zero (NRZ), return-to-zero (RZ), carrier-suppressed return-to-zero (CSRZ) and RZ-differential phase-shift-keying (RZ-DPSK) data formats. For the range of the optical signal power from -5 to 15 dBm, a maximum self-phase modulation (SPM)-limited transmission distance L-SPM is determined with eye-opening penalty (EOP) > 1 dB The observations are based on the modeling and numerical Simulation of optimum dispersion-managed transmission link. Transmission over distances of the order of several hundreds of kilometers has been shown with and without amplified spontaneous emission (ASE) noise of the in-line erbium-doped fiber amplifiers (EDFAs). (C) 2008 Elsevier GmbH. All rights reserved.
引用
收藏
页码：246 / 252
页数：7
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