Research on PMD compensation of CFBG in high speed optical communication system

被引：1
|
作者：
Pei L. [1 ]
Ning T. [1 ]
Qi C. [1 ]
Zhao R. [1 ]
Ruan Y. [1 ]
Jian S. [1 ]
机构：
[1] Key Laboratory of All Optical Network and Advanced Telecommunication Network, Beijing Jiaotong University
来源：
Zhongguo Jiguang/Chinese Journal of Lasers | 2010年 / 37卷 / 01期
关键词：
Chirped fiber Bragg grating; High speed communication system; Optical communication; Polarization mode dispersion compensation;
D O I：
10.3788/CJL20103701.0142
中图分类号：
学科分类号：
摘要：
The tolerance of polarization mode dispersion(PMD) of high speed communication system under different bit rates is calculated. Theoretic analysis and experimental measurement are carried out on PMD of chirped fiber Bragg grating (CFBG) fabricated in B/Ge and hydrogen-loaded photo-sensitive fibers respectively. The results show that under the same conditions, the PMD of these two kinds of CFBGs are nearly 10 ps and less than 1 ps, respectively. In a 10 Gb/s 1500 km transmission system with 10-12 bit error ratio (BER), these two kinds of CFBGs are used for dispersion compensation, without PMD compensation, the power penalty of the system are 6.36 dB and 1.42 dB. After the PMD are compensated by using polarization maintaining fiber, the power penalty of the system are improved to be 1.32 dB and 1.36 dB.
引用
收藏
页码：142 / 146
页数：4
相关论文
共 8 条
  • [1] Cao B., Ou P., Jia M., Et al., An innovative temperature-compensate package for fiber Bragg grating, Chinese J. Lasers, 35, 12, pp. 1959-1961, (2008)
  • [2] Wei T., Qiao X., Jia Z., Et al., Temperature-insensitive fiber bragg grating pressure sensing with plane round metal diaphragm, Acta Optica Sinica, 27, 1, pp. 80-84, (2007)
  • [3] Zhu Y., Wang R., Ding X., Et al., Using a step-sampling-chirped grating to realize spectral-phase en/decoding, Chinese J. Lasers, 35, 12, pp. 1888-1893, (2008)
  • [4] Xu L., Jin L., Kai G., Et al., Switchable dual-wavelength erbium-doped fiber laser with a tilted fiber Bragg grating, Acta Optica Sinica, 27, 9, pp. 1658-1662, (2007)
  • [5] Wu B., Liu Y., Zhang Q., Et al., High efficient narrow linewidth fiber laser based on fiber grating Fabry-Perot cavity, Chinese J. Lasers, 34, 3, pp. 350-353, (2007)
  • [6] Ge T., Lu D., Xu K., Et al., Theoretical analysis of polarization dependent loss induced by fiber gratings, Chinese J. Lasers, 35, 7, pp. 1024-1028, (2008)
  • [7] Zhang R., Zheng S., Xia Y., Et al., Application of support vector regression for reconstruction of non-uniform strain profile along the fiber grating, Acta Optica Sinica, 28, 8, pp. 1513-1517, (2008)
  • [8] Wang X., Zhu Q., Zuo Y., Et al., Matched wavelength and incident angle for the diagnostic beam to achieve coherent grating tiling, Chin. Opt. Lett., 6, 4, pp. 241-243, (2008)
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