[1]程旭,钱景仁.光纤陀螺中光源谱特性对后向散射的影响[J].东南大学学报(自然科学版),1999,29(2):32-37.[doi:10.3969/j.issn.1001-0505.1999.02.007]
 Cheng Xu,Qian Jingren.Effects of Spectral Characteristics of Broad-Band Fiber Source to Rayleigh Backscattering Noise in Fiber-Optic Gyroscope[J].Journal of Southeast University (Natural Science Edition),1999,29(2):32-37.[doi:10.3969/j.issn.1001-0505.1999.02.007]
点击复制

光纤陀螺中光源谱特性对后向散射的影响()
分享到:

《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
29
期数:
1999年第2期
页码:
32-37
栏目:
电子科学与工程
出版日期:
1999-03-20

文章信息/Info

Title:
Effects of Spectral Characteristics of Broad-Band Fiber Source to Rayleigh Backscattering Noise in Fiber-Optic Gyroscope
作者:
程旭 钱景仁
中国科学技术大学电子工程与信息科学系, 合肥 230027
Author(s):
Cheng Xu Qian Jingren
Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei 230027
关键词:
光纤陀螺 掺铒光纤超荧光宽带光源 瑞利后向散射
Keywords:
fiber-optic gyroscope broad-band erbium-doped fiber superfluorescence source Rayleigh backscattering noise
分类号:
TN253
DOI:
10.3969/j.issn.1001-0505.1999.02.007
摘要:
就应用不同光谱特性的光源在光纤陀螺中所产生的瑞利后向散射噪声作了理论上的分析, 并对用掺铒光纤超荧光宽带光源在光纤陀螺中的后向散射噪声也进行了分析比较, 分析表明直接用光谱谱型付里叶变换法和用光谱模拟近似法去计算后向散射噪声大小,结果十分接近.
Abstract:
This paper analyze Rayleigh backscattering noise errors caused by several kinds fiber sources with different spectral shapes in the gyroscope. Meanwhile, Rayleigh backscattering noise error which caused by broad-band fiber superfluorescence source is calculated and discussed. The analysis indicate that the calculation which is gotten by using spectrum’s Fourier method approximate very much that calculation gotten by using the approximate method of spectral simulation. 

参考文献/References:

[1] Ezekiel S,Arditty H J.Fiber-optic rotation sensors.In:Proc of International Conf on Fiberoptic Rotation Sensors.Boston:Springer-verlag,1981.1~25
[2] Takada Kazumasa.Calculation of rayleigh backscattering noise in fiber-optic gyroscopes.J Opt Soc Am,1985,A2(6):872~877
[3] Cutler C C,Newton S A,Shaw H J.Limitation of rotation sensing by scattering.Opt Lett,1980,5:488~490
[4] Brinkmeyer E.Analysis of the backscattering method for single-mode optical fibers.J Opt Soc Am,1980,70:1010~1012
[5] Nakazawa M,Tokuda M,Uchida N.Analyses of optical time-domain reflectometry for single-mode fibers and of polarization optical time-domain reflectometry for polarization-maintaining fibers.Opt Lett,1983,8:130~132
[6] Born M,Wolf E.Principles of optics.New York:Pergamon Press,1959.650~670
[7] Goodman J W.Statistical optics:秦克诚等译.北京:科学出版社,1992.150~154

相似文献/References:

[1]于先文,王庆,郑子扬.具有安装误差抵偿功能的光纤陀螺/全站仪组合定向方法[J].东南大学学报(自然科学版),2008,38(4):621.[doi:10.3969/j.issn.1001-0505.2008.04.015]
 Yu Xianwen,Wang Qing,Zheng Ziyang.Orientation method of FOG/TS with installation error compensation[J].Journal of Southeast University (Natural Science Edition),2008,38(2):621.[doi:10.3969/j.issn.1001-0505.2008.04.015]
[2]申冲,陈熙源.基于小波包变换与前向线性预测滤波的光纤陀螺去噪算法[J].东南大学学报(自然科学版),2011,41(5):978.[doi:10.3969/j.issn.1001-0505.2011.05.016]
 Shen Chong,Chen Xiyuan.Denoising algorithm for FOG based on wavelet packet transform and FLP algorithm[J].Journal of Southeast University (Natural Science Edition),2011,41(2):978.[doi:10.3969/j.issn.1001-0505.2011.05.016]
[3]宋锐,陈熙源.数字闭环光纤陀螺振动噪声处理方法[J].东南大学学报(自然科学版),2016,46(3):489.[doi:10.3969/j.issn.1001-0505.2016.03.006]
 Song Rui,Chen Xiyuan.Vibration noise processing method for digital closed-loop fiber optic gyroscope[J].Journal of Southeast University (Natural Science Edition),2016,46(2):489.[doi:10.3969/j.issn.1001-0505.2016.03.006]

备注/Memo

备注/Memo:
第一作者:女,1972年生,硕士研究生.
更新日期/Last Update: 1999-03-20