EFFECT OF MULTIMODE FIBRE CORE DIAMETER ON MODAL NOISE SUPPRESSION IN WHITE-LIGHT INTERFEROMETRY

Wang Q.; Grattan KTV.; Palmer AW.; Ning YN.

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EFFECT OF MULTIMODE FIBRE CORE DIAMETER ON MODAL NOISE SUPPRESSION IN WHITE-LIGHT INTERFEROMETRY

机译：多模光纤纤芯直径对白光干涉中模态噪声抑制的影响

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A study of the effect of modal noise in a Michelson interferometer system with a multimode down-lead fibre is reported. The experimental results show that the larger the core diameter of the multimode fibre used, the higher the signal-to-noise ratio (S/N) obtained at the output of system. A simplified theoretical analysis is used to support this, and indicates that, to a reasonable approximation, the output S/N ratio of the system is proportional to the square root of the mode number of the light propagating in the fibre. [References: 8]

机译：据报道，在具有多模下引线光纤的迈克尔逊干涉仪系统中，模态噪声的影响得到了研究。实验结果表明，所用多模光纤的纤芯直径越大，在系统输出端获得的信噪比（S / N）越高。使用简化的理论分析来支持这一点，并且表明，以合理的近似值，系统的输出S / N比与在光纤中传播的光的模数的平方根成正比。 [参考：8]

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《Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter》 |1995年第6期|共6页
作者
Wang Q.; Grattan KTV.; Palmer AW.; Ning YN.;
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原文格式 PDF
正文语种 eng
中图分类光学;
关键词
Sensor; Fibers; System;

机译：传感器;光纤;系统;

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1. EFFECT OF MULTIMODE FIBRE CORE DIAMETER ON MODAL NOISE SUPPRESSION IN WHITE-LIGHT INTERFEROMETRY [J] . Wang Q., Grattan KTV., Palmer AW., Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 1995,第5a6期

机译：多模光纤纤芯直径对白光干涉中模态噪声抑制的影响
2. A multimode optical-fibre sensing system using white-light interferometry and a two-wavelength synthetic source [J] . Wang Qi, Y.N. Ning, K.T.V. Grattan Sensors and Actuators, A. Physical . 1997,第1a3期

机译：使用白光干涉仪和两波长合成源的多模光纤传感系统
3. White-light spectral interferometry to measure intermodal dispersion in two-mode elliptical-core optical fibres [J] . Hlubina P. Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2003,第4a6期

机译：白光光谱干涉法测量双模椭圆芯光纤中的模态色散
4. Suppression of modal noise of a graded-index multimode fiber in a white-light interferometric system [C] . Author(s): Yanong N. Ning City Univ. London United Kingdom, Yueai Liu City Univ. London United Kingdom, Kenneth T. Grattan City Univ. London United Kingdom, Second International Conference on Optoelectronic Science and Engineering '94 . 1994

机译：抑制白光干涉系统中渐变折射率多模光纤的模态噪声
5. Impact study of multimode fibre taper in modal noise under restricted offset launch conditions. [D] . Qian, Chen. 2008

机译：受限偏移发射条件下模态噪声中多模光纤锥度的影响研究。
6. Frequency Noise Suppression of a Single Mode Laser with an Unbalanced Fiber Interferometer for Subnanometer Interferometry [O] . Radek Šmíd, Martin Čížek, Břetislav Mikel, 2015

机译：具有亚纳米级干涉仪的不平衡光纤干涉仪的单模激光器的频率噪声抑制
7. High-Stability Algorithm in White-Light Phase-Shifting Interferometry for Disturbance Suppression [O] . Chunxi Zhang, Haowei Li, Ningfang Song, 2018

机译：用于干扰抑制的白光相移干涉法的高稳定算法
8. Core Engine Noise Control Program. Volume II. Identification of Noise Generation and Suppression Mechanisms. [R] . kazin, s. b. matta, r. k. 1974

机译：核心引擎噪声控制计划。第二卷。噪声生成和抑制机制的识别。

EFFECT OF MULTIMODE FIBRE CORE DIAMETER ON MODAL NOISE SUPPRESSION IN WHITE-LIGHT INTERFEROMETRY

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