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A multiplexed CW Brillouin system for precise interrogation of a sensor array made from short discrete sections of optical fibre

机译：多路连续波布里渊系统，用于精确询问由短离散光纤部分制成的传感器阵列

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摘要

A novel configuration for precise temperature sensing in an array of optical fibre sections is reported. The sections are chosen to have different Brillouin shifts, to enable separation of scattered light signals in the frequency domain, rather than the traditional time domain, allowing lower-noise CW operation and greater precision due to the 100% duty cycle.

机译：报道了一种用于在光纤段的阵列中进行精确温度感测的新颖配置。选择这些部分以具有不同的布里渊位移，以实现频域而不是传统时域中的散射光信号分离，由于占空比为100％，因此可以实现更低噪声的CW操作和更高的精度。

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《International Conference on Optical Fibre Sensors》|2008年|217-218|共4页
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作者
J. P. Dakin; S. Chin; L. Thevenaz;
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原文格式 PDF
正文语种
中图分类光波通信、激光通信;
关键词
instrumentation; fiber-optic sensor; optical fibers; brillouin scattering; temperature sensing;

机译：仪器仪表;光纤传感器;光纤;布里渊散射;温度传感;

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专利

1. Extended range interrogation of wavelength division multiplexed fibre Bragg grating sensors using arrayed waveguide grating [J] . Norman D.C.C., Webb D.J., Pechstedt R.D. Electronics Letters . 2003,第24期

机译：使用阵列波导光栅的波分复用光纤布拉格光栅传感器的扩展范围询问
2. Short-scan interferometric interrogation and multiplexing of fibre Bragg grating sensors [J] . Flavin D.A., Jones J.D.C., McBride R. Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 1999,第4期

机译：光纤布拉格光栅传感器的短扫描干涉询问和多路复用
3. Short-scan interferometric interrogation and multiplexing of fibre Bragg grating sensors [J] . D.A. Flavin, R. McBride, J.D.C. Jones Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 1999,第4a6期

机译：光纤布拉格光栅传感器的短扫描干涉询问和多路复用
4. A multiplexed CW Brillouin system for precise interrogation of a sensor array made from short discrete sections of optical fibre [C] . J. P. Dakin, S. Chink, L. Thevenaz International Conference on Optical Fiber Sensors . 2008

机译：一种多路复用CW布里渊系统，用于精确地询问由光纤短路分段的传感器阵列进行精确询问
5. Time division multiplexing of a serial fibre optic Bragg grating sensor array. [D] . Cooper, David James Frederick. 1999

机译：串行光纤布拉格光栅传感器阵列的时分复用。
6. Experimental Validation of an Optical System for Interrogation of Dermally-Implanted Microparticle Sensors [O] . Ruiqi Long, Mike McShane -1

机译：用于皮肤植入微粒传感器询问的光学系统的实验验证
7. A multiplexed CW Brillouin system for precise interrogation of a sensor array made from short discrete sections of optical fibre [O] . Dakin, J.P., Chin, S., Thévenaz, L. 2008

机译：多路CW布里渊系统，用于精确询问由短光纤分立部分制成的传感器阵列

A multiplexed CW Brillouin system for precise interrogation of a sensor array made from short discrete sections of optical fibre

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