介绍了分布式光纤传感器的当前进展及发展趋势。
The current development and trend of distributed optical fiber sensors are introduced.
其次，设计了分布式光纤光栅温度、应变测量系统。
Second, temperature and strain measurement system of distributed FBG is designed.
分布式光纤拉伸应变传感器具有非常重要的应用前景。
The distributed optic fiber strain sensor based on Brillouin scatter has potential applications in industry.
提出了一种基于分布式光纤光栅的边坡监测与报警系统。
The monitoring and alarming system of slope based on distributed optical fiber grating is presented.
分布式光纤传感技术是近年来光纤传感领域的研究热点。
The distributed optical fiber sensing technology is the hot off the press in the optical fiber sensing field in recent years.
详细分析了分布式光纤温度传感技术在水电工程中的应用。
The applications of distributed optical fiber temperature sensing technology in water-power engineering were analyzed in detail in this paper.
详细分析了分布式光纤温度传感技术在水电工程中的应用。
Research on theory of seepage monitoring based on distributed optical fiber sensing technology;
分布式光纤温度传感技术为渗漏监测提供了一个全新的方法。
The distributed optical fiber temperature sensing technology is a brand-new way for leakage monitoring.
分析了偏振模耦合原理的分布式光纤传感器的自相干与互相干光；
Phenomena of self-coherence and mutual-coherence of the distributed fiber optic sensor based on the principle of polarized-mode coupling are analyzed.
该分析是通过分布式光纤数据完成的，贯穿油井的整个生命周期。
This analysis is performed through Pinnacle's professionals using the distributed fiber-optic data throughout the well life.
本文从理论分析与实验验证两方面对分布式光纤传感器进行研究。
Distributed optical fiber sensor is researched from the two aspects of theoretical analysis and experimental verification.
目的介绍了基于布里渊散射的分布式光纤传感器的当前进展及趋势。
Aim To introduce the present development research on the Brillouin scattering distributed optic fiber sensor.
分布式光纤测温系统在电力行业电缆温度监测中发挥着重要的作用。
Distributed fiber optic temperature sensing(DTS) system is important in the surveillance of cable temperature.
研究了一种基于波分复用原理的准分布式光纤表面等离子体波传感器。
A quasi-distributed optical fiber surface plasmon resonance (SPR) sensor based on wavelength division multiplexing is studied.
研究一种用于油气管道安全分布式光纤预警系统的侵入事件识别方法。
In this paper, we define sustainable developing oil and gas resource security system, and set up its evaluation model and evaluation index system.
光纤背向散射效应直接应用于光纤拉曼放大器和分布式光纤拉曼温度传感器系统。
The backscattering effect of optical fiber has been applied to fiber Raman amplifier and distributed optical fiber Raman temperature sensors system.
近年来，分布式光纤传感技术由于具有诸多优点，在结构健康监测中应用越来越广。
In recent years, distributed optical fiber sensing technology has been applied more and more widely in structural health monitoring because of many advantages.
该光纤微弯压力传感器能够组成分布式光纤测试系统，具有机械调零、过载保护功能。
This sensor can form a distributed fiber optic measuring system and it has the function of zero adjustment and overload protection.
该光纤微弯压力传感器能够组成分布式光纤测试系统，具有机械调零、过载保护功能。
This sensor can form a distributed fiber optic measuring system and it has the function of mechanical zero adjustment and overload protection.
为了解决土木工程结构中裂缝检测的难题，可以通过在结构中埋入分布式光纤传感器实现。
To overcome the difficulty in the detection of cracks in concrete, distributed optical fiber sensors can be preembedded in structures.
针对分布式光纤温度传感系统信号的特点，对系统的各部分PCB的设计进行分析和研究。
Each PCB part of system is analyzed and researched based on the characteristics of distributed fiber optic temperature signal.
摘要：阐述了基于拉曼背向散射和光时域反射(OTDR)技术的分布式光纤测温系统的原理。
Abstract: The principle of distributed temperature sensor system based on Raman Scattering and optical time domain reflectometer (OTDR) is explained.
SPECTRUM诊断服务采用连续油管传输的分布式光纤感应系统来实时评估完井和生产效果。
SPECTRUM Diagnostic Services utilizes coiled-tubing-conveyed, fiber-optic distributed sensing for real-time evaluation of completion and production effectiveness.
研究了一种用于大型工程结构应变、变形状态监测的基于光时域反射技术的分布式光纤应变传感系统。
A distributed optic fiber type strain sensing system based on optical time domain reflectometer and used for monitoring large scale structural strain and deformation state is studied in the paper.
得出分布式光纤感温探测器可以较好的用于监测隧道火灾，但还不能够完全符合隧道火灾监测的要求。
Through the compare, we can elicit a conclusion that is: the distribute optic fiber fire sensor is better than others, can be used in the highway tunnel.
结合实验室承担的科研项目，分析了分布式光纤光栅传感检测系统对掺铒光纤超荧光光源性能的要求。
So it is better than others. According to the project of our laboratory, the performance of fiber source used in distributed FBG sensing system is analysed.
本文介绍了分布式光纤温度测量系统的设计原理及系统特点，并阐述了该系统安装使用过程中的一些方法。
This paper introduces the principle and system features of the distributing fiber temperature measuring system, it also illustrates the methods during the process and installation.
用保偏光纤作为传感光纤的分布式光纤传感器，被测外界量引起保偏光纤中传播的两正交偏振模的相互耦合。
For a distributed fiber sensor taking a polarization-maintaining fiber as sensing fiber, the environment factors induce the orthogonal polarization modes propagated in the fiber coupling each other.
用保偏光纤作为传感光纤的分布式光纤传感器，被测外界量引起保偏光纤中传播的两正交偏振模的相互耦合。
For a distributed fiber sensor taking a polarization-maintaining fiber as sensing fiber, the environment factors induce the orthogonal polarization modes propagated in the fiber coupling each other.
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