光纤传感技术

隧道结构健康监测系统与光纤传感技术

Tunnel Structural Health Monitoring System and Fiber Optic Sensing Technology

光纤传感技术监测沥青混合料应变响应有效性研究

Study on the Effectiveness of Monitoring Asphalt Mixture 's Strain Response Based on Fiber Optic Sensing Technology

SnO2∶ZnO薄膜乙醇气敏光纤传感技术

Technique for ETHANOL Gas Sensing Optical Fibre of SnO_2 : ZnO Film

VSP测井仪采用先进的光纤传感技术进行油气层测试。

VSP jogging tool adopts advanced fiber optics sensor to test the oil-gas reservoir .

因此，本课题提出一种利用光纤传感技术对FRP的分层或剥离进行无损检测的新方法。

Therefore , a new delamination and debonding detection technique based on fiber optic interferometry is proposed in this thesis .

本文研究一种新型的基于Φ-OTDR（phase-sensitiveopticaltime-domainreflectometer，相位敏感光时域反射计）分布式光纤传感技术的安防系统。

In this paper , a novel security systems based on the Φ - OTDR ( phase-sensitive optical time-domain reflectometer ,) distributed optical fiber sensing technology is proposed .

最后，简要分析了相关的关键技术，如分布式光纤传感技术、光纤传感器的多路复用技术、光纤传感器的无损集成技术、RS-485总线通讯技术等。

Finally , the relevant key techniques are also briefly analyzed , including distributed optical fiber sensing , multiplexing of optical fiber sensors , unharmful integrating of optical fiber sensors and RS-485 bus communication .

布里渊光时域反射（BrillouinOpticalTimeDomainReflectometry，BOTDR）是一种快速发展、具有蓬勃活力的光纤传感技术，可用于获取分布式温度与应变信息，具有广泛的应用前景。

Brillouin Optical Time Domain Reflectometry ( BOTDR ) is a rapidly developing and vigorous optical fiber sensing technology , which can be used to obtain the distributed temperature and strain informations , and thus it has a broad application prospect .

另一方面，光纤传感技术得到飞速发展。其中光纤布拉格光栅（FBG）传感器以精度高、寿命长、抗电磁干扰强等优点，已经受到越来越多的关注。

On the other hand , with the development of the fiber technology , the sensors especially the fiber Bragg grating ( FBG ) sensors have been attracted increasing interesting due to the high precision , long service life and electromagnetic interference immunity .

通过大型岩溶塌陷物理模型试验室，研究了BOTDR光纤传感技术在岩溶塌陷（或沉陷）监测中的应用。

As a distributed and real time monitor technique , BOTDR gives engineers a great expectation to carry out monitoring and prediction of sinkhole collapse in covered karst areas .

论述了使用光纤传感技术的POC型干式燃气储气罐活塞倾斜检测系统的工作原理、检测方案、测量数据的计算方法和计算机软件的设计。

A discussion is made on the working principle , test scheme , calculation method of measured data , and design of computer software for the piston tilt test system of POC-type dry gasholder based on fibre-optical sensing technology .

本文在介绍基于布里渊光时域分析（BOTDA）分布式光纤传感技术国内外研究现状的基础上，详细论述了自发布里渊散射（SPBS）和受激布里渊散射（SBS）的机理。

In this thesis , the principles of spontaneous Brillouin scattering ( SPBS ) and stimulated Brillouin scattering ( SBS ) have been discussed in detail based on the introduction to research status of distributed optical fiber sensing technology with Brillouin optical time domain analysis ( BOTDA ) .

光导纤维应用与光纤传感技术（四）

Optical fiber applications and optical fiber transducer technology ( 4 )

光纤传感技术在舰船抗冲击测量中的应用研究

Application study of fiber sensor technique in ship shock resistance testing

利用分布式光纤传感技术检测天然气管道泄漏

Leak detection on gas pipeline with the distributed fiber-optic sensing technology

一氧化氮光纤传感技术的研究

Study on the Fiber - Optic Sensing Technique of Nitric Oxide

智能材料中光纤传感技术的研究进展

Research and Development of Optical Fiber Sensor Technology for Smart materials

分布式光纤传感技术的特点与研究现状

The Characteristics and Recent Progress of Distributed Optical Fiber Sensing Technology

基于光纤传感技术的振动解调系统及其应用

Application of Vibration Demodulation System Based on Optical Fiber Sensing Technology

光纤传感技术位移检测特性分析

The Analysis of the Test Features of the Fiber Optic Sensor Technique

小波滤噪在布里渊光纤传感技术中的应用

Application of Wavelet Denoising Method in Brillouin Optical Sensing Technique

应用于结构健康监测的分布式光纤传感技术

Distributed Optical Fiber Sensor Technology Applied to Structural Health Monitoring

用红外光纤传感技术测量液体的浓度

Infrared Optical Fiber Sensor for the Measurement of Solution Concentration

基于自发布里渊散射的分布式光纤传感技术的研究

Research on Distributed Optical Fiber Sensing Technology Based on Spontaneous Brillouin Scattering

光纤传感技术在水电工程安全监测领域应用研究综述

Application of fiber 's sensing technology in safety monitoring of hydropower projects

光纤传感技术在水果内部品质检测中的应用研究

A Study on Fiber Sensing Technique Used for Fruit Interior Quality Inspection

基于布里渊增益的单端分布式光纤传感技术

A Distributed Optical Fiber Single end Sensing Technique Based on Brillouin Gain

空心光纤传感技术在断裂测量中的应用

Research on the Rupture Place Using Hollow Center Optical Fiber

光纤传感技术在网架结构健康检测中应用

Application of optical fiber sensing technique in health detection of space trusses

光纤传感技术在矿山安全监测中的应用

Application of Optical Fiber Sensing Technology in Mine Safety Monitoring