分析了内置式光纤法布里珀罗磁场传感器的灵敏度及光源线宽对灵敏度的影响。
The sensitivity of intrinsic fiber optic Fabry Perot (F P) magnetic sensor is studied and the influence of linewidth of light source is discussed.
本文介绍一种新颖的三节点式光纤强度调制传感器全光纤补偿网络的原理和建模。
This paper describes a novel all fiber compensation network for an intensity modulated optic fiber with three-access and its mathmatical model.
将反射式光纤位移传感器应用于固体线膨胀系数测定仪，可以较精确地测定金属线胀系数。
The system consisting of optical fiber displacement sensor and solid linear expansion coefficient apparatus, is used to measure the linear expansion coefficient of metal.
描述了一种具有参考信号的反射式光纤液位传感器，它是利用光纤的输光反射原理测量液位。
A light-reflection liquid, level sensor with optical fibers isdescribed, which is based on the fiber input-light reflection principle.
提出了一种反射式双F-P干涉仪光纤位移传感器方案，在这个方案中采用LED作为光源。
A scheme Of optical fiber displacement sensor with renective dual F-P interferometers is presented. In this scheme a LED is used as light source.
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.
简要介绍反射式强度型光纤传感器的工作原理及各组成部分的作用。
This paper introduced and discussed the operating principle of the reflection-type fiber sensor.
给出了反射式光纤位移传感器反射接收光强灵敏度的计算方法。
A way to the the sensitivity of reflected light power collected by reflective type fiber-optic displacement sensor is given.
利用所研制的新型反射式光纤传感器对精密产品加工中的小台阶、沟槽等进行了测试研究。
Based on the newly developed laser optical fiber sensor, the small step products and grooves machined by precision processing were experimentally measured according to the laser reflex principle.
研究了反射式强度调制型光纤传感器中反射面的形状对光强调制特性的影响，推导得出了含反射面形状因子的光强调制函数。
In a reflective fiber optic displacement sensor, the influence on intensity modulation property caused by the reflector shape was studied theoretically with the mathematic model found.
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.
该传感器电路系统同样适用于类似条件下用反射式光纤位移传感器测量的其他系统。
This practical circuit system also suits for other reflective optical fiber displacement sensor testing systems in the similar condition.
本文介绍了一种非接触式的新型光纤温度传感器及其显示仪表。
This paper introduces a new non-contact optical fiber temperature, sensor and its display system.
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.
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.
设计了用于旋转机械动静间隙测量的三层反射式同轴光纤束位移传感器。
Three-layer reflective coaxial fiber bundle displacement sensor for measuring dynamic and static clearance of rotating machinery is designed.
研究了粘贴式光纤布拉格光栅应变传感器对柔性梁的动态响应特性，并用压电陶瓷加速度传感器作对照。
Dynamic strain of flexible beam was measured by pasted FBG strain sensor, and the results were compared with that by acceleration sensor of piezoelectric ceramic.
本文建立了一种新型的反射式光纤位移传感器的数学模型，并将其用于推力轴承试验中测量油膜厚度的VXI测试系统中。
In this paper, an oil film thickness VXI measuring system of the thrust bearing test has been applied to set up a new kind of optical fiber reflective sensor mod el.
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.
最后展望了光纤分布式测温传感器在油田测试中的应用前景。
Finally the application prospect of distributed fiber optic temperature sensors in oil field measurement are looked forward.
与传统的SPR传感器相比，该传感器大大降低了成本，其原理也可以很容易地移植到分布式光纤spr传感器的设计中。
The sensor can reduce the cost of device compared with the traditional SPR sensor and the idea can be transplanted to the design of distributed optical fiber SPR sensor easily.
研究了一种新型结构的光纤悬臂梁式振动传感器。
This paper deals with a novel type of optic fibre cantilever vibration sensor.
分析了反射式光纤位移传感器的输出特性，设计了一种新的宽量程反射式光纤位移传感器。
The output characteristic of reflective fiber optic displacement sensor was analyzed. A novel reflective fiber optic sensor for displacement measurement over a wide measuring range was designed.
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.
本文介绍了一种结构简单、易于实现的反射式强度调制型光纤传感器。
In this paper, a reflective intensity modulation optical fiber sensor with simple structure and easy design has been introduced.
介绍了反射式光强调制型光纤传感器的工作原理、最新的研究进展及其在位移检测中的应用。
The working principle of reflective intensity-modulated fiber optic sensor was presented. And the latest research findings and the application of it in displacement detection were also given.
本论文从理论和实验上对周围介质折射率敏感的触点式熔接型光纤液位传感器的传感头进行了研究。
The sensor head of fusion fiber-optic single-point liquid-level sensor is investigated experimentally and theoretically in this paper, which is sensitive to the refractive index of surrounding media.
因此基于结构的振动是多个振动模态按一定比例线性的叠加的理论基础，提出了一种新型传感器，分布式光纤曲率模态传感器用于薄结构的振动测量。
Based on practical structure can be regarded as the stack of multiple vibration mode, a new concept of modal curvature sensors with optical fiber is proposed to measure vibration mode.
本文较详细地介绍了基于半导体吸收式光强度调制原理的光纤温度传感器的原理及其实现。
The principle and realization of a Fiber-optic temperature sensors ba sed on semiconductor optical absorption were discussed in detail.
谐振式光纤陀螺（R-FOG）是新一代惯性旋转传感器的代表。
Resonator fiber optic gyro(R-FOG) is a promising candidate for the next generation inertial rotation sensor.
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