A reflective optic fiber vibration measuring system has been developed.
提出了一种反射式光纤测振系统。
A noncontact method used for detecting end position of optic fiber is presented.
介绍对光纤端部位置的非接触检测方法。
A optic fiber sensing method for detecting gas density was presented in this paper.
本文提出了基于光纤扰模的气体浓度光纤传感方法。
Nowadays, it has been one of the most promising technologies in optic fiber sensing.
目前这项技术已成为光纤传感器技术中最具前途的技术之一。
An optic fiber displacement sensor with intensity compensation is introduced in this paper.
本文介绍了一种强度补偿型光纤位移传感器。
And the application of new generation SCADA based on optic fiber Ethernet has been proposed.
并提出了基于光纤以太网的新一代SCADA系统的应用。
An easy realizable spectrum absorption type optic fiber gas sensor was studied and discussed.
研究了差分吸收式光谱吸收型光纤气体传感器。
An optic fiber interferometric system for measuring absolute distance up to 1 meter is presented.
提出一种可以测量1米以上绝对距离的光纤干涉测距系统。
Among all the high technologies of health monitoring, optic fiber sensing has its unique advantages.
工程结构安全监测的高新技术中，光纤传感具有独特的优势。
Several problems about multimedia communication on the optic fiber network environment are discussed.
讨论了在光纤网络环境下进行多媒体应用的若干问题。
The distributed optic fiber strain sensor based on Brillouin scatter has potential applications in industry.
分布式光纤拉伸应变传感器具有非常重要的应用前景。
Optic fiber gratings sensor has many unique advantages, and is one of the most applied sensors in recent years.
光纤光栅传感器具有许多独特优点，是近年来应用较多的一种传感器。
Optic fiber-grating sensor has many unique advantages and is one of the widely-applied sensors in recent years.
光纤光栅传感器具有许多独特优点，是近年来应用较多的一种传感器。
The optic fiber flowmeter is a kind of new type flowmeter combined optic fiber technology and flow measurement.
光纤流量传感器是光纤技术和传统流量检测技术相结合的一种新型流量传感器。
It is noteworthy that the approach of transmitting the sensing data bases on optic fiber communication networks.
特别应值得注意的是利用光纤通信网络传输传感数据的途径。
Study shows the displacement which is transformed by the flat diaphragm can be detected by the optic fiber sensor.
利用平膜片实现压力与位移的转换，其位移由光纤传感器检测出来。
The above system chiefly consists of light source, optic fiber sensor, photo detector and signal processing circuit.
应变测量系统主要由光源、传感光纤、光电探测器和信号处理电路组成。
A new coalmine methane detection method based on Beer-Lambert Law using absorption type optic fiber is investigated.
从理论上提出了一种基于比耳朗伯定律的新型煤矿安全系统瓦斯检测方法。
This paper analyses the mechanism and gives the theoretical model of the micro bend loss in the optic fiber sensing ring.
本文首先分析了新型光纤环敏感元件的敏感机理，给出其微弯光损耗的理论模型；
Magneto optic properties of Faraday sensing element has much affect on the performance of the optic Fiber Current Sensor.
法拉第传感材料的磁光性能对于光纤电流传感器的性能有重要的影响。
The effects of the optical length, the output couple coefficient, and the loss on the STF of optic fiber ring are analyzed.
并分析了光纤环光学长度、耦合输出系数、损耗对光纤环光谱传递函数的作用。
The optic fiber sensors of phase modulation type developed by the interference theory in traditional optics are high sensitive.
根据传统光学干涉原理研制出的相位调制型光纤传感器，其突出优点是灵敏度高。
The constructing of optic fiber communication network met the requirement of videoconference system in capacity and quality of the network.
光纤通信传输网的建成，满足了电视会议对网络传输容量及质量的要求。
In this paper, we study the function between the coupling ratio of the single mode fused optic fiber coupler and the strain via cantilever.
本文利用悬臂梁对单模熔锥光纤耦合器的耦合比与应变的关系进行了研究。
This paper describes a novel all fiber compensation network for an intensity modulated optic fiber with three-access and its mathmatical model.
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。
The light center of gravity method is applied to processing optic fiber exited spot signal for acquiring the position features of optic fiber ends.
采用“光重心法”对光纤出射光斑信号进行处理，获取光纤端部的位置特征。
The system can also be applied to measurement of numerical aperture of polymer optic fiber and characterization of the refractory index distribution.
该系统也可实现聚合物光纤数值孔径的测量和折射率分布的表征等。
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.
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。
The measuring results for the micro displacement and the strain indicate that the optic fiber strain gauge offers a monitoring method both strain and distortion.
通过微位移架上的位移测量实验与悬臂梁上的应变测量实验，结果表明该光纤应变片提供了同时适合于应变与形变的检测方式。
Superior to the existing telephones, the videophone, or laser phone, can transmit voice and image simultaneously along its telephone line which is made of optic fiber.
电视电话和激光电话优于现有的电话，可以沿着光纤组成的电话线同时传播声音和图像。
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