一种新的精确测试光纤衰减方法的探讨。
A new method of precise measurement of optical fiber attenuation.
介绍了光纤应变测试系统，采用信号处理、多线程、高精度定时等处理方法，满足了对系统实时性的要求。
The fiber strain sensor system is introduced, ways of signal process, multithread, high precision timing are adopted to meet the requirement of real time.
线圈型保偏光纤偏振器的基本测试方法有偏振控制器法和消偏法。
The basic methods for coiled PM fiber-optic polarizer are polarization controller method and depolarization method.
提出一种测试光纤拉力的硬件设计方法。
A kind of fiber tension test of hardware design's method is put forward.
使用光纤表面等离子体波来测试折射率，方法简单、灵敏。
It is a simple and sensitive method to measure the refractive index with optical fiber plasma wave.
根据光纤陀螺的检测原理，分析了该测试方法与角振动台测试法的等效性。
This method was compared with the dynamic test turn table method based on the principles of the gyroscope detection method.
主要介绍了光纤通信设备的主要测试项目以及WG ANT20E传输分析仪在光纤通信系统测试中的使用方法。
The main test items of optical fiber communication equipment are discussed, and the operation methods of WG-ANT20E transmission analyser in optical fiber communication system testing are introduced.
本发明公开了一种光纤陀螺用的光纤耦合器振动性能测试方法及装置。
The invention discloses a method and a device for testing vibration performance of an optical fiber coupler for an optical fiber gyroscope.
本文介绍了一种采用4个厚膜功能模块构成的光纤数据传输中继器的设计方法，给出了具体电路及理论、测试结果。
The design of an optical fiber data transmitting repeater is described. This repeater is made of 4 special hybrid modules. The concrete circuits, measured and theoretical results are given.
介绍了光纤接续中由横向偏移带来的、轴向偏移造成的、纵向偏移产生的以及被接光纤具有不同的参数时所造成的附加衰减产生的机理及其测试方法。
The paper introduces excess loss based on lateral offset, axial offset, longitudinal offset, and different parameter value within a fiber splice, then, discusses the measurement method of excess loss.
光纤传感测试技术在国内桥梁建设中的应用刚刚起步，结合该项技术在吴忠黄河特大桥上的成功应用实例，阐述了光纤传感测试技术的原理和方法。
A description is given of working principles and method of optic fiber sensing survey technology based on its successful application to Wuzhong Yellow River Super Large Bridge.
提出一种在光纤寄生偏振耦合测试仪（DPCA）中调整光束偏振态的方法。
We present a optimized scheme for adjusting the polarization state of distributed polarization coupling analyser(DPCA).
介绍了在线监测光纤数字通信线路传输性能的测试子网方法和测试结果。
A method of conjugate measuring network for on-line transmission performance monitoring of optical fiber digital communication is introduced here.
本文从计量检定角度提出一种光纤损耗测试仪的校准方法。
A calibration method for optical fiber loss testing instrument has been put forward for the metrological verification.
通过采用光学掩膜的方法成功制备了符合设计尺寸要求的可见光滤光片，并利用光纤光谱仪测试了滤光片的光谱特性。
The precise size filter is deposited with the mask method successfully, the spectrum characteristic is tested through utilizing the optical fibre spectrometer.
研究了复合材料损伤的光纤图像显示方法，并研制了相应的测试系统。
The image displaying method, showing damage in fibre optic network embedded in composite materials, is studied. And a corresponding detection system has been made.
测试系统充分发挥了激光光纤传感测量方法的突出优点，实现对精密产品的非接触、快速地检测。
By making full use of the outstanding merits of the laser optical fiber sensing technology, a non contact, high speed inspection for the precision products is realized.
单模光纤偏振器的基本测试方法有偏振控制器法和旋转波片法 ；
The basic methods for SM fiber-optic polarizer are polarization controller method and wave plate rotation method.
本文介绍了全光网络的组成结构，及攻击光网络的几种手段，分析了现存的攻击测试方法，讨论了光纤传感技术在全光网络攻击测试方法中的应用。
Current attack detection methods for all-optical networks were analyzed, and applications of optical fiber sensing technique were discussed in attack detection methods for all-optical networks.
介绍了光纤辐射式温度测试仪的原理、特性及其温度测量方法。
The principle and characteristics of the optical-fiber thermometer are introduced, along with the technique of temperature measurement.
但通过时间序列分析中的数据建模方法可对光纤陀螺的零漂测试数据建立零偏稳定性数学模型。
By using the data modeling methods of time series analysis, we can build the model of bias instability for the drift data of fiber optic gyro.
通过如上性能的分析和测试，提出了降低啁啾光纤光栅器件时延波动、相位波动，优化其偏振模色散与偏振相关损耗的方法。
Through these measurement and analyse, bring forward the method to reduce the chirp FBG device's group delay ripple, phase ripple and optimize it's PMD and PDL.
测试精度可通过设置参比光纤、提高定位精度、完善铺设工艺及滤波去噪等方法进行提高。
The test error can be eliminated by setting comparative optical fiber, raising position-setting precision, consummating the sensing techniques, filtering wave, and denoising, among others.
从光纤光栅传感原理出发，提出了一种有效避免应变和温度交叉敏感问题的方法，通过实验测试，实现了应变和温度同时测量。
A solution has been proposed for avoiding strain and temperature cross sensitization according to principle of fiber grating. Strain and temperature is measured by experiment at the same time.
从光纤光栅传感原理出发，提出了一种有效避免应变和温度交叉敏感问题的方法，通过实验测试，实现了应变和温度同时测量。
A solution has been proposed for avoiding strain and temperature cross sensitization according to principle of fiber grating. Strain and temperature is measured by experiment at the same time.
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