The Key Technology Research of High-resolution Optical Time Domain Reflectometer;
高分辨率光时域反射计的技术研究
The output signal characteristics of optical time domain reflectometer(OTDR) are deduced and analyzed by optimizing the structure parameters of the two rings cavity lengths and coupling ratios.
通过计算机仿真,给出了用光时域反射计(OTDR)探测到的光纤转动传感器输出信号的特性,利用优化的环长和分光比两结构参量,分析了模拟结果。
The requirements of Interference fiber optical gyroscope(IFOG),optical time domain reflectometer(OTDR),biomedicine optical coherence tomograph.
讨论了在干涉型光纤陀螺仪、光时域反射计、医学相干检测技术、波分复用技术中对SLD的要求。
An OTDR Attenuation Calibration Apparatus;
光时域反射计衰减特性检定装置
Distributed Fiber Optic Sensor for Oil Pipeline Leakage Detection Based on OTDR;
基于光时域反射计的全分布式光纤漏油传感器
Finally, the advanced technology, especially the OTDR and Fiber Optic F-P Sensing System for monitoring landslide is introduced and the further is prospected.
然后介绍了国内外滑坡安全监测研究的现状,最后介绍了目前世界上较先进的滑坡监测新技术,尤其是光时域反射计和光纤法珀传感器,并展望了滑坡安全监测技术的应用前景。
The application of a new OTDR in passive optical networks
新型光时域反射计在无源光网络中的应用
The Implementation and Application of Optical Time-Domain Reflectometry with Large Dynamic Range
大动态范围光时域反射计的实现与应用
Real-time Wavelet Transform Based Coherent detecting Brillouin Optical Time Domain Reflectometer
基于实时小波变换信号处理的相干检测布里渊光时域反射计
Influence of Stress Gradient on Measurement Accuracy of Brillouin Optical-Time-Domain-Reflectometry
应变梯度对布里渊光时域反射计测量精度的影响
Development and Application of Optical Frequency Domain Reflectometer with High Resolution
高分辨率光频域反射计的发展和应用
Design of signal acquisition system based on time domain reflectometry
基于时域反射计的信号采集系统设计
The Application of the Pulse TDR Gauge to Power Plant
脉冲时域反射物位计在电厂中的应用
A Novel Optical Time Domain Reflectometer with Michelson Structure
一种具有迈克耳逊结构的新型光时域反射仪
Transmittance And Reflectance Meter
可视光透过率、反射率计
scanning reflective microdensitometer
扫描反射显微光密度计
Influence of Short Pulses on Measurement Accuracy of Brillouin Optical Time Domain Reflectometers
窄泵浦脉冲对布里渊光时域反射仪测量精度的影响
reflectance radiometer-photometer
反射率测定用辐射计-光度计
Time-domain reflectometry( TDR): An impulse is transmitted into the loop.
时域反射器（DR）一个脉冲发射给环路。
Study on Reflection Coefficient Based on Time-domain Ray Tracing
基于时域射线跟踪法的反射系数研究
testing method for infrared reflectance (from spectrophotometric data)
分光光度计数据红外反射测量试验法
The reflection wavered, as though it came rather from a fire which had been lighted than from a candle.
墙上的反光还不时颤动，好象是一种火焰的反射，而不是光的反射。
Measurement of Soil Bulk Density by Time Domain Reflectometry Combined with Soil Sampling;
时域反射仪结合土钻法测定土壤容重
Present Application Status and Development Trend of the Time Domain Reflectometry
时域反射仪(TDR)的应用现状与发展趋势