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- Optical fibre grating sensors have advantages of corrosion preventing and resisting electromagnetic to interfere. All that makes them work normally under abominable environment such as rain, snow and fog terms. 光纤光栅传感器所具有的防腐蚀、抗电磁干扰等特性使得其能在恶劣的环境如雨、雪和雾等条件下正常工作。
- The optic fibre grating is a section of optic fibres, have structure that refracting rate periodicity changes in its fine core. 英语高手进 谢谢帮翻译光纤光栅就是一段光纤,其纤芯中具有折射率周期性变化的结构。
- Key Problem and Concerning Optical Fibre Grating Intelligent Construction Sensing Technology 光纤光栅传感智能结构的技术难点及研究
- optical fibre grating 光纤光栅
- ALCATEL SHANGHAI OPTICAL FIBRE CABLE CO.LTD. 上海阿尔卡特光缆有限公司。
- A sensor channels the light signal along an optical fibre. 传感器沿光导纤维输送光信号。
- The composition difference between optical fibre plate HMB and CMB was studied. 研究了HMB和CMB两种光学纤维面板的成分差异。
- the optic fibre Bragg grating sensor (FBG) 光纤Bragg光栅传感器
- In this paper, the relation between the structure of the chirped fibre grating and the parameters of the incident femtosecond pulse is described. Numerical calculations show that the chirped fibre grating has a broad Bragg reflection spectrum. 研究了该光栅结构与入射超短脉冲激光脉冲参数的关系 ;数值计算表明该光栅具有较大的Bragg反射带宽 .
- It is already being used in the 1.8km 8.448 Mb/s PCM-120 route optic fibre telephone communication system. 已用于1.;8公里;8
- By the end of 1997, about 1 020 000 homes were passed by Wharf Cable's MMDS network, and about 503 000 homes were served by its optical fibre network. 截至一九九七年底,九仓有线电视利用微波方式传送节目的服务已直达逾102万个家庭,而利用光纤有线网络直达的家庭则约有503000个。
- The extra channels offered on the optical fibre network are mostly additional pay-per-view movie channels and an international home shopping channel. 用光纤网络收看节目的观众则可观看更多自选节目和一个购物台。
- The structure and characterization of optical fibre voltage and elec- tric field sensors are deseribed. 本文叙述了光纤电压电场传感器的结构和性能。
- The ability of the optical fibre conveying microwave, which changed the basic technology of the radar and EW. 光纤传送微波的能力改变了雷达和电子战的基本技术基础。
- YOFC shanghai possesses a wide range of optical fibre cable accessories, service complete solution for ftth. 为最终实现光纤到户提供全面解决方案。
- An optical fibre link needs a photo detector to convert the incoming light pulses into electrical signals. 光导纤维纽带需要图片检测器把输入脉冲转化为电子信号。
- Optical fibre amplifiers. Basic specification. Part 1-3 : test methods for gain parameters. Optical power meter. 光纤增强器.;基本规范
- A safety interlock system that limits the optical power level on an open optical fibre cable. 一种安全互锁系统,该系统在光缆未连接处将光源的功率限制在安全范围内(不损伤人眼)。
- Xu M G,Archambault J L,Reekieetal L.Discrimination Between Strain and Temperature Effects Using Dual-wavelength Fibre Gratings Ensors[J].Electron Lett,1994,11(3):25-28. 刘云启郭转运.;光纤光栅传感测量中的交叉敏感机制及其解决方案[J]
- By the end of 1997,about 1 020 000 homes were passed by Wharf Cable's MMDS network,and about 503 000 homes were served by its optical fibre network. 截至一九九七年底,九仓有线电视利用微波方式传送节目的服务已直达逾102万个家庭,而利用光纤有线网络直达的家庭则约有503000个。