Verification regulation of calibrating attenuator by 1 - 2 type attenuation standard equipment 用1 - 2型衰减标准装置检定衰减器检定规程
Fibre optic attenuators - part 1 : generic specification iec 60869 - 1 : 1999 ; german version en 60869 - 1 : 2000 纤维光学衰减器.第1部分:总规范
Variable optical attenuator is one of the key devices in wavelength - division multiplexing systems 可变光学衰减器( voa )是波分复用系统的关键器件之一。
This paper introduces the principal theory , process and test technology of variable optical attenuator 本文分析了集成化可变光学衰减器的工作原理、工艺制作和测试技术。
For further information of our products , you may visit our website at http : / / www . topfiber . com . tw 目前我们可供应全系列的的各式光耦合器和分波多工器、光衰减器、以及跳接线等。
Specification for harmonized system of quality assessment for electronic components - blank detail specification : fixed fibre optic attenuators 电子元器件质量评定协调体系规范.固定光纤衰减器空白详细规范
Fibre optic interconnecting devices and passive components performance standard - continuously variable attenuators for category u . uncontrolled environment 纤维光学互连器件和无源元件性能标准. u类连续可变衰减器.非受控环境
Not necessarily : an automatic " motor decay " has been built in such that all motors will gradually decrease their effectiveness after being set 事实并非如此.一个自动的”发动机衰减器”内嵌在这种发动机里,这样在设定好后,发动机会自动衰减其效率
Fibre optic interconnecting devices and passive components performance standard - single - mode fibre , plug - style fixed attenuators for category u . uncontrolled environment 纤维光学互连器件和无源部件性能标准. u类单模光纤插接式固定衰减器.非受控环境
Fibre optic interconnecting devices and passive components performance standard - part 053 - 3 : continously variable attenuators for category u - uncontrolled environment 纤维光学互连器件和无源元件性能标准.第053 - 3部分: u类连续可变衰减器.非受控环境
