The design of the transmissive variable optical attenuator 透射型电可调光衰减器的设计
Test methods of measuring optical attenuators 测量光学衰减的试验方法
Polymer - based variable optical attenuator 聚合物热光可变光衰减器
The temperature character of a novel variable optical attenuator 新型可变光衰减器的温度特性研究
General rules of optical attenuators 光衰减器的一般规则
A new kind of optical waveguide and its application in optical attenuator 一种新型光波导及其在光衰耗器中的应用
Fixed optical attenuators 光衰减器固定
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。
This thesis presents a study on the non - silicon based mems optical switch and variable optical attenuator . by fully utilizing the available micro - machining capability , we developed a series of devices based on electrical discharge machining technique 在阅读国内外相关文献的基础上,利用实验室现有条件,制作了一系列器件,并对器件进行了性能测试与分析。
An optical attenuator is a device used to reduce the power level of an optical signal, either in free space or in an optical fiber. The basic types of optical attenuators are fixed, step-wise variable, and continuously variable.