光衰减器

新型MEMS可变光衰减器的微磁执行器

Magnetic Micro Actuator of New Type of MEMS Variable Optical Attenuator

一种基于MEMS技术的可变光衰减器

Variable Optical Attenuator Based on MEMS Technology

一种MEMS可调光衰减器性能测试及动态响应分析

Measurement and Dynamic Response Analysis on a MEMS Variable Optical Attenuator

一种低成本光通信用MEMS可变光衰减器

Low Cost MEMS Variable Optical Attenuator for Optical Telecommunication Application

当前光衰减器的主流技术有很多种，包括机械型，磁光效应，热光效应，电光效应，声光效应，MEMS技术及光波导技术等。

Recently various types of attenuators have been realized which include the use of mechanism , magnetic-optical effect , thermo-optical effect , electro-optic effect , acoustic-optical effect , MEMS , optical wave-guide and so on .

提出了基于热光型聚合物的集成有S弯曲光衰减器的1×4Y分叉数字光开关。

We present a 1 × 4 Y-branch digital optical switch in which S-bend variable optical attenuators are integrated .

设计了一种新型的、基于SOI材料的可调谐光衰减器，其调制区采用了独特的双脊型PIN结构，增强了注入电流场与光场的重叠，提高电注入效率。

A novel variable optical attenuator based on SOI material was designed . The modulation area was formed of a special transverse PIN junction on a double-rib waveguide , which can enhance the overlap between the electric field and the optical field and accordingly increase the injection efficiency .

设计了一种具有自锁功能，可实现数字化的电磁驱动可调光衰减器。

A digitalized variable optical attenuator with self-locking function is designed .

可调光衰减器的光衰减量线性补偿

The Linearity Compensation of a Digital Micro-machining Based Variable Optical Attenuator

基于平行式液晶技术的可变光衰减器

A Variable Optical Attenuator Based on Parallel-aligned Liquid Crystal Technology

光衰减器是一种广泛应用的无源光器件。

Optical attenuator is a kind of widely used passive optical component .

基于微电机械系统的反射式可变光衰减器的研究与设计

The Research and Design of MEMS-based Reflected Variable Optical Attenuator

光纤型热光可调光衰减器的设计及其衰减分析

Design and Attenuation Analysis for Fiber-Typed Variable Optical Attenuator Based on Thermo-Optic Effect

新型可变光衰减器的温度特性研究

The Temperature Character of a Novel Variable Optical Attenuator

位错型微机械可变光衰减器的研究

Research on an Offset-type Micro Mechanical Variable Optical Attenuator

基于三波导耦合的聚合物电光可调光衰减器

Coupling-Based Electro-Optic Polymer Variable Optical Attenuator Using Three Waveguides

聚合物分散液晶材料可调光衰减器的设计与制作

Manufacture of polymer dispersed liquid crystal variable optical attenuator

一种数字化可调光衰减器的设计

A design for a digitalized variable optical attenuator

热光可调光衰减器的设计及测试

Design and measurement of thermo-optic variable optical attenuator

挡光型可变光衰减器的衰减量构成的分析

Analysis on Attenuation of Light - blocked Attenuator

提出了一种基于热光调节的可调光衰减器结构。

A fiber-type variable optical attenuator ( VOA ) based on thermo-optic effect is proposed .

液晶可变光衰减器透明导电电极材料的制作与器件工艺的研究

Study on Transparent Electrode Material and Fabrication Technology of Novel Liquid Crystal Variable Optical Attenuator

本文采用后反馈闭环控制，制成了可变光衰减器模拟控制电路。

High speed VOA module had been fabricated by using back closed-loop control analog circuits .

用于新型液晶可变光衰减器的聚合物分散液晶膜的研究

Investigation of Polymer Dispersed Liquid Crystal Film Based on Novel Liquid Crystal Variable Optical Attenuator

聚合物波导型光衰减器的研究

Study on Polymeric Waveguide Optical Attenuator

可变光衰减器中高斯光束的衍射特性研究

Study on the diffraction characteristic of Gaussian beam baffled by a blade in variable optical attenuator

面板安装可变光衰减器

Panel mount variable optical attenuator

聚合物热光可变光衰减器

Polymer-Based Variable Optical Attenuator

首先分析了光衰减器的光学原理，然后详细介绍了其电机定位系统。

First , it analyzed the optical theory of attenuator , then introduced the motor positioning system in detail .

将光衰减器用作解调系统的光调制器，解决了解调系统光信号的调制问题。

The optical attenuation is used as optical modulator of demodulation system , which solves the problem of optical modulation .