1) tunable filter
可调谐滤波
1.
A tunable filter is formed when a plasma defect is introduced in the one-dimensional dielectric-air microwave photonic crystal.
据等离子体的强色散特性,其等效折射率与电磁波频率及等离子体频率等参数有关,因而可以通过改变等离子参数,使一维微波光子晶体缺陷层的谐振频率发生偏移,实现微波光子晶体的可调谐滤波特性。
2) tunable filter
可调谐滤波器
1.
Numerical analysis of tunable filter based on MOEMS technology driven by electrostatic force;
静电力驱动MOEMS可调谐滤波器的数值分析
2.
Theoretical study on photonic crystal tunable filter with multiple channels;
光子晶体多通道可调谐滤波器的理论研究
3.
Based on this,a tunable filter of double channel of one-dimensional photonic crystal is designed,with the tunable wavelength of 140 nm,tunable FWHM of 1～5 nm,peak value of transmissivit.
98的一维光子晶体双通道可调谐滤波器。
3) tunable optical filter
可调谐光滤波器
1.
Design of tunable optical filter using ladder-interference-type structure;
一种梯形干涉链可调谐光滤波器的设计与研究
2.
Then,based on this characteristic of LPFGs,the designing of a new type of tunable optical filter was put forward.
分析了长周期光纤光栅(LPFGs)透射谱受外界环境折射率变化影响的特性及其原理,进而提出了一种新型的可调谐光滤波器的设计思路,并运用分段光栅的矩阵分析法对其进行了具体的计算。
3.
The transmission properties of the one-dimensional photonic crystals with defects were studied using the eigen matrix method, and a new kind of tunable optical filter is proposed in this paper.
用特征矩阵法研究了带缺陷的一维光子晶体的透射性质 ,并提出了新的可调谐光滤波器的概念 。
4) Tunable filters
可调谐滤波器
1.
Suppression of sidelobe levels for acousto-optic tunable filters using cascaded three single-stage AOTFs
3级串联声光可调谐滤波器旁瓣抑制的研究
5) tunable filter (TF)
可调谐滤波器(TF)
6) tunable wavelength filter
波长可调谐滤波器
1.
Attention is focused on holographic multi/demulitplexers for WDM systems, encoder/decoders for OCDMA, and tunable wavelength filters, the fundamental principles and progress of them are presented, moreover the prospect of applications of holography in optical communications is discussed.
本文重点研究了全息技术在WDM复用器 /解复用器、OCDMA编码器 /解码器和波长可调谐滤波器中的应用 ,分析了它们的基本原理和研究进展 ,并探讨了全息技术在光通信器件发展中的应用前
补充资料：调谐
1.调和﹔协调。 2.调节可变电容器或线圈使收音机与无线电波达到谐振。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条