搜索：wavelength
找到约 17 项符合「wavelength」的查询结果
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https://www.eeworm.com/dl/522192.html
书籍
Wavelength Division Multiplexing
Wavelength division multiplexing (WDM) refers to a multiplexing and transmission
scheme in optical telecommunications fibers where different wavelengths, typically
emitted by several lasers, are modulated independently (i.e., they carry independent
information from the transmitte ...
https://www.eeworm.com/dl/518/140190.html
数值算法/人工智能
Half-wavelength dipole antenna (FDTD simulation)
Half-wavelength dipole antenna (FDTD simulation)
https://www.eeworm.com/dl/690/237587.html
邮电通讯系统
Using spectra to calculate strength of reflections and losses in passive cavities.The wavelength, re
Using spectra to calculate strength of reflections and losses in passive cavities.The wavelength, reflection spectrum and transmission spectrum should be in the first 3 columns of an Excel file, which is selected when the cavity.m Matlab file is run.
https://www.eeworm.com/dl/646/470696.html
通讯编程文档
Because WDM networks are circuit switched loss networks blocking may occur because of lack of resour
Because WDM networks are circuit switched loss networks blocking may occur because of lack of resources. Also in circuit switched networks many paths use the same links. This toolbox answers the question how different paths with different loads influence on each other and what is ...
https://www.eeworm.com/dl/665/304264.html
matlab例程
the geometry of a diffraction grating, a common illustration in textbooks of optics, spectroscopy,
the geometry of a diffraction grating, a common
illustration in textbooks of optics, spectroscopy, and analytical chemistry.
Sliders on the figures allow real-time interactive control of the incidence angle,
grating ruling density (lines/mm), wavelength, and diffraction order.
https://www.eeworm.com/dl/522044.html
书籍
Optical+Communication+Theory+and+Techniques
Since the advent of optical communications, a great technological effort has
been devoted to the exploitation of the huge bandwidth of optical fibers. Start-
ing from a few Mb/s single channel systems, a fast and constant technological
development has led to the actual 10 Gb/s pe ...
https://www.eeworm.com/dl/521949.html
书籍
Light+Propagation+in+Gain+Media
An optical fiber amplifier is a key component for enabling efficient transmission of
wavelength-divisionmultiplexed(WDM)signalsoverlongdistances.Eventhough
many alternative technologies were available, erbium-doped fiber amplifiers won
theraceduringtheearly1990sandbecameastandard ...
https://www.eeworm.com/dl/894392.html
技术资料
一种WDM网状网中基于共享保护的业务量疏导算法
在WDM 网络中业务的带宽需求远低于一个波长所提供的带宽，业务量疏导可以聚集低速业务到大容量的光路中从而有效地利用波长带宽资源.目前大多数业务量疏导的研究限于环形网，考虑对WDM网状网中低速业务可靠疏导的文献更少.该文综合考虑WDM 网状网生存性及业务量疏导，提出了基于波长分层图的共享保护业 ...
https://www.eeworm.com/dl/510/36562.html
无线通信
差分電路中單端及混合模式S-參數的使用
Single-Ended and Differential S-Parameters
Differential circuits have been important incommunication systems for many years. In the past,differential communication circuits operated at lowfrequencies, where they could be designed andanalyzed using lumped-element models andtechniq ...
https://www.eeworm.com/dl/841016.html
技术资料
ZEMAX入门教学实例
1-1单透镜这个例子是学习如何在ZEMAX里键入资料，包括设置系统孔径（System Aperture）、透镜单位（Lens Units）、以及波长范围（Wavelength Range），并且进行优化。你也将使用到光线扇形图（Ray Fan Plots）、弥散斑（Spot Diagrams）以及其它的分析工具来评估系统性能。这例子是一个焦距100mm、F/4 ...