与 «DISPERSIVE MEDIUM»相关的英语书籍
在以下的参考文献中发现
dispersive medium的用法。与
dispersive medium相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Optical Fiber Theory: A Supplement to Applied Electromagnetism
The previous analysis has shown us the importance of dispersion regarding the
broadening of a pulse propagating in a dispersive medium. In this section, we will
derive an integral equation which allows the propagation of a general pulse ...
This new Fifth Edition of Principles of Lasers incorporates corrections to the previous edition.
Returning to Eq. (25), we consider the following cases: 10.3.1 Propagation in a
Non-Dispersive Medium For electromagnetic waves, the free space is a non-
dispersive medium in which all frequencies propagate with the same velocity c ...
4
Electromagnetic and Optical Pulse Propagation 2: Temporal ...
Subject to the approximation that, at the very most, the frequency-dependence of
the absorption may be neglected in a weakly dispersive medium, the resultant
integral representation of the propagated field may be properly evaluated ...
5
Mathematical Foundations of Imaging, Tomography and ...
For example, although the wave equation applies only to a non-dispersive and
non-attenuating background medium, the Helmholtz equation Eq. (2.3) describes
the radiation of waves in a dispersive medium characterized by an index of ...
6
Molecular Imaging of the Brain: Using Multi-Quantum ...
For simplicity sake we can imagine as if the spins were sitting, in a kind of
variable dispersive medium. The RF radiation when incident on the brain gets
dispersed by the spins with information from the dispersive medium that is
present in the ...
M. M. Kaila, Rakhi Kaila, 2012
One could construe education as a process in which there is an attempt to take a
normally dispersive medium (namely, the undisciplined, unfocused, un-
channeled hermeneutical operator at work within various individuals) and
generate ...
8
Massive WDM and TDM Soliton Transmission Systems
On the basis of the general features of dispersive propagation we mentioned
above, we may conclude that when this pulse crosses the dispersive medium, it
undergoes the three effects cited above. In particular, we may use the induced
time ...
9
Engineering Physics - II (U.P. Technical University, Lucknow)
(ii) This is the relation between group velocity and phase (or wave) velocity in a *
dispersive medium. It is clear from equation (ii) that, in a dispersive medium, the
group velocity is less than the phase velocity. In a **non-dispersive medium, vp is
...
Narinder Kumar, Dr. A.K. Katiyar, 2009
10
Comprehensive Physics for Engineers
T " / 1 1dv dv .. or "g =_ 7L2 IUP V F)' I Tl] or U' : UP _ 7“ FTP mm) This is the
relation between group velocity and phase (or wave) velocity in a *dispersive
medium. It is clear from equation (ii) that, in a dispersive medium, the group
velocity is ...
包含词语«DISPERSIVE MEDIUM»的新条目
找出国内和国际出版社所讨论的内容，以及词语
dispersive medium在以下新条目的上下文中是如何使用的。
Galileo Update, Ionospheric Model Shared at ENC
... article: “The ionosphere is a dispersive medium for radio signals, so by making measurements simultaneously on two frequencies transmitted ... «GPS World magazine, 四月 15»
Innovation: Scintillating Statistics
Again, since the ionosphere is a dispersive medium, by linearly combining simultaneous measurements (either pseudoranges or carrier ... «GPS World magazine, 十月 14»
Developing an Ionospheric Scintillation Monitoring Receiver
Being a dispersive medium, the ionosphere has a significantly different impact on signals transmitted at different carrier frequencies. For the purposes of ... «Inside GNSS, 十月 14»
Inter-symbol interference and ziplines
That is, the cheap fiberglass we use to make PCBs is a dispersive medium. The dispersion also varies with the direction of the signal, so we ... «EDN.com, 十月 13»
Newly Published Einstein Writings Show the Prehistory of His …
If you send light produced in this way through a dispersive medium, Einstein predicted, the wave fronts should be deflected if the emission ... «Scientific American, 二月 13»
Optical setup helps researchers hide an event from time
The key to the process is what's being termed a split time lens, which is matched with a dispersive medium. When activated, the lens takes the ... «Ars Technica, 一月 12»
A Cloak in Time Could Secure Networks
Gaeta's team used a fiber-optic cable as the dispersive medium. Such cables carry beams of light to transmit data. Using a setup like this one ... «Discovery News, 一月 12»
Sorry Doc, Scientists Say Time Travel Is Impossible
"The main wave packet of the single photon travels no faster than the speed of light in vacuum in any dispersive medium, and can be delayed ... «PC Magazine, 七月 11»
First Demonstration Of Time Cloaking
... the diffraction of a beam of light in space is mathematically equivalent to the temporal propagation of light through a dispersive medium. «MIT Technology Review, 七月 11»
