Week of 2/18/08
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[http://mesoscopic.mines.edu/~jscales/groove.mpg An ultrasonic (real measurement) version of the JAVA scattering app] | [http://mesoscopic.mines.edu/~jscales/groove.mpg An ultrasonic (real measurement) version of the JAVA scattering app] | ||
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| + | A "band gap" occurs when the transmission coefficient goes to near zero and the reflection coefficient goes to near 1. Here is an example of a measured photonic band gap in a layered medium (quartz and teflon) measured with millimeter electromagnetic waves in my lab. | ||
[[Image:Pbg.gif]] | [[Image:Pbg.gif]] | ||
Revision as of 16:45, 22 February 2008
 Download 2/20/08. Barrier scattering.
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 Download Plot of transmission coefficient for a barrier
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| Download test 1 solutions.
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interference effects in scattering problems
An ultrasonic (real measurement) version of the JAVA scattering app
A "band gap" occurs when the transmission coefficient goes to near zero and the reflection coefficient goes to near 1. Here is an example of a measured photonic band gap in a layered medium (quartz and teflon) measured with millimeter electromagnetic waves in my lab.
