### Author Topic: polarizer + EM circular/linear polarized wave  (Read 23505 times)

#### Fu-Kwun Hwang

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##### polarizer + EM circular/linear polarized wave
« on: June 10, 2008, 10:10:39 pm »
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There is a circular polarized wave moving in the y direction. (You can change the phase to 0.0 to become a linear polarized wave).  Magnitude of both Ex,Ez components can be adjust to have a circular/elliptic polarized wave.
There are 3 polarizer in the simulation. You can change their position and polarization angle with sliders,too.

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#### ahmedelshfie

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• Posts: 930
##### Re: polarizer + EM circular/linear polarized wave
« Reply #1 on: August 30, 2010, 06:39:38 pm »
Prof Hwang
Could you please explain about wave 1 Bx,,wave 2 Bz in applet.
Thanks
« Last Edit: August 30, 2010, 06:53:29 pm by ahmedelshfie »

#### Fu-Kwun Hwang

• Hero Member
• Posts: 3062
##### Re: polarizer + EM circular/linear polarized wave
« Reply #2 on: August 31, 2010, 05:52:02 pm »
The EM wave is assumed to be moving in the y direction so that there is no Ey or By.

There are sliders to control amplitude of Ex and Ez, and the phase difference between Ex and Ez.

Bx and Bz are corresponding Bfield for Ex and Ez.

#### ahmedelshfie

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• Posts: 930
##### Re: polarizer + EM circular/linear polarized wave
« Reply #3 on: August 31, 2010, 09:27:37 pm »
Thanks for explain here i have some difficult about understand wave Bx 1.
Thanks prof.