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angle of polarization
Posted Sep 14, 2015, 3:12 p.m. EDT RF & Microwave Engineering, Modeling Tools & Definitions, Parameters, Variables, & Functions Version 5.0 1 Reply
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I work with a comsol 5.0. Can you help me to define the angle of a polarization of an incident light which differs from TM or TE?
I use ports:
1) When TE is a incident light that I define : E = {0, exp(-i*kax*x),0}, where kax = emw.k0
2) For TM incident light I defined a port 1: E = {cos(alpha)*exp(-i*kax*x), 0, sin(alpha)*exp(-i*kax*x)}, where alpha - incident light. On port 2: E = {cos(beta)*exp(-i*kbx*x), 0, -sin(beta)*exp(-i*kbx*x)}, where beta = reflected angle.
3) For angle of a polarization 45 deg in YOZ I define :
port1 : E = {cos(pi/4)*cos(alpha)*exp(-i*kax*x), cos(pi/4)*exp(-i*kax*x), cos(pi/4)*sin(alpha)*exp(-i*kax*x)}
port2 : E = {cos(pi/4)*cos(beta)*exp(-i*kbx*x), cos(pi/4)*exp(-i*kbx*x), -cos(pi/4)*sin(beta)*exp(-i*kbx*x)}
But it's not work. Where am i wrong?
Hello Alex Shaymanov
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