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create a gaussian beam

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Marco Paolo Bolzoni

Marco Paolo Bolzoni

March 11, 2010 2:53pm UTC

create a gaussian beam

Hi everyone,

I'm using RF section of Comsol Multiphisics 35a and I have found a problem. I'm working with propagation structure and I have to define a gaussian beam at input port, that is not directed along a single axis but lies in yz plane. I didn't found this option in the programme so I thought it has to be defined manually. Can you help me? How can I define this gaussian beam? Moreover how can I define generally a gaussian beam port with comsol?


Marco P.Bolzoni

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Ivar K

Ivar K
Moderator

March 12, 2010 7:30am UTC in response to Marco Paolo Bolzoni

Re: create a gaussian beam

Hi

Have you tried to define a local coordinate system and use that as axis reference ?

Good luck
Ivar

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