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Model-step index fibre

Posted Jun 27, 2013, 4:34 p.m. EDT Version 4.3a 3 Replies

Virginia
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Hi, I saw a pdf conference, in the Comsol conference 2010 with Anil Prabhaka and his work was about the Engineering Light and in the presentation he shows Model Library was a Tutorial called Step index fibre, but I didn't find, why? this tutorial is out of line?
Thanks
Virginia
3 Replies Last Post Jul 3, 2013, 12:39 p.m. EDT
Jeff Hiller COMSOL Employee

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Posted: 1 decade ago Jun 27, 2013, 4:42 p.m. EDT
Perhaps this is the model you are looking for:
www.comsol.com/showroom/gallery/145/
JF
Perhaps this is the model you are looking for: http://www.comsol.com/showroom/gallery/145/ JF
Virginia
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Posted: 1 decade ago Jul 2, 2013, 6:08 p.m. EDT
yes, thanks... few minutes later i found this also.
yes, thanks... few minutes later i found this also.
Virginia
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Posted: 1 decade ago Jul 3, 2013, 12:39 p.m. EDT
Hello, I'm trying to simulate a fiber in 3D, but I´m a little confused about the geometry... when I choose a cylinder I and cylinder 2, in this step the boolean operation is union or difference?... (cyl 2 is the nucleus and the cyl1 the cladding with different refractive index), but when I put the materials I need differentiate the silica with the doped, but in this case I haven´t choose for the boundaries, is necessary create another cylinder?... any person understand my question or interest to answer me? please... thanks!
Hello, I'm trying to simulate a fiber in 3D, but I´m a little confused about the geometry... when I choose a cylinder I and cylinder 2, in this step the boolean operation is union or difference?... (cyl 2 is the nucleus and the cyl1 the cladding with different refractive index), but when I put the materials I need differentiate the silica with the doped, but in this case I haven´t choose for the boundaries, is necessary create another cylinder?... any person understand my question or interest to answer me? please... thanks!

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