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MMI waveguide design...using PML
Posted 26.08.2011, 11:51 GMT-4 RF & Microwave Engineering, Structural Mechanics Version 4.1, Version 4.3b 1 Reply
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I'm new to COMSOL, attended one of the workshops and have been going thru the tutorials.
I'm trying to design a slab waveguide...with a core refractive index of 3.48...cladding of 1.54....about 10um wide...and about 0.5mm long...input port (1um wide) at z=0...output port (1um wide) at end z=0.5mm...and using PML to enclose d waveguide
I want to find the ratio of output to input power (S21) for a particular freq/wavelength. Also, to be able to view the power distribution inside the waveguide...via some colour code, like in photon design ....
PLEASE HELP ME
Thanks,
Chuks.
Hello Chukwugekwu Umezinne
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i hope that you are well, you subject is very interesting and i am also working on it, please if you solved your problem just tell me, may be we will work together on it.
Best regards
Hassanain