How to obtain Q-factors of a optical cavity

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Hi, I'm very new to COMSOL. I was trying to mimic the method on "Computing Q Factors and Resonant Frequencies of Cavity Resonators" but in the Wave Optics Module. I wanted to put damping terms on my cavity, but I have no idea which B.C. to use. Numerical calculations give TEM003 mode in approximately 13.85 GHz, and I was willing to see that happen. I'm uploading the mph file below, can someone help me with this?

0 Replies Last Post 2024年2月14日 GMT-5 03:40
COMSOL Moderator

Hello Hyunjun Jang

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