How can i calculate purcell factor?

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Hello~!

I'm trying to make a structure in wave optics module to handle SE Enhancement.

So, I need to calculate the Purcell factor()

There is no problem to get the Q factor, but I am not sure how to obtain the Purcell factor or mode volume.

How can I get Purcell Factor or mode volume directly in the comsol?


2 Replies Last Post Nov 20, 2020, 11:46 PM EST

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Posted: 2 weeks ago Nov 19, 2020, 10:12 PM EST

what the point??

what the point??

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Posted: 2 weeks ago Nov 20, 2020, 11:46 PM EST

I want to know how to get Purcell factor, which is the formula written above, on comsol.

But i think that it can't seem to be get directly(like ewfd.Qfactor in global evaluation).

So, I asked how to get the mode volume value (V in the equation) or how to construct a Study and Physics to calculate the Purcell factor in Comsol.

I want to know how to get Purcell factor, which is the formula written above, on comsol. But i think that it can't seem to be get directly(like ewfd.Qfactor in global evaluation). So, I asked how to get the mode volume value (V in the equation) or how to construct a Study and Physics to calculate the Purcell factor in Comsol.

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