Can the finite time of Quantum Well (QW) capturing charge carriers be considered?

chris_kopetskichris_kopetski Ansys Employee Posts: 28
edited April 22 in Photonics

TWLM can take capture time into account through option "well carrier capture rate". This should take into account the diffusion time over the barriers, which is usually dominant. Here is an example of calculating laser modulation bandwidth including capture time:

Question migrated from the Lumerical Knowledge Exchange

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