T. Veszprémi

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This work presents a real three-dimensional (3D) solution of the scalar Helmholtz-equation for VCSELs with finite volume method (FVM). The advantage of this formulation is that the order and structure of the system matrix can be reduced compared to vectorial finite element approach, and thus the feasible problem size can be significantly increased.(More)
A self-consistently coupled three-dimensional dynamical model is presented for non-circular vertical-cavity surface-emitting lasers. The electric, thermal and optical processes are simulated using the finite volume method formulation adopted on a unified mesh consisting prism elements. Spatially distributed noise sources are incorporated into the(More)
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