Numerical analysis of high Q-factor photonic-crystal VCSELs with plane-wave admittance method

被引:0
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作者
Maciej Dems
Tomasz Czyszanowski
Krassimir Panajotov
机构
[1] Technical University of Lodz,Institute of Physics
[2] Vrije Universiteit Brussel,Department of Applied Physics and Photonics
[3] Institute of Solid State Physics,undefined
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关键词
Photonic crystals; Semiconductor lasers; VCSELs; Numerical methods;
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摘要
The paper presents the application of a novel plane-wave admittance method (PWAM) to the three-dimensional and fully vectorial modeling of vertical-cavity surface-emitting lasers with incorporated photonic crystal. The basic mathematical details of the method are given and its convergence is verified for a sample structure. Then the simulations performed with PWAM are used to determine the optimal photonic crystal parameters for low-loss, high-Q-factor regime.
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页码:419 / 426
页数:7
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