AbstractWe present a mathematical and numerical framework for the optimal design of doping profiles for optoele'/> Doping optimization for optoelectronic devices
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Doping optimization for optoelectronic devices

机译:光电器件的掺杂优化

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AbstractWe present a mathematical and numerical framework for the optimal design of doping profiles for optoelectronic devices using methods from mathematical optimization. With the goal to maximize light emission and reduce the threshold of an edge-emitting laser, we consider a drift-diffusion model for charge transport and include modal gain and total current into a cost functional, which we optimize in cross sections of the emitter. We present 1D and 2D results for exemplary setups that point out possible routes for device improvement.
机译: Abstract 我们提出了一种数学和数值框架,用于光电掺杂曲线的最佳设计设备使用数学优化方法。为了最大化发光并降低边缘发射激光器的阈值,我们考虑了电荷扩散的漂移扩散模型,并将模态增益和总电流纳入成本函数,并在发射器的横截面中对其进行了优化。我们以示例性设置展示了1D和2D结果,指出了设备改进的可能途径。

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