准三维光谱激光二极管模拟器的加速度研究

2009 9th International Conference on Numerical Simulation of Optoelectronic Devices Pub Date : 2009-10-30 DOI:10.1109/NUSOD.2009.5297209

J.J. Lim, S. Sujecki, P. Bream, N. Michel, E. Larkins

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引用次数: 0

摘要

在这项工作中，我们提出了一种加速准三维光谱激光二极管模拟器收敛的方案。结果表明，该加速方案可大大减少Fox-Li往返次数。然后利用加速光谱激光模型模拟窄折射率制导980nm锥形激光器。采用适当的自发发射耦合因子，模拟的发射光谱宽度与实测光谱吻合较好。

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Acceleration of a quasi-3D spectral laser diode simulator

In this work, we present a scheme to accelerate the convergence of a quasi-3D spectral laser diode simulator. It is demonstrated that the acceleration scheme allows the number of Fox-Li roundtrips to be substantially reduced. The accelerated spectral laser model is then used to simulate a narrow index guided 980nm tapered laser. The width of the simulated emission spectra is found to agree well with the measured spectra using an appropriate value of the spontaneous emission coupling factor.

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2009 9th International Conference on Numerical Simulation of Optoelectronic Devices

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