Britta Heubeck

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Due to the lateral structure of Distributed Feedback lasers (DFB) and Master Oscillator Power Amplifiers (MOPAs), the one-dimensional classical Transfer Matrix Method (TMM) as well as similar one-dimensional methods do not lead to satisfactory simulation results. Therefore, we present a two-dimensional simulation technique based on Trigonometric Finite Wave(More)
We present a new technique for the time-dynamic simulation of semiconductor lasers. The method is based on appropriate finite elements - so called Trigonometric Finite Wave Elements (TFWEs) - and a suitable model for the time-dynamic behavior of the semiconductor laser device. Due to their construction, TFWEs can be treated as a generalization of the(More)
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