In the following, the working principle and the structure of AlGaInN laser diodes is described, including the optical modes in the cavity and optical gain in the quantum wells. From a rate equation description of the fundamental processes, important static and dynamic properties can be derived, which are compared with experiments.

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Fundamentals and Theory

  • Lukas Uhlig

摘要

In the following, the working principle and the structure of AlGaInN laser diodes is described, including the optical modes in the cavity and optical gain in the quantum wells. From a rate equation description of the fundamental processes, important static and dynamic properties can be derived, which are compared with experiments.