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Conferences > ASSL > 2023 > JM4A > JM4A.8

NEGF-Based Optimization of Gain Medium in QCL

Andrzej Kolek and Grzegorz Hałdaś

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Abstract

Numerical simulations which use non-equilibrium Green's function formalism are employed to optimize the gain region of a quantum cascade laser that emits radiation at ∼ 5 µm wavelength. The optimization strategy uses electron-photon self-energies to find characteristics of devices, which interact with the laser field.

© 2023 The Author(s)

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