Nonequilibrium Green's Function Model for Simulation of Quantum Cascade Laser Devices Under Operating Conditions

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

A simulation scheme based on nonequilibrium Green's functions for biased periodic semiconductor heterostructure devices is presented in detail. The implementation can determine current and optical gain both for small and large optical fields. Specific results for superlattices, quantum cascade lasers, and quantum cascade detectors are shown which demonstrate the capabilities of the approach.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Den kondenserade materiens fysik

Nyckelord

Originalspråkengelska
Artikelnummer1200611
TidskriftIEEE Journal of Selected Topics in Quantum Electronics
Volym19
Utgåva nummer5
StatusPublished - 2013
PublikationskategoriForskning
Peer review utfördJa

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