Density-matrix theory of quantum cascade lasers: Localization effects

Carsten Weber; Andreas Knorr; Andreas Wacker

doi:10.1109/TERAMIR.2009.5379657

Density-matrix theory of quantum cascade lasers: Localization effects

Carsten Weber, Andreas Knorr, Andreas Wacker

Mathematical Physics

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

Abstract

A density-matrix theory is employed to study dynamical effects in a THz quantum cascade laser. Varying the tunnel coupling across the injection barrier by changing the barrier width, different regimes are distinguished where stationary and dynamics-induced localization effects are found and discussed.

Original language	English
Title of host publication	Workshop proceedings terahertz and mid infrared radiation: Basic research and practical applications
Publisher	IEEE - Institute of Electrical and Electronics Engineers Inc.
Pages	5-6
ISBN (Print)	978-1-4244-3848-8
DOIs	https://doi.org/10.1109/TERAMIR.2009.5379657
Publication status	Published - 2009
Event	Workshop on Teraherz and Mid Infrared Radiation (TERA-MIR 2009) - Turunc Marmaris, Turkey Duration: 2009 Nov 3 → 2009 Nov 6

Conference

Conference	Workshop on Teraherz and Mid Infrared Radiation (TERA-MIR 2009)
Country/Territory	Turkey
City	Turunc Marmaris
Period	2009/11/03 → 2009/11/06

Subject classification (UKÄ)

Condensed Matter Physics (including Material Physics, Nano Physics)

Access to Document

10.1109/TERAMIR.2009.5379657

Cite this

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title = "Density-matrix theory of quantum cascade lasers: Localization effects",

abstract = "A density-matrix theory is employed to study dynamical effects in a THz quantum cascade laser. Varying the tunnel coupling across the injection barrier by changing the barrier width, different regimes are distinguished where stationary and dynamics-induced localization effects are found and discussed.",

author = "Carsten Weber and Andreas Knorr and Andreas Wacker",

year = "2009",

doi = "10.1109/TERAMIR.2009.5379657",

language = "English",

isbn = "978-1-4244-3848-8",

pages = "5--6",

booktitle = "Workshop proceedings terahertz and mid infrared radiation: Basic research and practical applications",

publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "Workshop on Teraherz and Mid Infrared Radiation (TERA-MIR 2009) ; Conference date: 03-11-2009 Through 06-11-2009",

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Weber, C, Knorr, A & Wacker, A 2009, Density-matrix theory of quantum cascade lasers: Localization effects. in Workshop proceedings terahertz and mid infrared radiation: Basic research and practical applications. IEEE - Institute of Electrical and Electronics Engineers Inc., pp. 5-6, Workshop on Teraherz and Mid Infrared Radiation (TERA-MIR 2009), Turunc Marmaris, Turkey, 2009/11/03. https://doi.org/10.1109/TERAMIR.2009.5379657

Density-matrix theory of quantum cascade lasers: Localization effects. / Weber, Carsten; Knorr, Andreas; Wacker, Andreas.
Workshop proceedings terahertz and mid infrared radiation: Basic research and practical applications. IEEE - Institute of Electrical and Electronics Engineers Inc., 2009. p. 5-6.

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

TY - GEN

T1 - Density-matrix theory of quantum cascade lasers: Localization effects

AU - Weber, Carsten

AU - Knorr, Andreas

AU - Wacker, Andreas

PY - 2009

Y1 - 2009

N2 - A density-matrix theory is employed to study dynamical effects in a THz quantum cascade laser. Varying the tunnel coupling across the injection barrier by changing the barrier width, different regimes are distinguished where stationary and dynamics-induced localization effects are found and discussed.

AB - A density-matrix theory is employed to study dynamical effects in a THz quantum cascade laser. Varying the tunnel coupling across the injection barrier by changing the barrier width, different regimes are distinguished where stationary and dynamics-induced localization effects are found and discussed.

U2 - 10.1109/TERAMIR.2009.5379657

DO - 10.1109/TERAMIR.2009.5379657

M3 - Paper in conference proceeding

SN - 978-1-4244-3848-8

SP - 5

EP - 6

BT - Workshop proceedings terahertz and mid infrared radiation: Basic research and practical applications

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

T2 - Workshop on Teraherz and Mid Infrared Radiation (TERA-MIR 2009)

Y2 - 3 November 2009 through 6 November 2009

ER -

Density-matrix theory of quantum cascade lasers: Localization effects

Abstract

Conference

Subject classification (UKÄ)

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Cite this