Modeling quantum cascade lasers: Coupled electron and phonon transport far from equilibrium and across disparate spatial scales

Shi, Y. B.; Mei, S.; Jonasson, O.; Knezevic, I.

doi:10.1002/prop.201600084

Title: Modeling quantum cascade lasers: Coupled electron and phonon transport far from equilibrium and across disparate spatial scales

Abstract

Quantum cascade lasers (QCLs) are high-power coherent light sources in the midinfrared and terahertz parts of the electromagnetic spectrum. They are devices in which the electronic and lattice systems are far from equilibrium, strongly coupled to one another, and the problem bridges disparate spatial scales. Here, we present our ongoing work on the multiphysics and multiscale simulation of far-from-equilibrium transport of charge and heat in midinfrared QCLs.

Authors:

Shi, Y. B. ^[1]; Mei, S. ^[1]; Jonasson, O. ^[1]; Knezevic, I. ^[1]

Univ. of Wisconsin-Madison, Madison, WI (United States)

Publication Date:: 2016-12-28

Research Org.:: Univ. of Wisconsin, Madison, WI (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1434270

Alternate Identifier(s):: OSTI ID: 1401262

Grant/Contract Number:: SC0008712; DE‐SC0008712

Resource Type:: Accepted Manuscript

Journal Name:: Fortschritte der Physik

Additional Journal Information:: Journal Volume: 65; Journal Issue: 6-8; Journal ID: ISSN 0015-8208

Publisher:: Wiley

Country of Publication:: United States

Language:: English

Subject:: 77 NANOSCIENCE AND NANOTECHNOLOGY; quantum cascade laser; phonons; thermal transport; far-from equilibrium; nonequilibrium; Monte Carlo; multiscale; electrothermal

Citation Formats


                    Shi, Y. B., Mei, S., Jonasson, O., and Knezevic, I. Modeling quantum cascade lasers: Coupled electron and phonon transport far from equilibrium and across disparate spatial scales.  United States: N. p., 2016. 
Web.  doi:10.1002/prop.201600084.

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                    Shi, Y. B., Mei, S., Jonasson, O., & Knezevic, I. Modeling quantum cascade lasers: Coupled electron and phonon transport far from equilibrium and across disparate spatial scales.  United States.  https://doi.org/10.1002/prop.201600084

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                    Shi, Y. B., Mei, S., Jonasson, O., and Knezevic, I. Wed .  
"Modeling quantum cascade lasers: Coupled electron and phonon transport far from equilibrium and across disparate spatial scales".  United States.  https://doi.org/10.1002/prop.201600084.  https://www.osti.gov/servlets/purl/1434270.

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@article{osti_1434270,

  title        = {Modeling quantum cascade lasers: Coupled electron and phonon transport far from equilibrium and across disparate spatial scales},

  author       = {Shi, Y. B. and Mei, S. and Jonasson, O. and Knezevic, I.},

  abstractNote = {Quantum cascade lasers (QCLs) are high-power coherent light sources in the midinfrared and terahertz parts of the electromagnetic spectrum. They are devices in which the electronic and lattice systems are far from equilibrium, strongly coupled to one another, and the problem bridges disparate spatial scales. Here, we present our ongoing work on the multiphysics and multiscale simulation of far-from-equilibrium transport of charge and heat in midinfrared QCLs.},

  doi          = {10.1002/prop.201600084},

  journal      = {Fortschritte der Physik},

  number       = 6-8,

  volume       = 65,

  place        = {United States},

  year         = {2016},

  month        = {12}

}

Copy to clipboard

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Title: Modeling quantum cascade lasers: Coupled electron and phonon transport far from equilibrium and across disparate spatial scales

Abstract

Citation Formats

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Intrinsic lattice thermal conductivity of semiconductors from first principles journal, December 2007

X-valley leakage in GaAs-based midinfrared quantum cascade lasers: A Monte Carlo study journal, March 2007

Universal features of phonon transport in nanowires with correlated surface roughness journal, March 2015

Thermal conductivity of III-V semiconductor superlattices journal, November 2015

Mid-infrared quantum cascade lasers journal, June 2012

Terahertz quantum-cascade lasers journal, September 2007

Nanoscale thermal transport. II. 2003–2012 journal, March 2014

Partially coherent electron transport in terahertz quantum cascade lasers based on a Markovian master equation for the density matrix journal, August 2016

Semiconductor superlattices: a model system for nonlinear transport journal, January 2002

Nonequilibrium phonon effects in midinfrared quantum cascade lasers journal, September 2014

Statistical Model for the Size Effect in Electrical Conduction journal, March 1967

Thermal conductivity of Si 1 − x Ge x /Si 1 − y Ge y superlattices: Competition between interfacial and internal scattering journal, October 2013

Thermal-conductivity measurements of GaAs/AlAs superlattices using a picosecond optical pump-and-probe technique journal, March 1999

Minimum Thermal Conductivity of Superlattices journal, January 2000

Multidimensional Conduction-Band Engineering for Maximizing the Continuous-Wave (CW) Wallplug Efficiencies of Mid-Infrared Quantum Cascade Lasers journal, July 2013

300 K operation of a GaAs-based quantum-cascade laser at λ≈9 μm journal, May 2001

Thermal conductivity and ballistic-phonon transport in the cross-plane direction of superlattices journal, June 1998

Carrier thermalization versus phonon-assisted relaxation in quantum-cascade lasers: A Monte Carlo approach journal, May 2001

Quantum Cascade Laser journal, April 1994

Phonon confinement and electron transport in GaAs-based quantum cascade structures journal, April 2008

Quantum Transport Simulation of High-Power 4.6-μm Quantum Cascade Lasers journal, June 2016

X-valley leakage in GaAs∕AlGaAs quantum cascade lasers journal, November 2006

Self-consistent thermal simulation of GaAs/Al0.45Ga0.55As quantum cascade lasers journal, February 2012

Size and Interface Effects on Thermal Conductivity of Superlattices and Periodic Thin-Film Structures journal, May 1997

Quantum mechanical wavepacket transport in quantum cascade laser structures journal, June 2006

Quantum cascade lasers: 20 years of challenges journal, January 2015

Thermal induced facet destructive feature of quantum cascade lasers journal, April 2010

Thermal modeling of GaInAs∕AlInAs quantum cascade lasers journal, August 2006

Temperature sensitivity of the electro-optical characteristics for mid-infrared ( λ = 3–16 μ m)-emitting quantum cascade lasers journal, December 2015

The Monte Carlo method for the solution of charge transport in semiconductors with applications to covalent materials journal, July 1983

Nanoscale thermal transport journal, January 2003

Mid-IR quantum cascade lasers: Device technology and non-equilibrium Green's function modeling of electro-optical characteristics: Mid-IR quantum cascade lasers
journal, April 2014

Modeling techniques for quantum cascade lasers
journal, March 2014

Intrinsic lattice thermal conductivity of semiconductors from first principles
journal, December 2007

X-valley leakage in GaAs-based midinfrared quantum cascade lasers: A Monte Carlo study
journal, March 2007

Universal features of phonon transport in nanowires with correlated surface roughness
journal, March 2015

Thermal conductivity of III-V semiconductor superlattices
journal, November 2015

Mid-infrared quantum cascade lasers
journal, June 2012

Terahertz quantum-cascade lasers
journal, September 2007

Nanoscale thermal transport. II. 2003–2012
journal, March 2014

Partially coherent electron transport in terahertz quantum cascade lasers based on a Markovian master equation for the density matrix
journal, August 2016

Semiconductor superlattices: a model system for nonlinear transport
journal, January 2002

Nonequilibrium phonon effects in midinfrared quantum cascade lasers
journal, September 2014

Statistical Model for the Size Effect in Electrical Conduction
journal, March 1967

Thermal conductivity of Si $_{1 - x}$ Ge $_{x}$ /Si $_{1 - y}$ Ge $_{y}$ superlattices: Competition between interfacial and internal scattering
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Thermal-conductivity measurements of GaAs/AlAs superlattices using a picosecond optical pump-and-probe technique
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Minimum Thermal Conductivity of Superlattices
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Multidimensional Conduction-Band Engineering for Maximizing the Continuous-Wave (CW) Wallplug Efficiencies of Mid-Infrared Quantum Cascade Lasers
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300 K operation of a GaAs-based quantum-cascade laser at λ≈9 μm
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Size and Interface Effects on Thermal Conductivity of Superlattices and Periodic Thin-Film Structures
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journal, June 2006

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Thermal modeling of GaInAs∕AlInAs quantum cascade lasers
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