Interference-exact radiative transfer simulations: Intracavity transport effects

Pyry Kivisaari; Toufik Sadi; Jani Oksanen

doi:10.1109/NUSOD.2018.8570222

Interference-exact radiative transfer simulations: Intracavity transport effects

Pyry Kivisaari, Toufik Sadi, Jani Oksanen

Department of Neuroscience and Biomedical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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Abstract

Electroluminescent (EL) cooling of semiconductors has received increasing attention in recent years. To optimize the performance of devices intended for EL cooling, special care is needed in minimizing electrical losses resulting from e.g. potential barriers, and optical losses resulting from e.g. parasitic absorption. In this work, we introduce and explore a full-device modeling tool for arbitrary planar photonic devices by coupling together the interference-exact radiative transfer equation (IFRTE) of photon transport and drift-diffusion (DD) equations of carrier transport. The IFRTE coupled with DD represents a fully self-consistent model of lossy wave optics and carrier transport, connecting emission and photon recycling with electron and hole dynamics. We deploy the model to study and optimize photon emission and absorption as well as photocarrier collection in double-diode structures for EL cooling.

Original language	English
Title of host publication	18th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2018
Editors	Joachim Piprek, Aleksandra B. Djurisic
Publisher	IEEE
Pages	127-128
Number of pages	2
Volume	2018-November
ISBN (Electronic)	9781538655993
DOIs	https://doi.org/10.1109/NUSOD.2018.8570222
Publication status	Published - 7 Dec 2018
MoE publication type	A4 Conference publication
Event	International Conference on Numerical Simulation of Optoelectronic Devices - Hong Kong, China Duration: 5 Nov 2018 → 9 Nov 2018 Conference number: 18

Conference

Conference	International Conference on Numerical Simulation of Optoelectronic Devices
Abbreviated title	NUSOD
Country/Territory	China
City	Hong Kong
Period	05/11/2018 → 09/11/2018

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10.1109/NUSOD.2018.8570222

SCI_Kivisaari_Sadi_Oksanen_Interference-exact.PID5427669Accepted author manuscript, 136 KB

Cite this

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title = "Interference-exact radiative transfer simulations: Intracavity transport effects",

abstract = "Electroluminescent (EL) cooling of semiconductors has received increasing attention in recent years. To optimize the performance of devices intended for EL cooling, special care is needed in minimizing electrical losses resulting from e.g. potential barriers, and optical losses resulting from e.g. parasitic absorption. In this work, we introduce and explore a full-device modeling tool for arbitrary planar photonic devices by coupling together the interference-exact radiative transfer equation (IFRTE) of photon transport and drift-diffusion (DD) equations of carrier transport. The IFRTE coupled with DD represents a fully self-consistent model of lossy wave optics and carrier transport, connecting emission and photon recycling with electron and hole dynamics. We deploy the model to study and optimize photon emission and absorption as well as photocarrier collection in double-diode structures for EL cooling.",

author = "Pyry Kivisaari and Toufik Sadi and Jani Oksanen",

note = "| openaire: EC/H2020/638173/EU//iTPX ; International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD ; Conference date: 05-11-2018 Through 09-11-2018",

year = "2018",

month = dec,

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doi = "10.1109/NUSOD.2018.8570222",

language = "English",

volume = "2018-November",

pages = "127--128",

editor = "Joachim Piprek and Djurisic, {Aleksandra B.}",

booktitle = "18th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2018",

publisher = "IEEE",

address = "United States",

}

Kivisaari, P, Sadi, T & Oksanen, J 2018, Interference-exact radiative transfer simulations: Intracavity transport effects. in J Piprek & AB Djurisic (eds), 18th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2018. vol. 2018-November, 8570222, IEEE, pp. 127-128, International Conference on Numerical Simulation of Optoelectronic Devices, Hong Kong, China, 05/11/2018. https://doi.org/10.1109/NUSOD.2018.8570222

Interference-exact radiative transfer simulations: Intracavity transport effects. / Kivisaari, Pyry; Sadi, Toufik; Oksanen, Jani.
18th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2018. ed. / Joachim Piprek; Aleksandra B. Djurisic. Vol. 2018-November IEEE, 2018. p. 127-128 8570222.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Interference-exact radiative transfer simulations

T2 - International Conference on Numerical Simulation of Optoelectronic Devices

AU - Kivisaari, Pyry

AU - Sadi, Toufik

AU - Oksanen, Jani

N1 - Conference code: 18

PY - 2018/12/7

Y1 - 2018/12/7

N2 - Electroluminescent (EL) cooling of semiconductors has received increasing attention in recent years. To optimize the performance of devices intended for EL cooling, special care is needed in minimizing electrical losses resulting from e.g. potential barriers, and optical losses resulting from e.g. parasitic absorption. In this work, we introduce and explore a full-device modeling tool for arbitrary planar photonic devices by coupling together the interference-exact radiative transfer equation (IFRTE) of photon transport and drift-diffusion (DD) equations of carrier transport. The IFRTE coupled with DD represents a fully self-consistent model of lossy wave optics and carrier transport, connecting emission and photon recycling with electron and hole dynamics. We deploy the model to study and optimize photon emission and absorption as well as photocarrier collection in double-diode structures for EL cooling.

AB - Electroluminescent (EL) cooling of semiconductors has received increasing attention in recent years. To optimize the performance of devices intended for EL cooling, special care is needed in minimizing electrical losses resulting from e.g. potential barriers, and optical losses resulting from e.g. parasitic absorption. In this work, we introduce and explore a full-device modeling tool for arbitrary planar photonic devices by coupling together the interference-exact radiative transfer equation (IFRTE) of photon transport and drift-diffusion (DD) equations of carrier transport. The IFRTE coupled with DD represents a fully self-consistent model of lossy wave optics and carrier transport, connecting emission and photon recycling with electron and hole dynamics. We deploy the model to study and optimize photon emission and absorption as well as photocarrier collection in double-diode structures for EL cooling.

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U2 - 10.1109/NUSOD.2018.8570222

DO - 10.1109/NUSOD.2018.8570222

M3 - Conference article in proceedings

AN - SCOPUS:85060014053

VL - 2018-November

SP - 127

EP - 128

BT - 18th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2018

A2 - Piprek, Joachim

A2 - Djurisic, Aleksandra B.

PB - IEEE

Y2 - 5 November 2018 through 9 November 2018

ER -

Interference-exact radiative transfer simulations: Intracavity transport effects

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Conference

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NANOSCOPE: Towards new nanodevices through diffusion-driven electro-optical transport (NANOSCOPE)

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Interference-exact radiative transfer simulations: Intracavity transport effects

Abstract

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NANOSCOPE: Towards new nanodevices through diffusion-driven electro-optical transport (NANOSCOPE)

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