Finite-Element Analysis of Three-Dimensional Polarization Mapping with Pulsed Diode Lasers

Kazi Ahmed; Jake Larson; Axel Mellinger

doi:10.1109/ICD.2018.8468339

Finite-Element Analysis of Three-Dimensional Polarization Mapping with Pulsed Diode Lasers

Kazi Ahmed, Jake Larson, Axel Mellinger

Physics

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

1 Scopus citations

Abstract

Measuring the distribution of electrical polarization and space charge with focused thermal pulses or waves is one of the basic characterization techniques in electret research. However, in multi-layer systems, reconstructing the polarization from the measured transient current requires a multi-physics approach using finite element analysis. This method is feasible for investigating a range of geometries, including samples with buried light-absorbing electrodes. The present work shows the modeling of the transient thermal-pulse current for a metal-polymer-metal sample, heated on one side with a 15~μs Gaussian-shaped laser beam.

Original language	English
Title of host publication	2018 IEEE 2nd International Conference on Dielectrics, ICD 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538663899
DOIs	https://doi.org/10.1109/ICD.2018.8468339
State	Published - Sep 19 2018
Event	2nd IEEE International Conference on Dielectrics, ICD 2018 - Budapest, Hungary Duration: Jul 1 2018 → Jul 5 2018

Publication series

Name	2018 IEEE 2nd International Conference on Dielectrics, ICD 2018

Conference

Conference	2nd IEEE International Conference on Dielectrics, ICD 2018
Country/Territory	Hungary
City	Budapest
Period	07/1/18 → 07/5/18

Keywords

Dielectrics
Finite Element Analysis
Laser Intensity Modulation Method
Pyroelectricity
Thermal Pulse Tomography

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10.1109/ICD.2018.8468339

Cite this

Ahmed, K., Larson, J., & Mellinger, A. (2018). Finite-Element Analysis of Three-Dimensional Polarization Mapping with Pulsed Diode Lasers. In 2018 IEEE 2nd International Conference on Dielectrics, ICD 2018 Article 8468339 (2018 IEEE 2nd International Conference on Dielectrics, ICD 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICD.2018.8468339

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title = "Finite-Element Analysis of Three-Dimensional Polarization Mapping with Pulsed Diode Lasers",

abstract = "Measuring the distribution of electrical polarization and space charge with focused thermal pulses or waves is one of the basic characterization techniques in electret research. However, in multi-layer systems, reconstructing the polarization from the measured transient current requires a multi-physics approach using finite element analysis. This method is feasible for investigating a range of geometries, including samples with buried light-absorbing electrodes. The present work shows the modeling of the transient thermal-pulse current for a metal-polymer-metal sample, heated on one side with a 15~μs Gaussian-shaped laser beam.",

keywords = "Dielectrics, Finite Element Analysis, Laser Intensity Modulation Method, Pyroelectricity, Thermal Pulse Tomography",

author = "Kazi Ahmed and Jake Larson and Axel Mellinger",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2nd IEEE International Conference on Dielectrics, ICD 2018 ; Conference date: 01-07-2018 Through 05-07-2018",

year = "2018",

month = sep,

day = "19",

doi = "10.1109/ICD.2018.8468339",

language = "English",

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

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Ahmed, K, Larson, J & Mellinger, A 2018, Finite-Element Analysis of Three-Dimensional Polarization Mapping with Pulsed Diode Lasers. in 2018 IEEE 2nd International Conference on Dielectrics, ICD 2018., 8468339, 2018 IEEE 2nd International Conference on Dielectrics, ICD 2018, Institute of Electrical and Electronics Engineers Inc., 2nd IEEE International Conference on Dielectrics, ICD 2018, Budapest, Hungary, 07/1/18. https://doi.org/10.1109/ICD.2018.8468339

Finite-Element Analysis of Three-Dimensional Polarization Mapping with Pulsed Diode Lasers. / Ahmed, Kazi; Larson, Jake; Mellinger, Axel.
2018 IEEE 2nd International Conference on Dielectrics, ICD 2018. Institute of Electrical and Electronics Engineers Inc., 2018. 8468339 (2018 IEEE 2nd International Conference on Dielectrics, ICD 2018).

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

TY - GEN

T1 - Finite-Element Analysis of Three-Dimensional Polarization Mapping with Pulsed Diode Lasers

AU - Ahmed, Kazi

AU - Larson, Jake

AU - Mellinger, Axel

PY - 2018/9/19

Y1 - 2018/9/19

N2 - Measuring the distribution of electrical polarization and space charge with focused thermal pulses or waves is one of the basic characterization techniques in electret research. However, in multi-layer systems, reconstructing the polarization from the measured transient current requires a multi-physics approach using finite element analysis. This method is feasible for investigating a range of geometries, including samples with buried light-absorbing electrodes. The present work shows the modeling of the transient thermal-pulse current for a metal-polymer-metal sample, heated on one side with a 15~μs Gaussian-shaped laser beam.

AB - Measuring the distribution of electrical polarization and space charge with focused thermal pulses or waves is one of the basic characterization techniques in electret research. However, in multi-layer systems, reconstructing the polarization from the measured transient current requires a multi-physics approach using finite element analysis. This method is feasible for investigating a range of geometries, including samples with buried light-absorbing electrodes. The present work shows the modeling of the transient thermal-pulse current for a metal-polymer-metal sample, heated on one side with a 15~μs Gaussian-shaped laser beam.

KW - Dielectrics

KW - Finite Element Analysis

KW - Laser Intensity Modulation Method

KW - Pyroelectricity

KW - Thermal Pulse Tomography

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U2 - 10.1109/ICD.2018.8468339

DO - 10.1109/ICD.2018.8468339

M3 - Conference contribution

AN - SCOPUS:85055859920

T3 - 2018 IEEE 2nd International Conference on Dielectrics, ICD 2018

BT - 2018 IEEE 2nd International Conference on Dielectrics, ICD 2018

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2nd IEEE International Conference on Dielectrics, ICD 2018

Y2 - 1 July 2018 through 5 July 2018

ER -

Finite-Element Analysis of Three-Dimensional Polarization Mapping with Pulsed Diode Lasers

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