High-frequency electromagnetic scarring in three-dimensional axisymmetric convex cavities

Warne, Larry K.; Jorgenson, Roy E.

doi:10.1080/02726343.2016.1151187

Title: High-frequency electromagnetic scarring in three-dimensional axisymmetric convex cavities

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Abstract

Here, this article examines the localization of high-frequency electromagnetic fields in three-dimensional axisymmetric cavities along periodic paths between opposing sides of the cavity. When these orbits lead to unstable localized modes, they are known as scars. This article treats the case where the opposing sides, or mirrors, are convex. Particular attention is focused on the normalization through the electromagnetic energy theorem. Both projections of the field along the scarred orbit as well as field point statistics are examined. Statistical comparisons are made with a numerical calculation of the scars run with an axisymmetric simulation.

Authors:

Warne, Larry K. ^[1]; Jorgenson, Roy E. ^[1]

Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Publication Date:: Wed Apr 13 00:00:00 EDT 2016

Research Org.:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Org.:: USDOE National Nuclear Security Administration (NNSA), Office of Defense Nuclear Security

OSTI Identifier:: 1259832

Alternate Identifier(s):: OSTI ID: 1262233

Report Number(s):: SAND-2015-7197J; SAND-2016-6227J
Journal ID: ISSN 0272-6343; 603251

Grant/Contract Number:: AC04-94AL85000

Resource Type:: Accepted Manuscript

Journal Name:: Electromagnetics

Additional Journal Information:: Journal Volume: 36; Journal Issue: 3; Journal ID: ISSN 0272-6343

Publisher:: Taylor & Francis

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; bowtie; cavity; field; high-frequency; scar; unstable orbit; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS

Citation Formats


                    Warne, Larry K., and Jorgenson, Roy E. High-frequency electromagnetic scarring in three-dimensional axisymmetric convex cavities.  United States: N. p., 2016. 
Web.  doi:10.1080/02726343.2016.1151187.

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                    Warne, Larry K., & Jorgenson, Roy E. High-frequency electromagnetic scarring in three-dimensional axisymmetric convex cavities.  United States.  https://doi.org/10.1080/02726343.2016.1151187

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                    Warne, Larry K., and Jorgenson, Roy E. Wed .  
"High-frequency electromagnetic scarring in three-dimensional axisymmetric convex cavities".  United States.  https://doi.org/10.1080/02726343.2016.1151187.  https://www.osti.gov/servlets/purl/1259832.

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@article{osti_1259832,

  title        = {High-frequency electromagnetic scarring in three-dimensional axisymmetric convex cavities},

  author       = {Warne, Larry K. and Jorgenson, Roy E.},

  abstractNote = {Here, this article examines the localization of high-frequency electromagnetic fields in three-dimensional axisymmetric cavities along periodic paths between opposing sides of the cavity. When these orbits lead to unstable localized modes, they are known as scars. This article treats the case where the opposing sides, or mirrors, are convex. Particular attention is focused on the normalization through the electromagnetic energy theorem. Both projections of the field along the scarred orbit as well as field point statistics are examined. Statistical comparisons are made with a numerical calculation of the scars run with an axisymmetric simulation.},

  doi          = {10.1080/02726343.2016.1151187},

  journal      = {Electromagnetics},

  number       = 3,

  volume       = 36,

  place        = {United States},

  year         = {Wed Apr 13 00:00:00 EDT 2016},

  month        = {Wed Apr 13 00:00:00 EDT 2016}

}

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