Highfrequency electromagnetic scarring in threedimensional axisymmetric convex cavities
Abstract
Here, this article examines the localization of highfrequency electromagnetic fields in threedimensional 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:

 Sandia National Lab. (SNLNM), Albuquerque, NM (United States)
 Publication Date:
 Research Org.:
 Sandia National Lab. (SNLNM), Albuquerque, NM (United States)
 Sponsoring Org.:
 USDOE National Nuclear Security Administration (NNSA), Office of Defense Nuclear Security (NA70)
 OSTI Identifier:
 1259832
 Alternate Identifier(s):
 OSTI ID: 1262233
 Report Number(s):
 SAND20157197J; SAND20166227J
Journal ID: ISSN 02726343; 603251
 Grant/Contract Number:
 AC0494AL85000
 Resource Type:
 Accepted Manuscript
 Journal Name:
 Electromagnetics
 Additional Journal Information:
 Journal Volume: 36; Journal Issue: 3; Journal ID: ISSN 02726343
 Publisher:
 Taylor & Francis
 Country of Publication:
 United States
 Language:
 English
 Subject:
 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; bowtie; cavity; field; highfrequency; scar; unstable orbit; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
Citation Formats
Warne, Larry K., and Jorgenson, Roy E. Highfrequency electromagnetic scarring in threedimensional axisymmetric convex cavities. United States: N. p., 2016.
Web. doi:10.1080/02726343.2016.1151187.
Warne, Larry K., & Jorgenson, Roy E. Highfrequency electromagnetic scarring in threedimensional axisymmetric convex cavities. United States. doi:10.1080/02726343.2016.1151187.
Warne, Larry K., and Jorgenson, Roy E. Wed .
"Highfrequency electromagnetic scarring in threedimensional axisymmetric convex cavities". United States. doi:10.1080/02726343.2016.1151187. https://www.osti.gov/servlets/purl/1259832.
@article{osti_1259832,
title = {Highfrequency electromagnetic scarring in threedimensional axisymmetric convex cavities},
author = {Warne, Larry K. and Jorgenson, Roy E.},
abstractNote = {Here, this article examines the localization of highfrequency electromagnetic fields in threedimensional 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 = {2016},
month = {4}
}
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