Location and width of morphology-dependent resonances in microspheres

D. Braunstein; Alexander M. Khazanov; Gennady A. Koganov; Reuben Shuker; Evgenii P. Gordov

doi:10.1117/12.239760

Location and width of morphology-dependent resonances in microspheres

D. Braunstein, Alexander M. Khazanov, Gennady A. Koganov, Reuben Shuker, Evgenii P. Gordov

Department of Physics

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

1 Scopus citations

Abstract

A dielectric microsphere possesses natural modes of oscillation at characteristic frequencies, corresponding to specific size to wavelength ratios. These structure resonances are known to cause extremely large field intensities and have extremely high quality. We investigate here systematically the characteristic equation, defining the natural frequencies, as a function of the change in the asymptotic behavior of spherical Bessel functions which reveals the fact that there exists resonances with very narrow linewidth. This characteristic has very important implications to nonlinear optics.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Pages	296-304
Number of pages	9
Volume	2796
DOIs	https://doi.org/10.1117/12.239760
State	Published - 1 Jan 1996
Event	Fundamentals of Laser-Matter Interaction - St. Petersburg, Russia Duration: 27 Jun 1995 → 1 Jul 1995

Conference

Conference	Fundamentals of Laser-Matter Interaction
City	St. Petersburg, Russia
Period	27/06/95 → 1/07/95

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.239760

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title = "Location and width of morphology-dependent resonances in microspheres",

abstract = "A dielectric microsphere possesses natural modes of oscillation at characteristic frequencies, corresponding to specific size to wavelength ratios. These structure resonances are known to cause extremely large field intensities and have extremely high quality. We investigate here systematically the characteristic equation, defining the natural frequencies, as a function of the change in the asymptotic behavior of spherical Bessel functions which reveals the fact that there exists resonances with very narrow linewidth. This characteristic has very important implications to nonlinear optics.",

author = "D. Braunstein and Khazanov, {Alexander M.} and Koganov, {Gennady A.} and Reuben Shuker and Gordov, {Evgenii P.}",

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T1 - Location and width of morphology-dependent resonances in microspheres

AU - Braunstein, D.

AU - Khazanov, Alexander M.

AU - Koganov, Gennady A.

AU - Shuker, Reuben

AU - Gordov, Evgenii P.

PY - 1996/1/1

Y1 - 1996/1/1

N2 - A dielectric microsphere possesses natural modes of oscillation at characteristic frequencies, corresponding to specific size to wavelength ratios. These structure resonances are known to cause extremely large field intensities and have extremely high quality. We investigate here systematically the characteristic equation, defining the natural frequencies, as a function of the change in the asymptotic behavior of spherical Bessel functions which reveals the fact that there exists resonances with very narrow linewidth. This characteristic has very important implications to nonlinear optics.

AB - A dielectric microsphere possesses natural modes of oscillation at characteristic frequencies, corresponding to specific size to wavelength ratios. These structure resonances are known to cause extremely large field intensities and have extremely high quality. We investigate here systematically the characteristic equation, defining the natural frequencies, as a function of the change in the asymptotic behavior of spherical Bessel functions which reveals the fact that there exists resonances with very narrow linewidth. This characteristic has very important implications to nonlinear optics.

UR - http://www.scopus.com/inward/record.url?scp=0029767766&partnerID=8YFLogxK

U2 - 10.1117/12.239760

DO - 10.1117/12.239760

M3 - Conference contribution

AN - SCOPUS:0029767766

SN - 0819421847

SN - 9780819421845

VL - 2796

SP - 296

EP - 304

BT - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Fundamentals of Laser-Matter Interaction

Y2 - 27 June 1995 through 1 July 1995

ER -

Location and width of morphology-dependent resonances in microspheres

Abstract

Conference

ASJC Scopus subject areas

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