Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Poulton CG"'
Publikováno v:
Brillouin Scattering Part 1 ISBN: 9780323989299
We present the theoretical formalism for Brillouin scattering, beginning with the equations for linear elasticity together with Maxwells equations, and ending with the equations of motion for the optical and acoustic envelope fields. The treatment pr
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a4c6912e4b5f44ebfcbfd54aeda5d87
https://doi.org/10.1016/bs.semsem.2022.04.002
https://doi.org/10.1016/bs.semsem.2022.04.002
Autor:
Popp, A, Geilen, A, Walter, D, Chemnitz, M, Junaid, S, Poulton, CG, Marquardt, C, Schmidt, MA, Stiller, B
Liquid-core fibers are a versatile platform for nonlinear light-matter interactions, combining highly nonlinear materials like carbon disulfide (CS 2 ) or nitrobenzene with the confinement and long interaction length of optical fibers. While there is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______363::9ab61d715a63c1f1a207b199ba017006
https://hdl.handle.net/10453/155629
https://hdl.handle.net/10453/155629
© 2019 IEEE. We describe a finite element algorithm for modeling stimulated Brillouin scattering in optical waveguides of arbitrary cross-section. The method allows rapid calculation of optical and elastic dispersion relations, field profiles, and g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______363::f73518d52e146f0b4725794d426fff9d
https://hdl.handle.net/10453/135332
https://hdl.handle.net/10453/135332
© 2015 American Physical Society. ©2015 American Physical Society. Recent theoretical studies of stimulated Brillouin scattering (SBS) in nanoscale devices have led to intense research effort dedicated to the demonstration and application of this n
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https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::46883cc816521994ecf8f74e7f1e116a
https://hdl.handle.net/10453/43920
https://hdl.handle.net/10453/43920
We demonstrate a controllable enhancement in the electrostrictive properties of a medium using dilute composite artificial materials. Analytical expressions for the composite electrostriction are derived and used to show that enhancement, tunability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f850f929b3e59fbf4ac75ab7aee91d5
http://arxiv.org/abs/1504.04932
http://arxiv.org/abs/1504.04932
Autor:
Schwefel, HGL, Poulton, CG
We present a numerically improved multipole formulation for the calculation of resonances of multiple disks located at arbitrary positions in a 2-d plane, and suitable for the accurate computation of the resonances of large numbers of disks and of hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______363::57f71d9fb40ba38bcf75460c415e0231
https://hdl.handle.net/10453/8365
https://hdl.handle.net/10453/8365
We describe a method for the calculation of Green's functions for an array of dielectric cylinders. The method is to first construct quasi-periodic Greens functions, with Bloch vector kB. This function also obeys the appropriate electromagnetic bound
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______363::baeb4cd34cb92d1f6c620c6ecf7df929
https://hdl.handle.net/10453/798
https://hdl.handle.net/10453/798
In this paper, we analyse the propagation of elastodynamic waves in a circular cylinder in the case of oblique incidence. We use a scattering matrix approach and derive an algebraic linear system which allows us to get a complete picture of the dispe
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https://explore.openaire.eu/search/publication?articleId=od_______363::e040cb91612217be267494593d1c2809
https://hdl.handle.net/10453/805
https://hdl.handle.net/10453/805
This Note is devoted to the analysis of elastic waves conically propagating through a doubly periodic array of cylindrical channels. A new method, based on a multiple scattering approach, has been proposed to reduce the problem to an algebraic system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______363::b4de0e9e087e5caf681a60d354ce062a
https://hdl.handle.net/10453/8410
https://hdl.handle.net/10453/8410