Second-harmonic generation in the scattering of light by an infinite cylinder

Valencia, Claudio I.; Mendez, Eugenio Rafael Mendez; Mendoza, Bernardo S.

doi:10.1364/josab.21.000036

Cited by 35 publications

(13 citation statements)

References 29 publications

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“…Previously, similar systems have been theoretically treated from their scattering characteristics. [7][8][9] However, under the current experimental setup, the scattering light is limited ͑and blocked͒ due to the iris placed in front of the spectrometer. Essentially, a far-field Fraunhofer diffraction pattern of the ZnO rod forms on the IR.…”

Section: Theoretical Considerationsmentioning

confidence: 99%

Second-order susceptibilities of ZnO nanorods from forward second-harmonic scattering

Geren

Liu

Zhou

et al. 2009

Journal of Applied Physics

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Articles you may be interested inEnhancement in the structure quality of ZnO nanorods by diluted Co dopants: Analyses via optical second harmonic generation J. Appl. Phys. 117, 084315 (2015); 10.1063/1.4913724 Near-resonant second-order nonlinear susceptibility in c-axis oriented ZnO nanorods Appl. Phys. Lett. 105, 071906 (2014); 10.1063/1.4893599Efficient second harmonic generation in ZnO nanorod arrays with broadband ultrashort pulses A forward second-harmonic scattering method for determining the second-order susceptibility coefficients of ZnO nanorods on the order of 100 nm in diameter is presented. The long coherence length and strong intensity of the forward second-harmonic signal allow for a simple theoretical model to match the experimental measurements; this results in getting accurate values for the second-order susceptibility tensors. Different signs of d 31 and d 33 are confirmed. The results also show that Kleinman's symmetry is destroyed at a near-resonant second-harmonic wavelength of 405 nm for the ZnO nanorods.

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Section: Theoretical Considerationsmentioning

confidence: 99%

Second-order susceptibilities of ZnO nanorods from forward second-harmonic scattering

Geren

Liu

Zhou

et al. 2009

Journal of Applied Physics

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“…Past this value, the scattering efficiency grows slowly with the size parameter and exhibits several resonances somehow similar to those found in the linear Mie scattering theory. Theoretical studies of two-dimensional circular geometries that considered a Mie-type solution arrived at similar conclusions [12,13]. A simpler approach than the full Mie scattering theory, the nonlinear Rayleigh-Gans-Debye theory assumes that the index contrast between the sphere and the surrounding medium is sufficiently small such that the fundamental field inside the sphere is an unperturbed plane wave [4,7].…”

Section: Laser and Photonics Reviewsmentioning

confidence: 90%

Nonlinear optics in spheres: from second harmonic scattering to quasi‐phase matched generation in whispering gallery modes

Kozyreff

Domínguez-Juárez

Martorell

2011

Laser & Photonics Reviews

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Over the last fifteen years, a series of theoretical and experimental investigations have demonstrated the usefulness of circular geometries to tailor second-order nonlinear optical effects. However, until recently, such effects have remained rather weak, calling for their enhancement. In parallel, developments in the field of high quality factor spherical or ring resonators have shown that many different types of light-matter interactions can be dramatically amplified when light is coupled in the whispering gallery modes of such resonators. In high-quality spherical micro-resonators, close to one million interactions can occur between a nonlinear molecule and a circulating light pulse. Recent research on nonlinear optics in spherical geometry is reviewed, from micrometer-size spheres to whispering gallery mode resonators.

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“…Среди всех моделей, используемых для описания генерации второй гармоники и других нелинейных эффектов, выделяются две модели. Первая основывается на точном решении задачи о рассеянии [6][7][8]. Она чаще используется для описания нелинейных явлений от металлических частиц, поскольку достаточно сложна, но позволяет учесть рассеяние падающих и генерируемых волн.…”

Section: Introductionunclassified

Генерация Второй Гармоники От Тонкого Цилиндрического Слоя. I. Аналитическое Решение

Шамына¹,

Капшай²

2019

Журнал Технической Физики

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In the Rayleigh–Gans–Debye approximation an analytical solution is obtained for the problem of second harmonic generation by a plane electromagnetic wave with elliptical polarization from a thin optically nonlinear layer on the surface of a cylindrical dielectric particle of finite size placed in a dielectric. The result is presented in tensor and vector forms in general case, in which the nonlinear dielectric susceptibility tensor has four independent components (one chiral and three non-chiral). For the first time it is shown that at generation from the end plane surfaces of a cylindrical particle the contribution of chiral components differs in phase from that of non-chiral components. It is also found that for small linear dimensions of the cylindrical particle (height and radius of the base), the radiation due to the chiral component of the second-order nonlinear dielectric susceptibility tensor makes a dominant contribution to the second harmonic generation from a non-linear cylindrical layer (end and side surfaces).

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Second-harmonic generation in the scattering of light by an infinite cylinder

Cited by 35 publications

References 29 publications

Second-order susceptibilities of ZnO nanorods from forward second-harmonic scattering

Second-order susceptibilities of ZnO nanorods from forward second-harmonic scattering

Nonlinear optics in spheres: from second harmonic scattering to quasi‐phase matched generation in whispering gallery modes

Генерация Второй Гармоники От Тонкого Цилиндрического Слоя. I. Аналитическое Решение

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