Calculation of second-harmonic wave pattern generated by focused cylindrical vector beams

A. Ohtsu, Y. Kozawa, S. Sato

研究成果: Article査読

19 被引用数 (Scopus)

抄録

We calculated the second-harmonic wave pattern induced by focused cylindrically symmetric, polarized vector beams. The second-order nonlinear polarization was expressed for fundamental electric field components passed through a dielectric interface based on vector diffraction theory. Furthermore, the second-harmonic wave pattern was represented on the basis of the far-field approximate expression derived from the formulation of higher-order harmonic generation including a Green's function. For a (110) zinc selenide crystal, the calculated forward emission patterns of the second-harmonic wave were eight-figure shaped as observed in experiment.

本文言語English
ページ(範囲)851-855
ページ数5
ジャーナルApplied Physics B: Lasers and Optics
98
4
DOI
出版ステータスPublished - 2010 3月 1

ASJC Scopus subject areas

  • 物理学および天文学(その他)
  • 物理学および天文学(全般)

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