Generation of Second-Harmonic Bessel Beams by Transverse Phase-Matching in Annular Periodically Poled Structures

Solomon M. Saltiel; Dragomir N. Neshev; Robert Fischer; Wieslaw Krolikowski; Ady Arie; Yuri S. Kivshar

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Generation of Second-Harmonic Bessel Beams by Transverse Phase-Matching in Annular Periodically Poled Structures

机译：环形周期极化结构中的横向相位匹配产生二次谐波贝塞尔光束

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摘要

We demonstrate experimentally the generation of second-harmonic conical waves via parametric frequency doubling in a two-dimensional annular periodically poled nonlinear photonic structure fabricated in a stoichiometric lithium tantalate crystal. We apply the concept of nonlinear Bragg diffraction for explaining this effect, and show theoretically that in low-symmetry crystals this process results in generated second-harmonic waves being a superposition of the Bessel beams.

机译：我们通过实验证明了在化学计量的钽酸锂晶体中制造的二维环形周期性极化的非线性光子结构中，通过参数倍频产生第二谐波锥形波。我们使用非线性布拉格衍射的概念来解释这种效应，并从理论上证明，在低对称晶体中，该过程导致生成的第二谐波波是贝塞尔光束的叠加。

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来源
《Japanese journal of applied physics》 |2008年第8issue2期|6777-6783|共7页
作者
Solomon M. Saltiel; Dragomir N. Neshev; Robert Fischer; Wieslaw Krolikowski; Ady Arie; Yuri S. Kivshar;
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正文语种 eng
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nonlinear optics; frequency conversion; harmonic generation; diffraction; scattering;

机译：非线性光学变频;谐波产生衍射;散射;

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专利

1. Phase-matching with a twist: Second-harmonic generation in birefringent periodically poled fibers [J] . Zhu E.Y., Qian L., Helt L.G., Journal of the Optical Society of America, B. Optical Physics . 2010,第11期

机译：具有扭曲的相位匹配：双折射周期性极化光纤中的二次谐波产生
2. Transverse and longitudinal phase-matching in third harmonic generation induced by the Bessel beams [J] . Virgilijus Vaicaitis, Vygandas Jarutis, Algirdas Stabinis Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2011,第12期

机译：贝塞尔光束引起的三次谐波产生中的横向和纵向相位匹配
3. SECOND-HARMONIC GENERATION BY ELLIPTIC BESSEL LIGHT BEAMS IN PERIODICALLY POLARIZED NONLINEAR CRYSTALS [J] . P. A. Khilo, E. S. Petrova Journal of Applied Spectroscopy . 2005,第6期

机译：周期极化非线性晶体中椭圆贝塞尔光束的二次钟生
4. Observation of backward effective third-harmonic generation by cascading completely quasi-phase-matched backward second-harmonic and sum-frequency generation in periodically-poled potassium titanyl phosphate waveguide [C] . Xinhua Gu, Maxim Makarov, Yujie J. Ding, IEEE Conference on Lasers and Electro-Optics . 1999

机译：通过在周期性抛光钾磷酸钾波导中级联完全准相匹配的后向第二谐波和和频生成来观察后向有效的三谐波产生
5. Second-harmonic generation with Bessel beams [D] . Shatrovoy, Oleg. 2016

机译：具有贝塞尔梁的二次谐波产生
6. Efficient second-harmonic imaging of collagen in histological slides using Bessel beam excitation [O] . Nelly Vuillemin, Pierre Mahou, Delphine Débarre, -1

机译：使用贝塞尔光束激发对组织切片中的胶原进行高效二次谐波成像
7. Generation of the second-harmonic Bessel beams via nonlinear Bragg diffraction [O] . Saltiel, Solomon M., Neshev, Dragomir N., Fischer, Robert, 2007

机译：通过非线性布拉格生成二次谐波贝塞尔光束衍射
8. Periodically Poled LiNbO3 for High-Efficiency Second-Harmonic Generation [R] . Jundt, D. H., Magel, G. A., Fejer, M. M., 1991

机译：周期性极化LiNbO3用于高效二次谐波产生

Generation of Second-Harmonic Bessel Beams by Transverse Phase-Matching in Annular Periodically Poled Structures

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