Third-harmonic generation (THGNonlinear crystalPhasematchingAn efficient optical third-harmonic generation has been observed in a single piece of nonlinear crystal. A good fit to the calculated phasematching angles verifies that the cascaded process of second-harmonic conversion and sum-frequency mixing ...
Proceedings of Spie the International Society for Optical EngineeringKaraulanov T and Saltiel S, 2002, Efficient collinear third-harmonic generation in a single two- dimensional nonlinear photonic crystal, Proceeding of IQEC-2002, June 22-28 , Moscow, Russia....
One of these new frontiers opened by the laser was the field of nonlinear optics. In 1961, Franken et al. were the first to report the observation of second-harmonic generation from a quartz crystal, using ruby laser light. Third-harmonic generation (THG) was soon discovered by Terhune and...
Third-harmonic generation measurement of nonlinear optical susceptibility χ(3) of Ge-Ga-Sb-S chalcogenide glasses proposed for highly nonlinear photonic f... Misumi, Third- harmonic generation measurement of nonlinear optical susceptibility v(3) of Ge-Ga-Sb-S chalcogenide glasses proposed for highly...
Relation between light wavelength and refractive index,group velocity index are discussed On the basis of harmonic produced for nonlinear optical crystal,the properties of frequency conversion for second harmonic generation(SHG)and third harmonic generation(THG) in KABO crystal are studied with elaborate ...
Theoretical analysis and experimental results for the determination of second order nonlinear optical coefficients with non phase matched(NPM) second harmonic generation(SHG)in LiNbO 3 crystal sphere are reported for the first time. 本文利用晶体球中非相位匹配二次谐波产生测量晶体二阶非线性系数的理论分析...
Nonlinear manipulation of orbital angular momentum spectra with second- and third- harmonic generation in a quasi-periodically poled crystal Optical orbital angular momentum (OAM), as an important degree of freedom of light, has been attracted extensive attention, due to its intrinsic feature of......
It is shown that an appropriate choice of the optimal values of problem parameters makes it possible to achieve high efficiencies of the cascade third-harmonic generator.关键词: Crystal Optics Electron Photon Cascades Harmonic Generators Stimulated Emission Wave Interaction Luminous Intensity Nonlinear ...
2) third harmonic generation 三次谐波 1. Study on the third harmonic generation induced by the second-order cascading in nonlinear photonic crystal; 光子晶体中二阶非线性过程产生三次谐波的研究 2. 4) were grown by Czochralski method and their critical phase matching angles of third harmonic ...
Hexagonally poled lithium niobate: a two-dimensional nonlinear photonic crystal. Phys Rev Lett 2000; 84: 4345–4348 Article ADS Google Scholar Piskarskas A, Smilgevicius V, Stabinis A, Jarutis V, Pasiskevicius V et al. Noncollinear second-harmonic generation in periodically poled KTiOPO4 ...