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   Articles with "third harmonic" as a keyword



Strain Control of Third Harmonic Generation in Nb2SiTe4 Driven by Tuneable Anisotropic Characteristics

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recommendations! Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202422428

Abstract: Strain engineering constitutes one of the main control knobs for material properties. The material's crystal and band structure can be strongly modified by mechanical strain, thus tailoring the electronic and photonic properties toward specific applications.… read more here.

Keywords: anisotropic characteristics; control third; third harmonic; strain control ... See more keywords

Ultrafast Sub‐100 fs All‐Optical Modulation and Efficient Third‐Harmonic Generation in Weyl Semimetal Niobium Phosphide Thin Films

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recommendations! Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202106733

Abstract: Since their experimental discovery in 2015, Weyl semimetals have generated a large amount of attention due their intriguing physical properties that arise from their linear electron dispersion relation and topological surface states. In particular, in… read more here.

Keywords: third harmonic; thin films; harmonic generation; niobium phosphide ... See more keywords

Anisotropic Third Harmonic Generation in 2D Tin Sulfide

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recommendations! Published in 2024 at "Advanced Optical Materials"

DOI: 10.1002/adom.202401321

Abstract: The in‐plane anisotropic properties of 2D group IV monochalcogenides offer an additional degree of freedom which can be advantageous in optoelectronic applications. Here, it is demonstrated that the third harmonic generation (THG) produced by ultrathin… read more here.

Keywords: polarization; harmonic generation; tin sulfide; third harmonic ... See more keywords

Perylenediimide Polymers: Evaluating Third Harmonic Generation Responses for NLO Applications and Lasing Performance

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recommendations! Published in 2025 at "Advanced Optical Materials"

DOI: 10.1002/adom.202502292

Abstract: In this study, the exceptional optical performance of the newly synthesized perylenediimide (PDI)‐based polymers is demonstrated. While the perylene‐based compounds are primarily recognized for their applications in photocatalysis and photovoltaics, the findings reveal their remarkable… read more here.

Keywords: polymers evaluating; third harmonic; performance; perylenediimide polymers ... See more keywords

Phase Matching via Plasmonic Modal Dispersion for Third Harmonic Generation

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recommendations! Published in 2022 at "Advanced Science"

DOI: 10.1002/advs.202201180

Abstract: The overall effectiveness of nonlinear optical processes along extended nonlinear media highly depends on the fulfillment of the phase‐matching condition for pump and generated fields. This is traditionally accomplished by exploiting the birefringence of nonlinear… read more here.

Keywords: modal dispersion; phase matching; plasmonic modal; third harmonic ... See more keywords

Tl2S–Ga2S3–GeS2 glasses for optically operated laser third harmonic generation

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recommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-017-7854-x

Abstract: We have shown a possibility to apply Tl2S–Ga2S3–GeS2 glasses as an effective photoinduced third harmonic generation materials. As a photoinducing beam, the 200 mW green laser at 532 nm was used. The 15 ns pulsed Nd:YAG laser with… read more here.

Keywords: ga2s3 ges2; third harmonic; tl2s ga2s3; harmonic generation ... See more keywords

Strain effect on the third-harmonic generation of a two-dimensional GaAs quantum dot in the presence of magnetic field and spin–orbit interaction

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recommendations! Published in 2019 at "Indian Journal of Physics"

DOI: 10.1007/s12648-019-01525-4

Abstract: The strain effect on the third-harmonic generation (THG) of a two-dimensional GaAs quantum dot has been investigated within the effective mass approximation. For this purpose, first, we have calculated the energy levels and wave function… read more here.

Keywords: third harmonic; field; harmonic generation; magnetic field ... See more keywords

Far-field resonant third harmonic surface wave on a half-space of incompressible material of cubic nonlinearity

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recommendations! Published in 2018 at "Journal of the Mechanics and Physics of Solids"

DOI: 10.1016/j.jmps.2017.09.010

Abstract: Abstract The analytical far-field solution for the cumulative third harmonic surface wave propagating on a half-space of isotropic incompressible cubically nonlinear material is obtained in a relative simple and systematic manner. Using the perturbation method,… read more here.

Keywords: harmonic surface; third harmonic; far field; resonant third ... See more keywords

Enhancement of the efficiency of the third harmonic generation process in ZnO:F thin films probed by photoluminescence and Raman spectroscopy

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recommendations! Published in 2018 at "Materials Science in Semiconductor Processing"

DOI: 10.1016/j.mssp.2018.07.015

Abstract: Abstract ZnO:F nanostructures at varying fluorine doping concentrations were prepared by spray pyrolysis technique. Effect of fluorine on structure, surface morphology, optical absorption and linear and nonlinear optical properties of the nanostructures were investigated by… read more here.

Keywords: thin films; third harmonic; zno; zno thin ... See more keywords

Third-harmonic generation in a double ring-shaped quantum dot under electron-phonon interaction

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recommendations! Published in 2017 at "Optics Communications"

DOI: 10.1016/j.optcom.2017.01.017

Abstract: Abstract In this work, the effect of electron-phonon (e-p) interaction on third-harmonic generation (THG) in a GaAs double ring-shaped quantum dot is studied. To this end, we have analytically obtained the energy levels and wave… read more here.

Keywords: electron phonon; phonon interaction; third harmonic; interaction ... See more keywords

Third harmonic generation in double-pulse laser induced air plasma

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recommendations! Published in 2019 at "Optics Communications"

DOI: 10.1016/j.optcom.2019.03.033

Abstract: Abstract We found a fast hydrodynamic process in air double pulse Laser Induced Plasma (LIP) during the first 50 ns of plasma life. This process leads to strong inhomogeneity in the refractive index of air LIP,… read more here.

Keywords: harmonic generation; double pulse; air; third harmonic ... See more keywords