Theoretical description of SHG by fullerene film on dielectric surface

Mikhail Mestechkin; Gene Whyman

doi:10.1117/12.504614

Theoretical description of SHG by fullerene film on dielectric surface

Mikhail Mestechkin, Gene Whyman

Department of Physics

Research output: Contribution to journal › Conference article › peer-review

4 Scopus citations

Abstract

The first hyperpolarizability (HP) of fullerene on the silica substructure, modeled by β-quartz layers, is calculated in the framework of the semi-empirical version of the time-dependent Hartree - Fock theory (TDHF). The induced by the substrate orthogonal to the surface component of β-vector invariant is of the same order as in the "push-pull" organic molecules with the expressed nonlinear optical properties. Just this component is responsible for generation of the second harmonic according to Hoshi and coauthors¹.

Original language	English
Pages (from-to)	43-49
Number of pages	7
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5212
DOIs	https://doi.org/10.1117/12.504614
State	Published - 2003
Event	Linear and Nonlinear Optics of Organic Materials III - San Diego, CA, United States Duration: 4 Aug 2003 → 6 Aug 2003

Keywords

Fullerene
Hyperpolarizability
SHG
Surface effects

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10.1117/12.504614

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AU - Whyman, Gene

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AB - The first hyperpolarizability (HP) of fullerene on the silica substructure, modeled by β-quartz layers, is calculated in the framework of the semi-empirical version of the time-dependent Hartree - Fock theory (TDHF). The induced by the substrate orthogonal to the surface component of β-vector invariant is of the same order as in the "push-pull" organic molecules with the expressed nonlinear optical properties. Just this component is responsible for generation of the second harmonic according to Hoshi and coauthors1.

KW - Fullerene

KW - Hyperpolarizability

KW - SHG

KW - Surface effects

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JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Linear and Nonlinear Optics of Organic Materials III

Y2 - 4 August 2003 through 6 August 2003

ER -

Theoretical description of SHG by fullerene film on dielectric surface

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