Two-dimensional poling of organic and polymer films for improved nonlinear-optical properties

Shlomo Yitzchaik; Garry Berkovic; Valeri Krongauz

doi:10.1364/OL.15.001120

Two-dimensional poling of organic and polymer films for improved nonlinear-optical properties

Shlomo Yitzchaik, Garry Berkovic, Valeri Krongauz

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

Nematic films doped with molecules of high nonlinear polarizability can exhibit two-dimensional asymmetry after electric-field poling along one direction only. Consequently, these films exhibit more nonzero components of the second-order susceptibility tensor than are obtained through usual poling techniques. These films can exhibit very high nonlinear optical coefficients (close to 10−7 esu/cm³) and retain most of their nonlinearity one week after removal of the poling field.

Original language	English
Pages (from-to)	1120-1122
Number of pages	3
Journal	Optics Letters
Volume	15
Issue number	20
DOIs	https://doi.org/10.1364/OL.15.001120
State	Published - 15 Oct 1990
Externally published	Yes

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title = "Two-dimensional poling of organic and polymer films for improved nonlinear-optical properties",

abstract = "Nematic films doped with molecules of high nonlinear polarizability can exhibit two-dimensional asymmetry after electric-field poling along one direction only. Consequently, these films exhibit more nonzero components of the second-order susceptibility tensor than are obtained through usual poling techniques. These films can exhibit very high nonlinear optical coefficients (close to 10−7 esu/cm3) and retain most of their nonlinearity one week after removal of the poling field.",

author = "Shlomo Yitzchaik and Garry Berkovic and Valeri Krongauz",

year = "1990",

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AU - Krongauz, Valeri

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N2 - Nematic films doped with molecules of high nonlinear polarizability can exhibit two-dimensional asymmetry after electric-field poling along one direction only. Consequently, these films exhibit more nonzero components of the second-order susceptibility tensor than are obtained through usual poling techniques. These films can exhibit very high nonlinear optical coefficients (close to 10−7 esu/cm3) and retain most of their nonlinearity one week after removal of the poling field.

AB - Nematic films doped with molecules of high nonlinear polarizability can exhibit two-dimensional asymmetry after electric-field poling along one direction only. Consequently, these films exhibit more nonzero components of the second-order susceptibility tensor than are obtained through usual poling techniques. These films can exhibit very high nonlinear optical coefficients (close to 10−7 esu/cm3) and retain most of their nonlinearity one week after removal of the poling field.

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Two-dimensional poling of organic and polymer films for improved nonlinear-optical properties

Abstract

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