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Abbreviated Journal Title

Appl. Phys. Lett.

Keywords

2nd-Harmonic Generation; Wave-Guide; Physics; Applied

Abstract

Modal dispersion phase-matched second harmonic generation is demonstrated in new poled polymer waveguide geometries with a nonlinear optical core consisting of two side-chain polymers with different glass transition temperatures. After poling above and between the respective glass transitions, the sign of the nonlinear optical coefficient is reversed in the two polymers, thereby improving the overlap integral. Conversion efficiencies up to 7%/W cm(2) were achieved in the first experiments.

Journal Title

Applied Physics Letters

Volume

70

Issue/Number

25

Publication Date

1-1-1997

Document Type

Article

Language

English

First Page

3347

Last Page

3349

WOS Identifier

WOS:A1997XH23100007

ISSN

0003-6951

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