Paper
20 April 2006 Studies of temporal stability of poled nonlinear optical polymer films
Alessia Quatela, Fabio De Matteis, Mauro Casalboni, Stefano Schutzmann, Marco Colombo, Antonio Zaopo
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Abstract
Guest-host polymer system with potential use in electro-optic devices is discussed. The polymer host is a polyimide and the guest chromophore is Disperse Red 19 (DR 19). Decay times of poled order after corona poling procedure have been derived from the behaviour at elevated temperatures below glass transition temperature Tg using Arrhenius plots. An extrapolated lifetime greater than 30 years at room temperature has been obtained.
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Alessia Quatela, Fabio De Matteis, Mauro Casalboni, Stefano Schutzmann, Marco Colombo, and Antonio Zaopo "Studies of temporal stability of poled nonlinear optical polymer films", Proc. SPIE 6192, Organic Optoelectronics and Photonics II, 61922P (20 April 2006); https://doi.org/10.1117/12.661924
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KEYWORDS
Polymers

Nonlinear optics

Chromophores

Second-harmonic generation

Polymer thin films

Glasses

Signal processing

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