Studies of temporal stability of poled nonlinear optical polymer films

被引：0
|
作者：
Quatela, Alessia [1 ]
De Matteis, Fabio [1 ]
Casalboni, Mauro [1 ]
Schutzmann, Stefano [1 ]
Colombo, Marco [2 ]
Zaopo, Antonio [2 ]
机构：
[1] Univ Roma Tor Vergata, Dipartimento Fis, Via Ric Sci, I-00133 Rome, Italy
[2] Pirelli Labs, I-20126 Milan, Italy
来源：
ORGANIC OPTOELECTRONICS AND PHOTONICS II | 2006年 / 6192卷
关键词：
aging; relaxation dynamics; nonlinear optics; corona poling;
D O I：
10.1117/12.661924
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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 T-g using Arrhenius plots. An extrapolated lifetime greater than 30 years at room temperature has been obtained.
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页数：6
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