Title of article
High glass transition temperature electro-optic side-chain polymers
Author/Authors
Marestin، نويسنده , , C. and Mercier، نويسنده , , R. and Sillion، نويسنده , , B. and Chauvin، نويسنده , , J. and Nakatani، نويسنده , , K. and Delaire، نويسنده , , J.A.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1996
Pages
4
From page
143
To page
146
Abstract
New side-chain soluble polyimides bearing Disperse Red One (DR1) groups have been synthesized and characterized. Thin films prepared by spin coating and poled with the corona technique at 200 °C have nonlinear optical (NLO) coefficients d33 near 60 pm/V, determined by second-harmonic generation (SHG) at 1064 nm. The thermal stability of the SHG signal for the side-chain polymer has been compared with the DR1-doped polymer. A much slower decrease of the SHG intensity was observed at 100 °C with the modified polyimide than with the doped system.
Keywords
polyimide , Second-harmonic generation , Disperse Red One
Journal title
Synthetic Metals
Serial Year
1996
Journal title
Synthetic Metals
Record number
2070281
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