M. Stähelin, D.M. Burland, et al.
Applied Physics Letters
We report the first observation of the photorefractive effect in a polymeric material, the electro-optic polymer bisphenol-A-diglycidylether 4-nitro-1,2-phenylenediamine made photoconductive by doping with the hole-transport agent diethylamino-benzaldehyde diphenylhydrazone. The gratings formed exhibit dynamic writing and erasure, strong electric-field dependence, polarization anisotropy, and estimated space-charge fields up to 26 kV/cm at an applied field of 126 kV/cm. Application of similar concepts should provide a broad new class of easily fabricated photorefractive materials. © 1991 The American Physical Society.
M. Stähelin, D.M. Burland, et al.
Applied Physics Letters
R.J. Twieg, M. Ebert, et al.
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
R.J. Twieg, K. Jain
ACS National Meeting 1982
Paul M. Lundquist, R.J. Twieg, et al.
Proceedings of SPIE - The International Society for Optical Engineering