Unification of azo-polymer systems by photo-Induced molecular movement
- Zouheir Sekkat
- Andre Knoesen
- et al.
- 1997
- Optical Science, Engineering and Instrumentation 1997
Publications
17 results for Andre Knoesen
Observation of reversible photochemical "blow out" of the third-order molecular hyperpolarizability of push-pull azo dye in high glass transition temperature polyimides
- Zouheir Sekkat
- André Knoesen
- et al.
- 1997
- Journal of Physical Chemistry B
Optical dispersion properties of tricyanovinylaniline polymer thin films for ultrashort optical pulse diagnostics
- Ph. Prêtre
- E. Sidick
- et al.
- 1997
- American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
Light-induced orientation in azo-polyimide polymers 325°C below the glass transition temperature
- Zouheir Sekkat
- Jonathan Wood
- et al.
- 1997
- Journal of the Optical Society of America B: Optical Physics
Dependence of photoisomerization of azo dye on the molecular structure of very high ( up to 350 °C) glass transition temperature azo-polyimide polymers: Room temperature light induced orientation
- Zouheir Sekkat
- Jonathan Wood
- et al.
- 1997
- American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
Molecular engineering of polymer films for amplitude and phase measurements of Ti:sapphire femtosecond pulses
- D.R. Yankelevich
- Philippe Prêtre
- et al.
- 1996
- Optics Letters
Stability and performance issues for nonlinear optical chromophores, polymers and devices
- R.J. Twieg
- D.M. Burland
- et al.
- 1995
- MRS Spring Meeting 1995