학술논문
Dynamical behaviour of holographic polymer-liquid crystal gratings
Document Type
Conference
Author
Source
6th International Conference on Laser and Fiber-Optical Networks Modeling, 2004. Proceedings of LFNM 2004. Laser and fiber-optical networks modeling Laser and Fiber-Optical Networks Modeling, 2004. Proceedings of LFNM 2004. 6th International Conference on. :228-230 2004
Subject
Language
Abstract
In view of POLICRYPS (an acronym for polymer-liquid crystal-polymer slices) optimisation, this study analyses the dynamical response of POLICRYPS gratings and its relation with some geometrical and morphological factors. The final goal is to get overall response times in the sub-millisecond range. Results show that even for not-optimised grating samples, it was possible to get simultaneously both rise and fall response times in the range 50-150 /spl mu/s by means of a proper choice of the driving pulse shape. These results are very attractive for many possible applications in telecom devices.