Title :
Nonuniform holographic photonic structures in photopolymer-based nano-composites
Author :
Sharangovich, Sergey N. ; Dovolnov, Eugene A. ; Mirgorod, Vyacheslav G.
Author_Institution :
Tomsk State Univ. of Control Syst. & Radioelectornics, Tomsk
fDate :
Sept. 29 2008-Oct. 4 2008
Abstract :
In the paper we present the analytical model of multi-beam record of photonic structures in photopolymer composite materials. In the model the photonic structures considered as superposition of superimposed diffraction gratings with arbitrary number of harmonics. The model takes into account nonuniform intensity distribution of beams recorded, nonlinearity of record process, and absorption of material. The results of numerical simulation of influence of interrelation between harmonics and gratings and nonlinearity of record process on photonic structure characteristics are presented. The simulation has been carried out on the base of the model presented.
Keywords :
filled polymers; holographic gratings; nanocomposites; nanophotonics; nonlinear optics; optical polymers; photonic crystals; intensity distribution; material absorption; multibeam record process nonlinearity; nonuniform holographic photonic structures; nonuniform intensity distribution; photopolymer-based nanocomposites; superimposed diffraction grating superposition; Composite materials; Control system synthesis; Geometry; Gratings; Holography; Liquid crystal polymers; Nanocomposites; Nanostructures; Numerical simulation; Phase change materials; harmonics; photonic structure; photopolymer composite;
Conference_Titel :
Advanced Optoelectronics and Lasers, 2008. CAOL 2008. 4th International Conference on
Conference_Location :
Crimea
Print_ISBN :
978-1-4244-1973-9
Electronic_ISBN :
978-1-4244-1974-6
DOI :
10.1109/CAOL.2008.4671968
