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Proceedings Paper

Photorefractivity of triphenylamine polymers
Author(s): S. Tsujimura; K. Kinashi; W. Sakai; N. Tsutsumi
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Paper Abstract

We present here the enhanced photorefractive performance and dynamic holographic image of poly(4-diphenylamino)styrene (PDAS)-based photorefractive polymeric composites (PPCs). PDAS and FDCST were synthesized as a photoconductive polymer and a nonlinear optical (NLO) dye, respectively. PPC films including PDAS, TPA (or ECZ), FDCST, and PCBM were investigated. The photorefractive quantities of the PDAS-based PPCs were measured by a degenerate four-wave mixing (DFWM) technique. Additionally, the dynamic holographic images were recorded through an appropriate PDAS-based PPC. Those dynamic holographic images clearly duplicate the original motion with high-speed quality. The present approach provides a promising candidate for the future application of dynamic holographic displays.

Paper Details

Date Published: 11 October 2012
PDF: 7 pages
Proc. SPIE 8474, Optical Processes in Organic Materials and Nanostructures, 84740Z (11 October 2012); doi: 10.1117/12.927865
Show Author Affiliations
S. Tsujimura, Kyoto Institute of Technology (Japan)
K. Kinashi, Kyoto Institute of Technology (Japan)
W. Sakai, Kyoto Institute of Technology (Japan)
N. Tsutsumi, Kyoto Institute of Technology (Japan)

Published in SPIE Proceedings Vol. 8474:
Optical Processes in Organic Materials and Nanostructures
Rachel Jakubiak; Manfred Eich; Jean-Michel Nunzi, Editor(s)

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