Presentation	2008-01-25 Optical Bistability of Quasi-waveguide Consisted with π-Conjugated Polymer Film Koji ISOGAI, Shizuyasu OCHIAI, Kenzo KOJIMA, Teruyoshi MIZUTANI,
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Abstract(in English)	π conjugated polymers have been attracted in many attentions as the material of optical devices such as optical switching, memory and logic element because they have large 3^ non-linear optical susceptibility. In this work, we have prepared quasi-waveguide using the composite film consisted with poly (3-hexylthiophene) of polythiophene derivative and polymethylmethacrylate. With the poly (3-hexylthiophene)/ polymethylmethacrylate composite film, we have measured and performed the optical bistable characteristics. The optical bistable characteristics were clearly appeared with low input laser power intensity. This indicates that all-optical switching device is the stage of practical use..
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Keyword(in English)	optical bistable device / optical switching / third order non-linear optical susceptibility / quasi-waveguide
Paper #	OME2007-80
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Committee	OME
Conference Date	2008/1/18(1days)
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Registration To	Organic Material Electronics (OME)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Optical Bistability of Quasi-waveguide Consisted with π-Conjugated Polymer Film
Sub Title (in English)
Keyword(1)	optical bistable device
Keyword(2)	optical switching
Keyword(3)	third order non-linear optical susceptibility
Keyword(4)	quasi-waveguide
1st Author's Name	Koji ISOGAI
1st Author's Affiliation	Aichi Institute of Technology()
2nd Author's Name	Shizuyasu OCHIAI
2nd Author's Affiliation	Aichi Institute of Technology
3rd Author's Name	Kenzo KOJIMA
3rd Author's Affiliation	Aichi Institute of Technology
4th Author's Name	Teruyoshi MIZUTANI
4th Author's Affiliation	Aichi Institute of Technology
Date	2008-01-25
Paper #	OME2007-80
Volume (vol)	vol.107
Number (no)	459
Page	pp.pp.-
#Pages	6
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