講演名 | 2009-01-21 Optical Bistability of Quasi-waveguide of Poly(3-octylthiophene)/Polymethylmethacrylate Composite Film , |
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抄録(英) | Poly(3-octylthiophene)/polymethylmethacrylate (P3OT/PMMA) composite thin film was prepared by spin coating method on the top of triangular prism as composing a prism-coupled waveguide. The UV-vis spectrum of the composite film was recorded in the range 300-900nm to determine its optical absorption property. The optical bistable characteristics of prism coupling waveguide comprising with P3OT/PMMA composite film was measured for different input laser power intensity using optical bistable measuring equipment. The effect of organic gas treatment on the optical bistable behavior of P3OT/PMMA quasi-waveguide has been investigated. The measured optical bistabilities have excellent stability and hysteresis characteristics. However the input laser power dependence of optical bistability was observed, and the on-off position shifts with the increase of input laser power intensity. An Nd:YAG laser with a wavelength of 1064nm, a pulse width of 5ns and a repetition frequency of 10Hz was used for this optical bistability measurement. |
キーワード(和) | |
キーワード(英) | Optical bistability / Polymer materials / P3OT/PMMA / Spin coating / Waveguide |
資料番号 | OME2008-84 |
発行日 |
研究会情報 | |
研究会 | OME |
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開催期間 | 2009/1/14(から1日開催) |
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講演論文情報詳細 | |
申込み研究会 | Organic Material Electronics (OME) |
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本文の言語 | ENG |
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サブタイトル(和) | |
タイトル(英) | Optical Bistability of Quasi-waveguide of Poly(3-octylthiophene)/Polymethylmethacrylate Composite Film |
サブタイトル(和) | |
キーワード(1)(和/英) | / Optical bistability |
第 1 著者 氏名(和/英) | / Jayaraman Ramajothi |
第 1 著者 所属(和/英) | Department of Electrical Engineering, Aichi Institute of Technology |
発表年月日 | 2009-01-21 |
資料番号 | OME2008-84 |
巻番号(vol) | vol.108 |
号番号(no) | 387 |
ページ範囲 | pp.- |
ページ数 | 6 |
発行日 |