Presentation 1995/11/17
Optical Evaluation of Dye Adsorption LB Films deposited on Optical Fibers
Ken-ichi KAKO, Kuuhiko ITADERA, Shigekazu KUNIYOSHI, Kazuhiro KUDO, Kuniaki TANAKA,
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Abstract(in English) The adsorption LB films containing organic dye, often show instability after the films fabrication. Therefore, in-situ measurement during the LB deposition is important to investigate the optical properties of adsorption LB films. We have measured absorption spectra of LB films deposited on the core of optical fibers. This measurement system makes it easy to irradiate laser lights to the molecules, and to investigate the influences of laser lights on LB films. In this study we use merocyanine dyes and Rohdamine B or Brilliant Green molecules as spreading and adsorbing materials, respectively. We use two types of lasers to excite the molecules. The results show that the irradiation of Laser lights makes it possible to control the quantity of adsorbing molecules during the deposition of LB films.
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Keyword(in English) adsorption LB films / in-situ measurement / optical fibers / irradiation of lasers / adsorption state
Paper # OME95-60
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Conference Information
Committee OME
Conference Date 1995/11/17(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 Evaluation of Dye Adsorption LB Films deposited on Optical Fibers
Sub Title (in English)
Keyword(1) adsorption LB films
Keyword(2) in-situ measurement
Keyword(3) optical fibers
Keyword(4) irradiation of lasers
Keyword(5) adsorption state
1st Author's Name Ken-ichi KAKO
1st Author's Affiliation Department of Electrical and Electronics Engineering, Chiba University()
2nd Author's Name Kuuhiko ITADERA
2nd Author's Affiliation Department of Electrical and Electronics Engineering, Chiba University
3rd Author's Name Shigekazu KUNIYOSHI
3rd Author's Affiliation Department of Electrical and Electronics Engineering, Chiba University
4th Author's Name Kazuhiro KUDO
4th Author's Affiliation Department of Electrical and Electronics Engineering, Chiba University
5th Author's Name Kuniaki TANAKA
5th Author's Affiliation Department of Electrical and Electronics Engineering, Chiba University
Date 1995/11/17
Paper # OME95-60
Volume (vol) vol.95
Number (no) 372
Page pp.pp.-
#Pages 6
Date of Issue