| Presentation | 1996/1/18 Electric field response of optical nonlinearity in dye doped polymer and application to guided-wave frequency conversion devices Takashi Sugihara, Kouji Fujii, Hiroshi Haga, Sadahiko Yamamoto, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The optical nonlinearity induced by electrical poling decays gradually in poled polymers. This suggests that the molecular alignment can be easily reoriented in the polymer matrix at room temperature by the external electric field. We investigated the electric field response of the nonlinearity of a dye doped polymer at room temperature. The nonlinear optic dopant molecule is 2-methyl-4-nitroaniline(MNA). The polymer matrix is poly(methyl methacrylate)(PMMA). These characteristics can be used to compensate for a phase mismatch in guided-wave frequency conversion devices. We propose a periodic electrode divided into same segments to compensate for a phase mismatch. A dye doped polymer is poled by using the segments to which the optimum voltage is applied. In experiments, quasi-phase matched second-harmonic generation(QPM-SHG) is observed, and the basic characteristics of this devices are confirmed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Poled Polymer / optical waveguide / optical second-harmonic generation / quasi-phase matching / periodical poling |
| Paper # | OPE95-129 |
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| Conference Information | |
| Committee | OPE |
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| Conference Date | 1996/1/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Optoelectronics (OPE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Electric field response of optical nonlinearity in dye doped polymer and application to guided-wave frequency conversion devices |
| Sub Title (in English) | |
| Keyword(1) | Poled Polymer |
| Keyword(2) | optical waveguide |
| Keyword(3) | optical second-harmonic generation |
| Keyword(4) | quasi-phase matching |
| Keyword(5) | periodical poling |
| 1st Author's Name | Takashi Sugihara |
| 1st Author's Affiliation | Department of Electric Engineering, Faculty of Engineering Science, Osaka University,() |
| 2nd Author's Name | Kouji Fujii |
| 2nd Author's Affiliation | Department of Electric Engineering, Faculty of Engineering Science, Osaka University, |
| 3rd Author's Name | Hiroshi Haga |
| 3rd Author's Affiliation | Department of Electric Engineering, Faculty of Engineering Science, Osaka University, |
| 4th Author's Name | Sadahiko Yamamoto |
| 4th Author's Affiliation | Department of Electric Engineering, Faculty of Engineering Science, Osaka University, |
| Date | 1996/1/18 |
| Paper # | OPE95-129 |
| Volume (vol) | vol.95 |
| Number (no) | 459 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |