| Presentation | 2005/10/5 Two-dimensional analysis of beam propagation in photorefractive material with FD-BPM Teppei OBAYASHI, Hirokazu ITO, Satoshi HONMA, Shinzo MUTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, it is attempted to develop slab waveguide using the photorefractive material such as KNbO_3, and LiNbO_3. In this report, two-dimensional analysis technique for beam propagation in photorefractive material with FD-BPM is proposed. This analysis adds two-dimensional relative permittivity distribution modulated by photorefractive effect to FD-BPM used for conventional waveguide analysis. The calculation results show propagation of the light beam in the material can be controlled by irradiating other light beam externally. Furthermore, a frequency variable filter and an Add/Drop type optical switch are proposed as application of the optical control using this technique. Here, the diffraction efficiency of the output beam for frequency and bandwidth are examined. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Photorefractive Material / Finite Difference-Beam Propagation Method / Optical switch |
| Paper # | OME2005-69,OPE2005-71 |
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| Conference Information | |
| Committee | OME |
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| Conference Date | 2005/10/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Organic Material Electronics (OME) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Two-dimensional analysis of beam propagation in photorefractive material with FD-BPM |
| Sub Title (in English) | |
| Keyword(1) | Photorefractive Material |
| Keyword(2) | Finite Difference-Beam Propagation Method |
| Keyword(3) | Optical switch |
| 1st Author's Name | Teppei OBAYASHI |
| 1st Author's Affiliation | Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi() |
| 2nd Author's Name | Hirokazu ITO |
| 2nd Author's Affiliation | Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi |
| 3rd Author's Name | Satoshi HONMA |
| 3rd Author's Affiliation | Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi |
| 4th Author's Name | Shinzo MUTO |
| 4th Author's Affiliation | Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi |
| Date | 2005/10/5 |
| Paper # | OME2005-69,OPE2005-71 |
| Volume (vol) | vol.105 |
| Number (no) | 320 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |