| Presentation | 1998/4/27 Characteristics of optical fiber grating coupler Hirohisa Yokota, Takahiro Hasegawa, Yoshitaka Satoda, Yutaka Sasaki, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Optical fiber grating couplers, in which Bragg grating are written in the taper regions of the fused optical fiber couplers, are theoretically and experimentally investigated. Filtering characteristics of the couplers are analyzed using the coupling mode theory. It is shown that the optical fiber grating couplers can be applied to the add-drop devices for WDM transmission systems. It is also clarified the effect of apodization. The filtering characteristics and the temperature characteristics of the fabricated optical fiber grating coupler are measured. It is shown that the lightwave with specific wavelength can be demultiplexed and that the temperature characteristics are similar to those of usual fiber gratings. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | optical fiber grating / optical fiber coupler / add-drop device / WDM transmission system |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 1998/4/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optical Fiber Technology (OFT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Characteristics of optical fiber grating coupler |
| Sub Title (in English) | |
| Keyword(1) | optical fiber grating |
| Keyword(2) | optical fiber coupler |
| Keyword(3) | add-drop device |
| Keyword(4) | WDM transmission system |
| 1st Author's Name | Hirohisa Yokota |
| 1st Author's Affiliation | Department of Systems Engineering, Faculty of Engineering, Ibaraki Univeristy() |
| 2nd Author's Name | Takahiro Hasegawa |
| 2nd Author's Affiliation | Department of Systems Engineering, Faculty of Engineering, Ibaraki Univeristy |
| 3rd Author's Name | Yoshitaka Satoda |
| 3rd Author's Affiliation | Department of Systems Engineering, Faculty of Engineering, Ibaraki Univeristy |
| 4th Author's Name | Yutaka Sasaki |
| 4th Author's Affiliation | Department of Systems Engineering, Faculty of Engineering, Ibaraki Univeristy |
| Date | 1998/4/27 |
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| Volume (vol) | vol.98 |
| Number (no) | 37 |
| Page | pp.pp.- |
| #Pages | 6 |
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