| Presentation | 2003/2/28 Fabrication of Multiple-Period Optical Fiber Grating Coupler Tomohiro KUNITAMA, Hirohisa YOKOTA, 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 (FGCs), in which refractive index modulated gratings are written in the tapers of fused fiber couplers, are expected as optical noise reduction filters and optical add-drop multiplexers (OADMs) for wavelength division multiplexing (WDM) transmission systems because of their fast wavelength selectivity. It is also expected that introducing various kinds of compound gratings, that had been recently proposed, to FGCs makes possible to apply FGCs in more complicated optical networks. In this paper, we fabricated dual-period FGCs to multiply FGC functions. We composed an optical filter and an OADM using dual-period FGCs and investigated their characteristics and effects. It was proved that they could be applied to dense wavelength division multiplexing (DWDM) systems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical fiber grating coupler / Multiple-period fiber grating / Optical filter / OADM |
| Paper # | OFT2002-107 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2003/2/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Fabrication of Multiple-Period Optical Fiber Grating Coupler |
| Sub Title (in English) | |
| Keyword(1) | Optical fiber grating coupler |
| Keyword(2) | Multiple-period fiber grating |
| Keyword(3) | Optical filter |
| Keyword(4) | OADM |
| 1st Author's Name | Tomohiro KUNITAMA |
| 1st Author's Affiliation | Faculty of Engineering, Ibaraki University() |
| 2nd Author's Name | Hirohisa YOKOTA |
| 2nd Author's Affiliation | Faculty of Engineering, Ibaraki University |
| 3rd Author's Name | Yutaka SASAKI |
| 3rd Author's Affiliation | Faculty of Engineering, Ibaraki University |
| Date | 2003/2/28 |
| Paper # | OFT2002-107 |
| Volume (vol) | vol.102 |
| Number (no) | 696 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |