| Presentation | 1999/11/26 Broadband Erbium Doped Fiber Amplifier and Ring Laser Shinji YAMASHITA, Masato NISHIHARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The WDM System requires the broadband, gain flattened optical amplifiers. Erbium doped fiber amplifier (EDFA) is advantageous because of its high efficiency, low noise, low distortion characteristics. In this report, we propose a 1.58 μm-band EDFA and wavelength tunable ring laser utilizing the long EDF. We used an inline fiber grating laser (FGL) operating at 1.55 μm-band as a co-pump laser of a 1.58 μm-band EDFA. We also propose and demonstrate a widely wavelength tunable EDF ring laser. The wavelength tunable range over 80 nm has been achieved by changing the voltage applied to an intracavity fiber Fabry-Perot filter. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | WDM / EDFA / 1.58μm-band / FGL / EDF ring laser / fiber Fabry-Perot filter |
| Paper # | OCS99-93 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 1999/11/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Broadband Erbium Doped Fiber Amplifier and Ring Laser |
| Sub Title (in English) | |
| Keyword(1) | WDM |
| Keyword(2) | EDFA |
| Keyword(3) | 1.58μm-band |
| Keyword(4) | FGL |
| Keyword(5) | EDF ring laser |
| Keyword(6) | fiber Fabry-Perot filter |
| 1st Author's Name | Shinji YAMASHITA |
| 1st Author's Affiliation | Department of Frontier Informatics, Graduate School of Frontier Sciences, THE UNIVERSITY OF TOKYO() |
| 2nd Author's Name | Masato NISHIHARA |
| 2nd Author's Affiliation | Department of Electrical Engineering, Graduate School of Engineering, THE UNIVERSITY OF TOKYO |
| Date | 1999/11/26 |
| Paper # | OCS99-93 |
| Volume (vol) | vol.99 |
| Number (no) | 463 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |