| Presentation | 2015-01-23 A Study on Effects of Gain Profile Change on Commercial Submarine Cable System Yu KAWAGUCHI, Takehiro TSURITANI, Koji GOTO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Commercial submarine cable systems based on wavelength division multiplexing (WDM) in an early stage have passed about fifteen years from operation opening. The time degradation of optical repeaters and submarine cables and their replacements cause not only optical signal-to-noise ratio (OSNR) degradation but also gain profile change. This report shows performance evaluations considering gain profile change occurred in a commercial submarine cable system which has been operated for twelve years from operation opening. In addition, we investigate the improvement of transmission performance by dispersion compensation in receiver side. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Submarine cable system / Wavelength division multiplexing / Amplifier / Gain profile / Gain tilt / Dispersion compensation |
| Paper # | OCS2014-100 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2015/1/15(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 | 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) | A Study on Effects of Gain Profile Change on Commercial Submarine Cable System |
| Sub Title (in English) | |
| Keyword(1) | Submarine cable system |
| Keyword(2) | Wavelength division multiplexing |
| Keyword(3) | Amplifier |
| Keyword(4) | Gain profile |
| Keyword(5) | Gain tilt |
| Keyword(6) | Dispersion compensation |
| 1st Author's Name | Yu KAWAGUCHI |
| 1st Author's Affiliation | KDDI R&D Laboratories Inc.() |
| 2nd Author's Name | Takehiro TSURITANI |
| 2nd Author's Affiliation | KDDI CORPORATION |
| 3rd Author's Name | Koji GOTO |
| 3rd Author's Affiliation | KDDI CORPORATION |
| Date | 2015-01-23 |
| Paper # | OCS2014-100 |
| Volume (vol) | vol.114 |
| Number (no) | 403 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |