| Presentation | 2003/6/5 Long-Haul 40 Gbit/s-Based WDM Systems using Standard Single-Mode Fiber Kentaro Nakamura, Hiroki Ooi, Takafumi Terahara, Yuichi Akiyama, Rainer Hainberger, Tomoo Takahara, George Ishikawa, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For realizing next generation 40-Gbit/s WDM transmission systems, we study a low cost long-haul terrestrial system using a standard single mode fiber (SMF) which is already installed worldwide and an NRZ modulation scheme whose transmitter is simple and small. However the degradation of optical signal to noise ratio (OSNR) due to the large loss of dispersion compensation fiber for SMF with large chromatic dispersion, and the waveform degradation due to non-liner effect become serious technical issues. In this paper, we designed a low noise repeater node with two-stage Raman amplifier whose amplification media were DCFs, and optimized dispersion map. We demonstrated the SMF transmission of over 1,600km for 43-Gbit/s x 40 channel signals in the NRZ modulation scheme. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SMF / NRZ / 40 Gbit / s / Raman amplification / DCFRA / DCF / Rayleigh scattering / Dispersion map |
| Paper # | OCS2003-33 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2003/6/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Long-Haul 40 Gbit/s-Based WDM Systems using Standard Single-Mode Fiber |
| Sub Title (in English) | |
| Keyword(1) | SMF |
| Keyword(2) | NRZ |
| Keyword(3) | 40 Gbit |
| Keyword(4) | s |
| Keyword(5) | Raman amplification |
| Keyword(6) | DCFRA |
| Keyword(7) | DCF |
| Keyword(8) | Rayleigh scattering |
| Keyword(9) | Dispersion map |
| 1st Author's Name | Kentaro Nakamura |
| 1st Author's Affiliation | FUJITSU LABORATORIES LTD.() |
| 2nd Author's Name | Hiroki Ooi |
| 2nd Author's Affiliation | FUJITSU LABORATORIES LTD. |
| 3rd Author's Name | Takafumi Terahara |
| 3rd Author's Affiliation | FUJITSU LABORATORIES LTD. |
| 4th Author's Name | Yuichi Akiyama |
| 4th Author's Affiliation | FUJITSU LABORATORIES LTD. |
| 5th Author's Name | Rainer Hainberger |
| 5th Author's Affiliation | FUJITSU LABORATORIES LTD. |
| 6th Author's Name | Tomoo Takahara |
| 6th Author's Affiliation | FUJITSU LABORATORIES LTD. |
| 7th Author's Name | George Ishikawa |
| 7th Author's Affiliation | FUJITSU LABORATORIES LTD. |
| Date | 2003/6/5 |
| Paper # | OCS2003-33 |
| Volume (vol) | vol.103 |
| Number (no) | 108 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |