| Presentation | 2008-08-28 Transmission of 10-Gsymbol/s 16-QAM Signals using Digital Coherent Optical Receiver Yojiro MORI, Chao ZHANG, Koji IGARASHI, Kazuhiro KATOH, Kazuro KIKUCHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The use of multilevel modulation formats is one of the most effective ways of enhancing the spectral efficiency in optical communication systems. Quadrature amplitude modulation (QAM) is the best candidate among various modulation formats, because we can minimize the power penalty due to the increase in the level of modulation. On the other hand, the digital coherent receiver can demodulate any multi-level coded optical signals without relying upon a complicated optical phase-locked loop. In this paper, using such a digital coherent optical receiver, we demonstrate transmission of a 10-Gsymbol/s 16-QAM signal over a 100-km standard single-mode fiber. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Digital coherent optical receiver / Quadrature amplitude modulation / Digital signal processing / Adaptive equalization |
| Paper # | OCS2008-39 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2008/8/21(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 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) | Transmission of 10-Gsymbol/s 16-QAM Signals using Digital Coherent Optical Receiver |
| Sub Title (in English) | |
| Keyword(1) | Digital coherent optical receiver |
| Keyword(2) | Quadrature amplitude modulation |
| Keyword(3) | Digital signal processing |
| Keyword(4) | Adaptive equalization |
| 1st Author's Name | Yojiro MORI |
| 1st Author's Affiliation | Department of Electronic Engineering, The University of Tokyo() |
| 2nd Author's Name | Chao ZHANG |
| 2nd Author's Affiliation | Department of Electronic Engineering, The University of Tokyo |
| 3rd Author's Name | Koji IGARASHI |
| 3rd Author's Affiliation | Department of Electronic Engineering, The University of Tokyo |
| 4th Author's Name | Kazuhiro KATOH |
| 4th Author's Affiliation | Department of Electronic Engineering, The University of Tokyo |
| 5th Author's Name | Kazuro KIKUCHI |
| 5th Author's Affiliation | Department of Electronic Engineering, The University of Tokyo |
| Date | 2008-08-28 |
| Paper # | OCS2008-39 |
| Volume (vol) | vol.108 |
| Number (no) | 189 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |