| Presentation | 2008-07-17 A basic study on OCDM loopback transmission for uplink connections in high speed asynchronous PON Van Minh Nguyen, Masanori Hanawa, Kenta Hosoya, Kazuhiko Nakamura, Koji Nonaka, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A OCDM-PON using FBG based optical correlators as encoders/decoders is suitable to realize an asynchronous PON because of its simple system architecture. In this report, transmission characteristics of a loopback OCDM-PON, which does not have any optical sources in ONUs, are experimentally investigated. In a loopback OCDM-PON, even optical carrier signals for uplink connections are supplied from OLTs. Loopback transmission characteristics are experimentally shown in a single user case and synchronous/asynchronous OCDM cases for two users. Experimental results suggest that an asynchronous OCDM-PON is better than a synchronous one if a good orthogonal code giving low cross correlation characteristics could be used. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OCDM / asynchronous PON / FBG / optical correlator / loopback transmission |
| Paper # | OCS2008-21 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2008/7/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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 basic study on OCDM loopback transmission for uplink connections in high speed asynchronous PON |
| Sub Title (in English) | |
| Keyword(1) | OCDM |
| Keyword(2) | asynchronous PON |
| Keyword(3) | FBG |
| Keyword(4) | optical correlator |
| Keyword(5) | loopback transmission |
| 1st Author's Name | Van Minh Nguyen |
| 1st Author's Affiliation | University of Yamanashi() |
| 2nd Author's Name | Masanori Hanawa |
| 2nd Author's Affiliation | University of Yamanashi |
| 3rd Author's Name | Kenta Hosoya |
| 3rd Author's Affiliation | University of Yamanashi |
| 4th Author's Name | Kazuhiko Nakamura |
| 4th Author's Affiliation | University of Yamanashi |
| 5th Author's Name | Koji Nonaka |
| 5th Author's Affiliation | Kochi University of Technology |
| Date | 2008-07-17 |
| Paper # | OCS2008-21 |
| Volume (vol) | vol.108 |
| Number (no) | 133 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |