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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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) |
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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) | 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 |