A novel OCDMA drop unit based on fiber gratings and 2D wavelength-time codes
A novel drop unit for the optical code-division multiple access(OCDMA) based on fiber Bragg gratings and two-dimensional wavelength-time code is studied. The simple OCDMA drop unit can drop a code channel without disturbing the rest code channels. A similar unit for dropping a group of code chennels...
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Veröffentlicht in: | 光电子快报:英文版 2005, Vol.1 (1), p.53-56 |
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creator | CHEN Biao WANG Fu-chang HU Jian-dong HE Sai-ling |
description | A novel drop unit for the optical code-division multiple access(OCDMA) based on fiber Bragg gratings and two-dimensional wavelength-time code is studied. The simple OCDMA drop unit can drop a code channel without disturbing the rest code channels. A similar unit for dropping a group of code chennels is also proposed. Numerical simulation is given. The system delay can decrease by substituting the electrieal driving optical switch with a specific optical driving. The single channel drop unit can also be the basis for multiple channels drop. |
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The simple OCDMA drop unit can drop a code channel without disturbing the rest code channels. A similar unit for dropping a group of code chennels is also proposed. Numerical simulation is given. The system delay can decrease by substituting the electrieal driving optical switch with a specific optical driving. The single channel drop unit can also be the basis for multiple channels drop.</description><identifier>ISSN: 1673-1905</identifier><language>eng</language><subject>OCDMA ; 光纤通信 ; 通信代码</subject><ispartof>光电子快报:英文版, 2005, Vol.1 (1), p.53-56</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/88368X/88368X.jpg</thumbnail><link.rule.ids>314,780,784,4024</link.rule.ids></links><search><creatorcontrib>CHEN Biao WANG Fu-chang HU Jian-dong HE Sai-ling</creatorcontrib><title>A novel OCDMA drop unit based on fiber gratings and 2D wavelength-time codes</title><title>光电子快报:英文版</title><addtitle>Opto-electronics Letters</addtitle><description>A novel drop unit for the optical code-division multiple access(OCDMA) based on fiber Bragg gratings and two-dimensional wavelength-time code is studied. The simple OCDMA drop unit can drop a code channel without disturbing the rest code channels. A similar unit for dropping a group of code chennels is also proposed. Numerical simulation is given. The system delay can decrease by substituting the electrieal driving optical switch with a specific optical driving. 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The simple OCDMA drop unit can drop a code channel without disturbing the rest code channels. A similar unit for dropping a group of code chennels is also proposed. Numerical simulation is given. The system delay can decrease by substituting the electrieal driving optical switch with a specific optical driving. The single channel drop unit can also be the basis for multiple channels drop.</abstract></addata></record> |
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identifier | ISSN: 1673-1905 |
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issn | 1673-1905 |
language | eng |
recordid | cdi_chongqing_backfile_20127606 |
source | Alma/SFX Local Collection |
subjects | OCDMA 光纤通信 通信代码 |
title | A novel OCDMA drop unit based on fiber gratings and 2D wavelength-time codes |
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