A simple and accurate dynamical modeling of quantum-dot semiconductor optical amplifiers
SUMMARY In this article, quantum‐dot semiconductor optical amplifiers (QD‐SOAs) have been modelled using state space method. To derive this model, we have manipulated the rate equation model of the QD‐SOA, where the average values of the occupation probabilities along the QD‐SOA cavity are considere...
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| Veröffentlicht in: | International journal of numerical modelling 2014-01, Vol.27 (1), p.79-88 |
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| container_title | International journal of numerical modelling |
| container_volume | 27 |
| creator | Taleb, Hussein Abedi, Kambiz Golmohammadi, Saeed |
| description | SUMMARY
In this article, quantum‐dot semiconductor optical amplifiers (QD‐SOAs) have been modelled using state space method. To derive this model, we have manipulated the rate equation model of the QD‐SOA, where the average values of the occupation probabilities along the QD‐SOA cavity are considered as the state variables of the system. Using these variables, the distance dependence of the rate equations is eliminated. The derived state space model gives the optical gain and output signal of the amplifier with a high accuracy. Simulation results show that the derived model is not only much simpler and faster than conventional rate equation models, but also the optical gain and output signal of the investigated QD‐SOA are calculated with a higher precision compared to the rate equation model. Copyright © 2013 John Wiley & Sons, Ltd. |
| doi_str_mv | 10.1002/jnm.1895 |
| format | Article |
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In this article, quantum‐dot semiconductor optical amplifiers (QD‐SOAs) have been modelled using state space method. To derive this model, we have manipulated the rate equation model of the QD‐SOA, where the average values of the occupation probabilities along the QD‐SOA cavity are considered as the state variables of the system. Using these variables, the distance dependence of the rate equations is eliminated. The derived state space model gives the optical gain and output signal of the amplifier with a high accuracy. Simulation results show that the derived model is not only much simpler and faster than conventional rate equation models, but also the optical gain and output signal of the investigated QD‐SOA are calculated with a higher precision compared to the rate equation model. Copyright © 2013 John Wiley & Sons, Ltd.</description><identifier>ISSN: 0894-3370</identifier><identifier>EISSN: 1099-1204</identifier><identifier>DOI: 10.1002/jnm.1895</identifier><language>eng</language><publisher>Bognor Regis: Blackwell Publishing Ltd</publisher><subject>Amplification ; quantum-dot ; rate equation model ; semiconductor optical amplifiers ; state space model</subject><ispartof>International journal of numerical modelling, 2014-01, Vol.27 (1), p.79-88</ispartof><rights>Copyright © 2013 John Wiley & Sons, Ltd.</rights><rights>Copyright © 2014 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c3255-89ef09e26da42030d7d75986d3a355bb8725afd005a1abb21cf2fb5ad6a50c8e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjnm.1895$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjnm.1895$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Taleb, Hussein</creatorcontrib><creatorcontrib>Abedi, Kambiz</creatorcontrib><creatorcontrib>Golmohammadi, Saeed</creatorcontrib><title>A simple and accurate dynamical modeling of quantum-dot semiconductor optical amplifiers</title><title>International journal of numerical modelling</title><addtitle>Int. J. Numer. Model</addtitle><description>SUMMARY
In this article, quantum‐dot semiconductor optical amplifiers (QD‐SOAs) have been modelled using state space method. To derive this model, we have manipulated the rate equation model of the QD‐SOA, where the average values of the occupation probabilities along the QD‐SOA cavity are considered as the state variables of the system. Using these variables, the distance dependence of the rate equations is eliminated. The derived state space model gives the optical gain and output signal of the amplifier with a high accuracy. Simulation results show that the derived model is not only much simpler and faster than conventional rate equation models, but also the optical gain and output signal of the investigated QD‐SOA are calculated with a higher precision compared to the rate equation model. Copyright © 2013 John Wiley & Sons, Ltd.</description><subject>Amplification</subject><subject>quantum-dot</subject><subject>rate equation model</subject><subject>semiconductor optical amplifiers</subject><subject>state space model</subject><issn>0894-3370</issn><issn>1099-1204</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp10EFP3DAQBWCraqVut0j8BEtcuATGdpzExxULu0UsvVDBzZrYDvKSxIudqN1_31AQCKSe5jCfnp4eIYcMThgAP9323QmrlPxEZgyUyhiH_DOZQaXyTIgSvpJvKW0BQDDJZ-RuQZPvdq2j2FuKxowRB0ftvsfOG2xpF6xrfX9PQ0MfR-yHsctsGGhy0z_0djRDiDTshn8apyjfeBfTd_KlwTa5g5c7J78uzm_O1tnVz9WPs8VVZgSXMquUa0A5XljMOQiwpS2lqgorUEhZ11XJJTYWQCLDuubMNLypJdoCJZjKiTk5fs7dxfA4ujTozifj2hZ7F8akWa5yIUuh-ESPPtBtGGM_tZtUoXglRVm8BZoYUoqu0bvoO4x7zUA_TaynifXTxBPNnulv37r9f52-vN689z4N7s-rx_igi1KUUt9er_R6tazUZnmjl-Ivp_WMfA</recordid><startdate>201401</startdate><enddate>201401</enddate><creator>Taleb, Hussein</creator><creator>Abedi, Kambiz</creator><creator>Golmohammadi, Saeed</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>7U5</scope></search><sort><creationdate>201401</creationdate><title>A simple and accurate dynamical modeling of quantum-dot semiconductor optical amplifiers</title><author>Taleb, Hussein ; Abedi, Kambiz ; Golmohammadi, Saeed</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3255-89ef09e26da42030d7d75986d3a355bb8725afd005a1abb21cf2fb5ad6a50c8e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Amplification</topic><topic>quantum-dot</topic><topic>rate equation model</topic><topic>semiconductor optical amplifiers</topic><topic>state space model</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Taleb, Hussein</creatorcontrib><creatorcontrib>Abedi, Kambiz</creatorcontrib><creatorcontrib>Golmohammadi, Saeed</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Solid State and Superconductivity Abstracts</collection><jtitle>International journal of numerical modelling</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Taleb, Hussein</au><au>Abedi, Kambiz</au><au>Golmohammadi, Saeed</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A simple and accurate dynamical modeling of quantum-dot semiconductor optical amplifiers</atitle><jtitle>International journal of numerical modelling</jtitle><addtitle>Int. J. Numer. Model</addtitle><date>2014-01</date><risdate>2014</risdate><volume>27</volume><issue>1</issue><spage>79</spage><epage>88</epage><pages>79-88</pages><issn>0894-3370</issn><eissn>1099-1204</eissn><abstract>SUMMARY
In this article, quantum‐dot semiconductor optical amplifiers (QD‐SOAs) have been modelled using state space method. To derive this model, we have manipulated the rate equation model of the QD‐SOA, where the average values of the occupation probabilities along the QD‐SOA cavity are considered as the state variables of the system. Using these variables, the distance dependence of the rate equations is eliminated. The derived state space model gives the optical gain and output signal of the amplifier with a high accuracy. Simulation results show that the derived model is not only much simpler and faster than conventional rate equation models, but also the optical gain and output signal of the investigated QD‐SOA are calculated with a higher precision compared to the rate equation model. Copyright © 2013 John Wiley & Sons, Ltd.</abstract><cop>Bognor Regis</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/jnm.1895</doi><tpages>10</tpages></addata></record> |
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| language | eng |
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| subjects | Amplification quantum-dot rate equation model semiconductor optical amplifiers state space model |
| title | A simple and accurate dynamical modeling of quantum-dot semiconductor optical amplifiers |
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