The conduction current and displacement current in a Terahertz antenna
A semiclassical Monte Carlo model is presented to study the time-varying conduction current and displacement current in a Terahertz photoconductive antenna after photoexcitation. We analyzed conduction current and displacement current in a biased GaAs photoconductive antenna after fs laser pulse exc...
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| creator | WanLi Jia Wei Shi WeiLi Ji SuGuo Chen SiFeng Wu |
| description | A semiclassical Monte Carlo model is presented to study the time-varying conduction current and displacement current in a Terahertz photoconductive antenna after photoexcitation. We analyzed conduction current and displacement current in a biased GaAs photoconductive antenna after fs laser pulse excitation as a function of bias voltage, pump pulse energy. While we analyzed conduction current and displacement current contribute on THz wave radiation. The simulation results show that the light-intensity dependence mainly influences the pulse amplitudes of the conduction current and the displacement current and THz wave. At the same light-intensity, higher bias field gives larger conduction current. The simulation results show that conduction current and displacement current are source of THz waveform radiated by bias photoconductive current. |
| doi_str_mv | 10.1109/ICEOE.2011.6013362 |
| format | Conference Proceeding |
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We analyzed conduction current and displacement current in a biased GaAs photoconductive antenna after fs laser pulse excitation as a function of bias voltage, pump pulse energy. While we analyzed conduction current and displacement current contribute on THz wave radiation. The simulation results show that the light-intensity dependence mainly influences the pulse amplitudes of the conduction current and the displacement current and THz wave. At the same light-intensity, higher bias field gives larger conduction current. The simulation results show that conduction current and displacement current are source of THz waveform radiated by bias photoconductive current.</description><identifier>ISBN: 1612842755</identifier><identifier>ISBN: 9781612842752</identifier><identifier>EISBN: 1612842747</identifier><identifier>EISBN: 9781612842745</identifier><identifier>EISBN: 9781612842769</identifier><identifier>EISBN: 1612842763</identifier><identifier>DOI: 10.1109/ICEOE.2011.6013362</identifier><language>eng</language><publisher>IEEE</publisher><subject>Analytical models ; Antenna radiation patterns ; Atomic measurements ; condcution current ; Conductors ; displacement current ; Magnetic domains ; Monte Carlo model ; Optical pumping ; Terahertz</subject><ispartof>Proceedings of 2011 International Conference on Electronics and Optoelectronics, 2011, Vol.3, p.V3-291-V3-294</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6013362$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6013362$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>WanLi Jia</creatorcontrib><creatorcontrib>Wei Shi</creatorcontrib><creatorcontrib>WeiLi Ji</creatorcontrib><creatorcontrib>SuGuo Chen</creatorcontrib><creatorcontrib>SiFeng Wu</creatorcontrib><title>The conduction current and displacement current in a Terahertz antenna</title><title>Proceedings of 2011 International Conference on Electronics and Optoelectronics</title><addtitle>ICEOE</addtitle><description>A semiclassical Monte Carlo model is presented to study the time-varying conduction current and displacement current in a Terahertz photoconductive antenna after photoexcitation. We analyzed conduction current and displacement current in a biased GaAs photoconductive antenna after fs laser pulse excitation as a function of bias voltage, pump pulse energy. While we analyzed conduction current and displacement current contribute on THz wave radiation. The simulation results show that the light-intensity dependence mainly influences the pulse amplitudes of the conduction current and the displacement current and THz wave. At the same light-intensity, higher bias field gives larger conduction current. The simulation results show that conduction current and displacement current are source of THz waveform radiated by bias photoconductive current.</description><subject>Analytical models</subject><subject>Antenna radiation patterns</subject><subject>Atomic measurements</subject><subject>condcution current</subject><subject>Conductors</subject><subject>displacement current</subject><subject>Magnetic domains</subject><subject>Monte Carlo model</subject><subject>Optical pumping</subject><subject>Terahertz</subject><isbn>1612842755</isbn><isbn>9781612842752</isbn><isbn>1612842747</isbn><isbn>9781612842745</isbn><isbn>9781612842769</isbn><isbn>1612842763</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2011</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFT81KAzEYjIig1r6AXvICu-bL7-Yoy1YLhV72XrLJFxpp05LdHvTprVjpXIb5YWAIeQZWAzD7umy7dVdzBlBrBkJofkMeQQNvJDfS3F6FUvdkPo6f7AytLTf8gSz6LVJ_yOHkp3TI1J9KwTxRlwMNaTzunMf9r_EfpEwd7bG4LZbp-9ybMGf3RO6i2404v_CM9Iuubz-q1fp92b6tqmTZVGkwgnG0ummsQj8EMCoyCSYM1lgtOfggI0aFkQ3SuWhYYNI0g1JNiMDFjLz8zSZE3BxL2rvytbncFj8o30v_</recordid><startdate>201107</startdate><enddate>201107</enddate><creator>WanLi Jia</creator><creator>Wei Shi</creator><creator>WeiLi Ji</creator><creator>SuGuo Chen</creator><creator>SiFeng Wu</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201107</creationdate><title>The conduction current and displacement current in a Terahertz antenna</title><author>WanLi Jia ; Wei Shi ; WeiLi Ji ; SuGuo Chen ; SiFeng Wu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-617302e968895ecbd175f0417db9796421cd4fef5ef0b4aaf70d0478b558df123</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Analytical models</topic><topic>Antenna radiation patterns</topic><topic>Atomic measurements</topic><topic>condcution current</topic><topic>Conductors</topic><topic>displacement current</topic><topic>Magnetic domains</topic><topic>Monte Carlo model</topic><topic>Optical pumping</topic><topic>Terahertz</topic><toplevel>online_resources</toplevel><creatorcontrib>WanLi Jia</creatorcontrib><creatorcontrib>Wei Shi</creatorcontrib><creatorcontrib>WeiLi Ji</creatorcontrib><creatorcontrib>SuGuo Chen</creatorcontrib><creatorcontrib>SiFeng Wu</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WanLi Jia</au><au>Wei Shi</au><au>WeiLi Ji</au><au>SuGuo Chen</au><au>SiFeng Wu</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>The conduction current and displacement current in a Terahertz antenna</atitle><btitle>Proceedings of 2011 International Conference on Electronics and Optoelectronics</btitle><stitle>ICEOE</stitle><date>2011-07</date><risdate>2011</risdate><volume>3</volume><spage>V3-291</spage><epage>V3-294</epage><pages>V3-291-V3-294</pages><isbn>1612842755</isbn><isbn>9781612842752</isbn><eisbn>1612842747</eisbn><eisbn>9781612842745</eisbn><eisbn>9781612842769</eisbn><eisbn>1612842763</eisbn><abstract>A semiclassical Monte Carlo model is presented to study the time-varying conduction current and displacement current in a Terahertz photoconductive antenna after photoexcitation. We analyzed conduction current and displacement current in a biased GaAs photoconductive antenna after fs laser pulse excitation as a function of bias voltage, pump pulse energy. While we analyzed conduction current and displacement current contribute on THz wave radiation. The simulation results show that the light-intensity dependence mainly influences the pulse amplitudes of the conduction current and the displacement current and THz wave. At the same light-intensity, higher bias field gives larger conduction current. The simulation results show that conduction current and displacement current are source of THz waveform radiated by bias photoconductive current.</abstract><pub>IEEE</pub><doi>10.1109/ICEOE.2011.6013362</doi></addata></record> |
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| ispartof | Proceedings of 2011 International Conference on Electronics and Optoelectronics, 2011, Vol.3, p.V3-291-V3-294 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Analytical models Antenna radiation patterns Atomic measurements condcution current Conductors displacement current Magnetic domains Monte Carlo model Optical pumping Terahertz |
| title | The conduction current and displacement current in a Terahertz antenna |
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