Generation of ultrashort extreme-ultraviolet pulses by enhanced plasmonic near-fields in metallic nanoparticles
We investigate high-order harmonic generation in a metallic-nanoparticle-quantum-dot hybrid system. Driven by a moderate electric field intensity Guassian-shape few-cycle pulse which is chirped by a hyperbolic-tangent-form carrier envelope phase, the hybrid system can generate extreme-ultraviolet su...
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| Veröffentlicht in: | Europhysics letters 2015-07, Vol.111 (2), p.24005-p1-24005-p6 |
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| container_end_page | p1-24005-p6 |
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| container_title | Europhysics letters |
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| creator | Huang, Zi-Wen Chen, Ai-Xi Zhang, Zhen Yang, Wen-Xing |
| description | We investigate high-order harmonic generation in a metallic-nanoparticle-quantum-dot hybrid system. Driven by a moderate electric field intensity Guassian-shape few-cycle pulse which is chirped by a hyperbolic-tangent-form carrier envelope phase, the hybrid system can generate extreme-ultraviolet super-continuum harmonics (13.3 eV maximal photon energy) and isolated ultrashort pulses ( FWHM). Numerical simulation results reveal that the plasmonic field enhancement could extend the cutoff order and continuum region in harmonic spectra. The extension effect by plasmonic enhancement could be well understood theoretically by the semi-classical two-level atom model. |
| doi_str_mv | 10.1209/0295-5075/111/24005 |
| format | Article |
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Driven by a moderate electric field intensity Guassian-shape few-cycle pulse which is chirped by a hyperbolic-tangent-form carrier envelope phase, the hybrid system can generate extreme-ultraviolet super-continuum harmonics (13.3 eV maximal photon energy) and isolated ultrashort pulses ( FWHM). Numerical simulation results reveal that the plasmonic field enhancement could extend the cutoff order and continuum region in harmonic spectra. 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The extension effect by plasmonic enhancement could be well understood theoretically by the semi-classical two-level atom model.</description><subject>42.50.Hz</subject><subject>78.47.J</subject><subject>78.67.Bf</subject><subject>Electric fields</subject><subject>Extreme ultraviolet radiation</subject><subject>Harmonic generations</subject><subject>Harmonics</subject><subject>Hybrid systems</subject><subject>Mathematical models</subject><subject>Nanoparticles</subject><subject>Photons</subject><subject>Plasmonics</subject><subject>Quantum dots</subject><subject>Spectra</subject><issn>0295-5075</issn><issn>1286-4854</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNp9kUFr3DAQhUVpoNukv6AXQQ_txdmRZNnysSxtWgj0kpCSi9BqR8SpLLmSHJJ_XzsOKYTS08DwvTfDe4S8Z3DKOHRb4J2sJLRyyxjb8hpAviIbxlVT1UrWr8nmmXhD3uZ8C8CYYs2GxDMMmEzpY6DR0cmXZPJNTIXifUk4YPW4uuujx0LHyWfMdP9AMdyYYPFAR2_yEENvaUCTKtejP2TaBzpgMd4vexPiaFLprcd8Qo6cmU3ePc1jcvn1y8XuW3X-4-z77vN5ZWsOpWqlM8xKEMq1TPGmtoILaDpundxL6zqnOAhmLTZsD2A7iQ5UdzBub7u6UeKYfFp9xxR_T5iLHvps0XsTME5Zs7abHblo-Ix-eIHeximF-TstGANQTScXSqyUTTHnhE6PqR9MetAM9FKCXiLWS8R6LkE_ljCrqlXV54L3zxKTfummFTOq4Erz64sdUz-vNcz89omP4983_n_h4z8UOPqVWSk9Hpz4AycApSY</recordid><startdate>201507</startdate><enddate>201507</enddate><creator>Huang, Zi-Wen</creator><creator>Chen, Ai-Xi</creator><creator>Zhang, Zhen</creator><creator>Yang, Wen-Xing</creator><general>EDP Sciences, IOP Publishing and Società Italiana di Fisica</general><general>IOP Publishing</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>201507</creationdate><title>Generation of ultrashort extreme-ultraviolet pulses by enhanced plasmonic near-fields in metallic nanoparticles</title><author>Huang, Zi-Wen ; Chen, Ai-Xi ; Zhang, Zhen ; Yang, Wen-Xing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c420t-75fa1c5038f718264c3230692cf5b5cf9f82031cce61b00c95ef089dafbc94683</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>42.50.Hz</topic><topic>78.47.J</topic><topic>78.67.Bf</topic><topic>Electric fields</topic><topic>Extreme ultraviolet radiation</topic><topic>Harmonic generations</topic><topic>Harmonics</topic><topic>Hybrid systems</topic><topic>Mathematical models</topic><topic>Nanoparticles</topic><topic>Photons</topic><topic>Plasmonics</topic><topic>Quantum dots</topic><topic>Spectra</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Huang, Zi-Wen</creatorcontrib><creatorcontrib>Chen, Ai-Xi</creatorcontrib><creatorcontrib>Zhang, Zhen</creatorcontrib><creatorcontrib>Yang, Wen-Xing</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Europhysics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Huang, Zi-Wen</au><au>Chen, Ai-Xi</au><au>Zhang, Zhen</au><au>Yang, Wen-Xing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Generation of ultrashort extreme-ultraviolet pulses by enhanced plasmonic near-fields in metallic nanoparticles</atitle><jtitle>Europhysics letters</jtitle><stitle>EPL</stitle><addtitle>EPL</addtitle><date>2015-07</date><risdate>2015</risdate><volume>111</volume><issue>2</issue><spage>24005</spage><epage>p1-24005-p6</epage><pages>24005-p1-24005-p6</pages><issn>0295-5075</issn><eissn>1286-4854</eissn><coden>EULEEJ</coden><abstract>We investigate high-order harmonic generation in a metallic-nanoparticle-quantum-dot hybrid system. 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| subjects | 42.50.Hz 78.47.J 78.67.Bf Electric fields Extreme ultraviolet radiation Harmonic generations Harmonics Hybrid systems Mathematical models Nanoparticles Photons Plasmonics Quantum dots Spectra |
| title | Generation of ultrashort extreme-ultraviolet pulses by enhanced plasmonic near-fields in metallic nanoparticles |
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