Terahertz phase modulator based on a metal-VO 2 reconfigurable metasurface
Actively controlling the phase of a terahertz (THz) wave is of great significance for beaming, tunable focusing, and holography. We present a THz phase modulator based on an electrically triggered vanadium dioxide ( ) reconfigurable metasurface. The unit cell of the device consists of two split-ring...
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| Veröffentlicht in: | Applied optics (2004) 2023-02, Vol.62 (4), p.1103 |
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| container_issue | 4 |
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| container_title | Applied optics (2004) |
| container_volume | 62 |
| creator | Zhou, Wen Jiang, Mingzhu Hu, Fangrong Gong, Yumin Zhang, Longhui Zeng, Lizhen Jiang, Wenying Li, Dongxia Wang, Hong Liu, Wentao Lin, Shangjun Hou, Xuehe |
| description | Actively controlling the phase of a terahertz (THz) wave is of great significance for beaming, tunable focusing, and holography. We present a THz phase modulator based on an electrically triggered vanadium dioxide (
) reconfigurable metasurface. The unit cell of the device consists of two split-ring resonators embedded with a
ribbon. By electrically triggering the insulator-to-metal transition of
, the resonance mode and resonance intensity of the unit cell can be dynamically controlled. The simulation results show that the structure can achieve a phase shift of about 360° in the range of 1.03-1.13 THz, and the reflection amplitude can reach 80%. The device has potential applications in THz imaging, radar, broadband wireless communications, and array phase control. |
| doi_str_mv | 10.1364/AO.479520 |
| format | Article |
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) reconfigurable metasurface. The unit cell of the device consists of two split-ring resonators embedded with a
ribbon. By electrically triggering the insulator-to-metal transition of
, the resonance mode and resonance intensity of the unit cell can be dynamically controlled. The simulation results show that the structure can achieve a phase shift of about 360° in the range of 1.03-1.13 THz, and the reflection amplitude can reach 80%. The device has potential applications in THz imaging, radar, broadband wireless communications, and array phase control.</description><identifier>ISSN: 1559-128X</identifier><identifier>EISSN: 2155-3165</identifier><identifier>DOI: 10.1364/AO.479520</identifier><identifier>PMID: 36821170</identifier><language>eng</language><publisher>United States</publisher><ispartof>Applied optics (2004), 2023-02, Vol.62 (4), p.1103</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c970-5d8e20c33dffb1a9a470d110b3682e160c3fa2179b1988c6c82177b3c0fda46c3</citedby><cites>FETCH-LOGICAL-c970-5d8e20c33dffb1a9a470d110b3682e160c3fa2179b1988c6c82177b3c0fda46c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,3247,27907,27908</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36821170$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhou, Wen</creatorcontrib><creatorcontrib>Jiang, Mingzhu</creatorcontrib><creatorcontrib>Hu, Fangrong</creatorcontrib><creatorcontrib>Gong, Yumin</creatorcontrib><creatorcontrib>Zhang, Longhui</creatorcontrib><creatorcontrib>Zeng, Lizhen</creatorcontrib><creatorcontrib>Jiang, Wenying</creatorcontrib><creatorcontrib>Li, Dongxia</creatorcontrib><creatorcontrib>Wang, Hong</creatorcontrib><creatorcontrib>Liu, Wentao</creatorcontrib><creatorcontrib>Lin, Shangjun</creatorcontrib><creatorcontrib>Hou, Xuehe</creatorcontrib><title>Terahertz phase modulator based on a metal-VO 2 reconfigurable metasurface</title><title>Applied optics (2004)</title><addtitle>Appl Opt</addtitle><description>Actively controlling the phase of a terahertz (THz) wave is of great significance for beaming, tunable focusing, and holography. We present a THz phase modulator based on an electrically triggered vanadium dioxide (
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ribbon. By electrically triggering the insulator-to-metal transition of
, the resonance mode and resonance intensity of the unit cell can be dynamically controlled. The simulation results show that the structure can achieve a phase shift of about 360° in the range of 1.03-1.13 THz, and the reflection amplitude can reach 80%. The device has potential applications in THz imaging, radar, broadband wireless communications, and array phase control.</description><issn>1559-128X</issn><issn>2155-3165</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNo9kEtPwzAQhC0EoqFw4A8gXzmkeO0kjo9VxVOVcokQt2j9okVJU9nJAX49KQVOu6v5tJoZQq6BLUAU2d2yWmRS5ZydkIRDnqcCivyUJNOqUuDl24xcxPjBmMgzJc_JTBQlB5AsIS-1C7hxYfii-w1GR7veji0OfaB6Oi3tdxRp5wZs09eKchqc6Xd--z4G1K37UeIYPBp3Sc48ttFd_c45qR_u69VTuq4en1fLdWqUZGluS8eZEcJ6rwEVZpJZAKYPnhwUk-SRg1QaVFmawkxOpdTCMG8xK4yYk9vjWxP6GIPzzT5sOwyfDbDmUEezrJpjHRN7c2T3o-6c_Sf_8otvPy9Z3Q</recordid><startdate>20230201</startdate><enddate>20230201</enddate><creator>Zhou, Wen</creator><creator>Jiang, Mingzhu</creator><creator>Hu, Fangrong</creator><creator>Gong, Yumin</creator><creator>Zhang, Longhui</creator><creator>Zeng, Lizhen</creator><creator>Jiang, Wenying</creator><creator>Li, Dongxia</creator><creator>Wang, Hong</creator><creator>Liu, Wentao</creator><creator>Lin, Shangjun</creator><creator>Hou, Xuehe</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20230201</creationdate><title>Terahertz phase modulator based on a metal-VO 2 reconfigurable metasurface</title><author>Zhou, Wen ; Jiang, Mingzhu ; Hu, Fangrong ; Gong, Yumin ; Zhang, Longhui ; Zeng, Lizhen ; Jiang, Wenying ; Li, Dongxia ; Wang, Hong ; Liu, Wentao ; Lin, Shangjun ; Hou, Xuehe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c970-5d8e20c33dffb1a9a470d110b3682e160c3fa2179b1988c6c82177b3c0fda46c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhou, Wen</creatorcontrib><creatorcontrib>Jiang, Mingzhu</creatorcontrib><creatorcontrib>Hu, Fangrong</creatorcontrib><creatorcontrib>Gong, Yumin</creatorcontrib><creatorcontrib>Zhang, Longhui</creatorcontrib><creatorcontrib>Zeng, Lizhen</creatorcontrib><creatorcontrib>Jiang, Wenying</creatorcontrib><creatorcontrib>Li, Dongxia</creatorcontrib><creatorcontrib>Wang, Hong</creatorcontrib><creatorcontrib>Liu, Wentao</creatorcontrib><creatorcontrib>Lin, Shangjun</creatorcontrib><creatorcontrib>Hou, Xuehe</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Applied optics (2004)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhou, Wen</au><au>Jiang, Mingzhu</au><au>Hu, Fangrong</au><au>Gong, Yumin</au><au>Zhang, Longhui</au><au>Zeng, Lizhen</au><au>Jiang, Wenying</au><au>Li, Dongxia</au><au>Wang, Hong</au><au>Liu, Wentao</au><au>Lin, Shangjun</au><au>Hou, Xuehe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Terahertz phase modulator based on a metal-VO 2 reconfigurable metasurface</atitle><jtitle>Applied optics (2004)</jtitle><addtitle>Appl Opt</addtitle><date>2023-02-01</date><risdate>2023</risdate><volume>62</volume><issue>4</issue><spage>1103</spage><pages>1103-</pages><issn>1559-128X</issn><eissn>2155-3165</eissn><abstract>Actively controlling the phase of a terahertz (THz) wave is of great significance for beaming, tunable focusing, and holography. We present a THz phase modulator based on an electrically triggered vanadium dioxide (
) reconfigurable metasurface. The unit cell of the device consists of two split-ring resonators embedded with a
ribbon. By electrically triggering the insulator-to-metal transition of
, the resonance mode and resonance intensity of the unit cell can be dynamically controlled. The simulation results show that the structure can achieve a phase shift of about 360° in the range of 1.03-1.13 THz, and the reflection amplitude can reach 80%. The device has potential applications in THz imaging, radar, broadband wireless communications, and array phase control.</abstract><cop>United States</cop><pmid>36821170</pmid><doi>10.1364/AO.479520</doi></addata></record> |
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| ispartof | Applied optics (2004), 2023-02, Vol.62 (4), p.1103 |
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| title | Terahertz phase modulator based on a metal-VO 2 reconfigurable metasurface |
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