Artificial birefringent metallic planar structures for terahertz wave polarization manipulation
We propose an artificial birefringent terahertz (THz) device constructed by subwavelength L-shaped hole arrays on a single metallic layer. This structure is able to work as a polarizer when the incident frequency is between the cut-off frequencies of two eigenmodes. When the incident wave is beyond...
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| Veröffentlicht in: | Optics letters 2014-01, Vol.39 (2), p.311-314 |
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| container_title | Optics letters |
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| creator | Wang, Lei Jiang, Suhua Hu, Haifeng Song, Haomin Zeng, Wei Gan, Qiaoqiang |
| description | We propose an artificial birefringent terahertz (THz) device constructed by subwavelength L-shaped hole arrays on a single metallic layer. This structure is able to work as a polarizer when the incident frequency is between the cut-off frequencies of two eigenmodes. When the incident wave is beyond cut-off frequencies of these two modes, it can be designed as an efficient half- or quarter-wave plate with extraordinary transmission properties. A big effective index difference from 0.254 to 0.768 is obtained using a subwavelength-thick planar structure, which can reduce the thickness of the device to one tenth of conventional quartz birefringent crystals for THz waves. |
| doi_str_mv | 10.1364/OL.39.000311 |
| format | Article |
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A big effective index difference from 0.254 to 0.768 is obtained using a subwavelength-thick planar structure, which can reduce the thickness of the device to one tenth of conventional quartz birefringent crystals for THz waves.</description><subject>Arrays</subject><subject>Crystal structure</subject><subject>Cut-off</subject><subject>Devices</subject><subject>Incident waves</subject><subject>Planar structures</subject><subject>Plates (structural members)</subject><subject>Polarizers</subject><subject>Quartz</subject><issn>0146-9592</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqF0E1P3DAQgGGrApVly40z8pED2XoydjY-rlYtIK20l_ZsOc6kNcoXtgOCX0_aXbhyGo30aDR6GbsEsQIs5Pf9boV6JYRAgC9sAQp1JtdanrCFAFlkWun8jJ3H-DCbYo34lZ3lUhU5oFwwswnJN9552_LKB2qC7_9Qn3hHybatd3xsbW8DjylMLk2BIm-GwBMF-5dCeuXP9on4OLQ2-Feb_NDzzvZ-nNr_yzd22tg20sVxLtnvnz9-be-y3f72frvZZQ61SJkmUKIgpxAkldpSrslCVdaqqSG3DhrSVdEQ6op0XjvdCFAFllDnEpWtccmuD3fHMDxOFJPpfHTUzs_TMEUDawECy1LJz6kSUCIqrWd6c6AuDDHOdcwYfGfDiwFh_tU3-51BbQ71Z351vDxVHdUf-D03vgFWM4GO</recordid><startdate>20140115</startdate><enddate>20140115</enddate><creator>Wang, Lei</creator><creator>Jiang, Suhua</creator><creator>Hu, Haifeng</creator><creator>Song, Haomin</creator><creator>Zeng, Wei</creator><creator>Gan, Qiaoqiang</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SP</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20140115</creationdate><title>Artificial birefringent metallic planar structures for terahertz wave polarization manipulation</title><author>Wang, Lei ; Jiang, Suhua ; Hu, Haifeng ; Song, Haomin ; Zeng, Wei ; Gan, Qiaoqiang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c390t-9e1506ec5314e89ae29ea1b8d5fd12ac1fe9b6fe39be92dc9f0156381d2435ad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Arrays</topic><topic>Crystal structure</topic><topic>Cut-off</topic><topic>Devices</topic><topic>Incident waves</topic><topic>Planar structures</topic><topic>Plates (structural members)</topic><topic>Polarizers</topic><topic>Quartz</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Lei</creatorcontrib><creatorcontrib>Jiang, Suhua</creatorcontrib><creatorcontrib>Hu, Haifeng</creatorcontrib><creatorcontrib>Song, Haomin</creatorcontrib><creatorcontrib>Zeng, Wei</creatorcontrib><creatorcontrib>Gan, Qiaoqiang</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Lei</au><au>Jiang, Suhua</au><au>Hu, Haifeng</au><au>Song, Haomin</au><au>Zeng, Wei</au><au>Gan, Qiaoqiang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Artificial birefringent metallic planar structures for terahertz wave polarization manipulation</atitle><jtitle>Optics letters</jtitle><addtitle>Opt Lett</addtitle><date>2014-01-15</date><risdate>2014</risdate><volume>39</volume><issue>2</issue><spage>311</spage><epage>314</epage><pages>311-314</pages><issn>0146-9592</issn><eissn>1539-4794</eissn><abstract>We propose an artificial birefringent terahertz (THz) device constructed by subwavelength L-shaped hole arrays on a single metallic layer. 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| ispartof | Optics letters, 2014-01, Vol.39 (2), p.311-314 |
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| language | eng |
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| source | OSA Publishing |
| subjects | Arrays Crystal structure Cut-off Devices Incident waves Planar structures Plates (structural members) Polarizers Quartz |
| title | Artificial birefringent metallic planar structures for terahertz wave polarization manipulation |
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