Biomimetic 'moth-eye' anti-reflection boundary for graphene plasmons circuits
In this paper we propose the anti-reflection boundary design for planar graphene plasmons (GPs) circuits based on biomimetic moth-eye structures. The anti-reflection functionalities are investigated by analytical effective medium theory combined with transfer matrix method and numerical finite eleme...
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| Veröffentlicht in: | Journal of Optics 2015-12, Vol.17 (12), p.125012-7 |
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| container_title | Journal of Optics |
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| creator | Zhu, B Ren, G Cryan, M J Gao, Y Li, H Wang, Q Wan, C Jian, S |
| description | In this paper we propose the anti-reflection boundary design for planar graphene plasmons (GPs) circuits based on biomimetic moth-eye structures. The anti-reflection functionalities are investigated by analytical effective medium theory combined with transfer matrix method and numerical finite element method. Both analytical and numerical methods have shown that average reflection losses of 1% can be achieved within the mid-infrared region. Moreover, for plasmons with a very wide incident angle, the performance of such anti-reflection boundary could still be maintained, achieving less than 1% reflection up to 60° incident angle. The proposed moth-eye anti-reflection boundary would be helpful for the future development of high integration GPs circuits. |
| doi_str_mv | 10.1088/2040-8978/17/12/125012 |
| format | Article |
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The anti-reflection functionalities are investigated by analytical effective medium theory combined with transfer matrix method and numerical finite element method. Both analytical and numerical methods have shown that average reflection losses of 1% can be achieved within the mid-infrared region. Moreover, for plasmons with a very wide incident angle, the performance of such anti-reflection boundary could still be maintained, achieving less than 1% reflection up to 60° incident angle. 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The proposed moth-eye anti-reflection boundary would be helpful for the future development of high integration GPs circuits.</description><subject>anti-reflection boundary</subject><subject>Biomimetics</subject><subject>biomimicry</subject><subject>Boundaries</subject><subject>Circuits</subject><subject>Graphene</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Plasmons</subject><subject>Reflection</subject><subject>surface plasmons</subject><issn>2040-8978</issn><issn>2040-8986</issn><issn>1464-4258</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEQhhdRsGj_guytelibyX4lRy1-QcWLnkM2O7Epu5s1yR76701pEQTBYWAG5n0G3jdJroDcAmFsSUlBMsZrtoR6CTR2SYCeJLPjgVWnP3vNzpO591sSK4eC5uUseb03tjc9BqPSRW_DJsMdLlI5BJM51B2qYOyQNnYaWul2qbYu_XRy3OCA6dhJ39vBp8o4NZngL5MzLTuP8-O8SD4eH95Xz9n67elldbfOVAF5yJC3Mm9KwFoTUJXGhukcWMuLpqWyQM6pYqwsa2iqkjWl5qgL2VacI0SqyC-S68Pf0dmvCX0QvfEKu04OaCcvoGYVJQx4HaXVQaqc9T5aEqMzfbQigIh9hGKfjtinEzEBVBwijCA9gMaOYmsnN0RH_0M3f0BbO4ZfOjG2Ov8GtXyBHw</recordid><startdate>20151201</startdate><enddate>20151201</enddate><creator>Zhu, B</creator><creator>Ren, G</creator><creator>Cryan, M J</creator><creator>Gao, Y</creator><creator>Li, H</creator><creator>Wang, Q</creator><creator>Wan, C</creator><creator>Jian, S</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20151201</creationdate><title>Biomimetic 'moth-eye' anti-reflection boundary for graphene plasmons circuits</title><author>Zhu, B ; Ren, G ; Cryan, M J ; Gao, Y ; Li, H ; Wang, Q ; Wan, C ; Jian, S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c413t-e9da3b51e7f01c6feb8f318d94bd2a4e992c885571b658b5f9ef4ad699e151e43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>anti-reflection boundary</topic><topic>Biomimetics</topic><topic>biomimicry</topic><topic>Boundaries</topic><topic>Circuits</topic><topic>Graphene</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Plasmons</topic><topic>Reflection</topic><topic>surface plasmons</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, B</creatorcontrib><creatorcontrib>Ren, G</creatorcontrib><creatorcontrib>Cryan, M J</creatorcontrib><creatorcontrib>Gao, Y</creatorcontrib><creatorcontrib>Li, H</creatorcontrib><creatorcontrib>Wang, Q</creatorcontrib><creatorcontrib>Wan, C</creatorcontrib><creatorcontrib>Jian, S</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</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>Journal of Optics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, B</au><au>Ren, G</au><au>Cryan, M J</au><au>Gao, Y</au><au>Li, H</au><au>Wang, Q</au><au>Wan, C</au><au>Jian, S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biomimetic 'moth-eye' anti-reflection boundary for graphene plasmons circuits</atitle><jtitle>Journal of Optics</jtitle><stitle>JOPT</stitle><addtitle>J. Opt</addtitle><date>2015-12-01</date><risdate>2015</risdate><volume>17</volume><issue>12</issue><spage>125012</spage><epage>7</epage><pages>125012-7</pages><issn>2040-8978</issn><eissn>2040-8986</eissn><eissn>1464-4258</eissn><coden>JOOPCA</coden><abstract>In this paper we propose the anti-reflection boundary design for planar graphene plasmons (GPs) circuits based on biomimetic moth-eye structures. The anti-reflection functionalities are investigated by analytical effective medium theory combined with transfer matrix method and numerical finite element method. Both analytical and numerical methods have shown that average reflection losses of 1% can be achieved within the mid-infrared region. Moreover, for plasmons with a very wide incident angle, the performance of such anti-reflection boundary could still be maintained, achieving less than 1% reflection up to 60° incident angle. 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| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | anti-reflection boundary Biomimetics biomimicry Boundaries Circuits Graphene Mathematical analysis Mathematical models Plasmons Reflection surface plasmons |
| title | Biomimetic 'moth-eye' anti-reflection boundary for graphene plasmons circuits |
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