Polarization-Insensitive Metalenses at Visible Wavelengths
In this Letter, we demonstrate highly efficient, polarization-insensitive planar lenses (metalenses) at red, green, and blue wavelengths (λ = 660, 532, and 405 nm). Metalenses with numerical apertures (NA) of 0.85 and 0.6 and corresponding efficiencies as high as 60% and 90% are achieved. These meta...
Gespeichert in:
| Veröffentlicht in: | Nano letters 2016-11, Vol.16 (11), p.7229-7234 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 7234 |
|---|---|
| container_issue | 11 |
| container_start_page | 7229 |
| container_title | Nano letters |
| container_volume | 16 |
| creator | Khorasaninejad, M Zhu, A. Y Roques-Carmes, C Chen, W. T Oh, J Mishra, I Devlin, R. C Capasso, F |
| description | In this Letter, we demonstrate highly efficient, polarization-insensitive planar lenses (metalenses) at red, green, and blue wavelengths (λ = 660, 532, and 405 nm). Metalenses with numerical apertures (NA) of 0.85 and 0.6 and corresponding efficiencies as high as 60% and 90% are achieved. These metalenses are less than 600 nm-thick and can focus incident light down to diffraction-limited spots as small as ∼0.64λ and provide high-resolution imaging. In addition, the focal spots are very symmetric with high Strehl ratios. The single step lithography and compatibility with large-scale fabrication processes make metalenses highly promising for widespread applications in imaging and spectroscopy. |
| doi_str_mv | 10.1021/acs.nanolett.6b03626 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1834993704</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1834993704</sourcerecordid><originalsourceid>FETCH-LOGICAL-a460t-459cc271b26360f99c075eca032526e6a3d9701b8851205d6cc16cacb64830073</originalsourceid><addsrcrecordid>eNp9kMtOwzAQRS0EoqXwBwhlySZlbCdOzA5VBSoVwYLH0nLcKbhykxI7leDrcdXHktU8dO8dzSHkksKQAqM32vhhrevGYQhDUQEXTByRPs05pEJKdnzoy6xHzrxfAIDkOZySHisKSXkJfXL70jjd2l8dbFOnk9pj7W2wa0yeMGgXJ_SJDsm79bZymHzoNcbtZ_jy5-Rkrp3Hi10dkLf78evoMZ0-P0xGd9NUZwJCmuXSGFbQigkuYC6lgSJHo4GznAkUms9kAbQqy5wyyGfCGCqMNpXISg5Q8AG53uau2ua7Qx_U0nqDzukam84rWvJMSl5AFqXZVmraxvsW52rV2qVufxQFtaGmIjW1p6Z21KLtanehq5Y4O5j2mKIAtoKNfdF0bR0f_j_zDyXge6U</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1834993704</pqid></control><display><type>article</type><title>Polarization-Insensitive Metalenses at Visible Wavelengths</title><source>ACS Publications</source><creator>Khorasaninejad, M ; Zhu, A. Y ; Roques-Carmes, C ; Chen, W. T ; Oh, J ; Mishra, I ; Devlin, R. C ; Capasso, F</creator><creatorcontrib>Khorasaninejad, M ; Zhu, A. Y ; Roques-Carmes, C ; Chen, W. T ; Oh, J ; Mishra, I ; Devlin, R. C ; Capasso, F</creatorcontrib><description>In this Letter, we demonstrate highly efficient, polarization-insensitive planar lenses (metalenses) at red, green, and blue wavelengths (λ = 660, 532, and 405 nm). Metalenses with numerical apertures (NA) of 0.85 and 0.6 and corresponding efficiencies as high as 60% and 90% are achieved. These metalenses are less than 600 nm-thick and can focus incident light down to diffraction-limited spots as small as ∼0.64λ and provide high-resolution imaging. In addition, the focal spots are very symmetric with high Strehl ratios. The single step lithography and compatibility with large-scale fabrication processes make metalenses highly promising for widespread applications in imaging and spectroscopy.</description><identifier>ISSN: 1530-6984</identifier><identifier>EISSN: 1530-6992</identifier><identifier>DOI: 10.1021/acs.nanolett.6b03626</identifier><identifier>PMID: 27791380</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><ispartof>Nano letters, 2016-11, Vol.16 (11), p.7229-7234</ispartof><rights>Copyright © 2016 American Chemical Society</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a460t-459cc271b26360f99c075eca032526e6a3d9701b8851205d6cc16cacb64830073</citedby><cites>FETCH-LOGICAL-a460t-459cc271b26360f99c075eca032526e6a3d9701b8851205d6cc16cacb64830073</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/acs.nanolett.6b03626$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/acs.nanolett.6b03626$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27791380$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Khorasaninejad, M</creatorcontrib><creatorcontrib>Zhu, A. Y</creatorcontrib><creatorcontrib>Roques-Carmes, C</creatorcontrib><creatorcontrib>Chen, W. T</creatorcontrib><creatorcontrib>Oh, J</creatorcontrib><creatorcontrib>Mishra, I</creatorcontrib><creatorcontrib>Devlin, R. C</creatorcontrib><creatorcontrib>Capasso, F</creatorcontrib><title>Polarization-Insensitive Metalenses at Visible Wavelengths</title><title>Nano letters</title><addtitle>Nano Lett</addtitle><description>In this Letter, we demonstrate highly efficient, polarization-insensitive planar lenses (metalenses) at red, green, and blue wavelengths (λ = 660, 532, and 405 nm). Metalenses with numerical apertures (NA) of 0.85 and 0.6 and corresponding efficiencies as high as 60% and 90% are achieved. These metalenses are less than 600 nm-thick and can focus incident light down to diffraction-limited spots as small as ∼0.64λ and provide high-resolution imaging. In addition, the focal spots are very symmetric with high Strehl ratios. The single step lithography and compatibility with large-scale fabrication processes make metalenses highly promising for widespread applications in imaging and spectroscopy.</description><issn>1530-6984</issn><issn>1530-6992</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp9kMtOwzAQRS0EoqXwBwhlySZlbCdOzA5VBSoVwYLH0nLcKbhykxI7leDrcdXHktU8dO8dzSHkksKQAqM32vhhrevGYQhDUQEXTByRPs05pEJKdnzoy6xHzrxfAIDkOZySHisKSXkJfXL70jjd2l8dbFOnk9pj7W2wa0yeMGgXJ_SJDsm79bZymHzoNcbtZ_jy5-Rkrp3Hi10dkLf78evoMZ0-P0xGd9NUZwJCmuXSGFbQigkuYC6lgSJHo4GznAkUms9kAbQqy5wyyGfCGCqMNpXISg5Q8AG53uau2ua7Qx_U0nqDzukam84rWvJMSl5AFqXZVmraxvsW52rV2qVufxQFtaGmIjW1p6Z21KLtanehq5Y4O5j2mKIAtoKNfdF0bR0f_j_zDyXge6U</recordid><startdate>20161109</startdate><enddate>20161109</enddate><creator>Khorasaninejad, M</creator><creator>Zhu, A. Y</creator><creator>Roques-Carmes, C</creator><creator>Chen, W. T</creator><creator>Oh, J</creator><creator>Mishra, I</creator><creator>Devlin, R. C</creator><creator>Capasso, F</creator><general>American Chemical Society</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20161109</creationdate><title>Polarization-Insensitive Metalenses at Visible Wavelengths</title><author>Khorasaninejad, M ; Zhu, A. Y ; Roques-Carmes, C ; Chen, W. T ; Oh, J ; Mishra, I ; Devlin, R. C ; Capasso, F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a460t-459cc271b26360f99c075eca032526e6a3d9701b8851205d6cc16cacb64830073</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Khorasaninejad, M</creatorcontrib><creatorcontrib>Zhu, A. Y</creatorcontrib><creatorcontrib>Roques-Carmes, C</creatorcontrib><creatorcontrib>Chen, W. T</creatorcontrib><creatorcontrib>Oh, J</creatorcontrib><creatorcontrib>Mishra, I</creatorcontrib><creatorcontrib>Devlin, R. C</creatorcontrib><creatorcontrib>Capasso, F</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Nano letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Khorasaninejad, M</au><au>Zhu, A. Y</au><au>Roques-Carmes, C</au><au>Chen, W. T</au><au>Oh, J</au><au>Mishra, I</au><au>Devlin, R. C</au><au>Capasso, F</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Polarization-Insensitive Metalenses at Visible Wavelengths</atitle><jtitle>Nano letters</jtitle><addtitle>Nano Lett</addtitle><date>2016-11-09</date><risdate>2016</risdate><volume>16</volume><issue>11</issue><spage>7229</spage><epage>7234</epage><pages>7229-7234</pages><issn>1530-6984</issn><eissn>1530-6992</eissn><abstract>In this Letter, we demonstrate highly efficient, polarization-insensitive planar lenses (metalenses) at red, green, and blue wavelengths (λ = 660, 532, and 405 nm). Metalenses with numerical apertures (NA) of 0.85 and 0.6 and corresponding efficiencies as high as 60% and 90% are achieved. These metalenses are less than 600 nm-thick and can focus incident light down to diffraction-limited spots as small as ∼0.64λ and provide high-resolution imaging. In addition, the focal spots are very symmetric with high Strehl ratios. The single step lithography and compatibility with large-scale fabrication processes make metalenses highly promising for widespread applications in imaging and spectroscopy.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>27791380</pmid><doi>10.1021/acs.nanolett.6b03626</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1530-6984 |
| ispartof | Nano letters, 2016-11, Vol.16 (11), p.7229-7234 |
| issn | 1530-6984 1530-6992 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1834993704 |
| source | ACS Publications |
| title | Polarization-Insensitive Metalenses at Visible Wavelengths |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T00%3A11%3A52IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Polarization-Insensitive%20Metalenses%20at%20Visible%20Wavelengths&rft.jtitle=Nano%20letters&rft.au=Khorasaninejad,%20M&rft.date=2016-11-09&rft.volume=16&rft.issue=11&rft.spage=7229&rft.epage=7234&rft.pages=7229-7234&rft.issn=1530-6984&rft.eissn=1530-6992&rft_id=info:doi/10.1021/acs.nanolett.6b03626&rft_dat=%3Cproquest_cross%3E1834993704%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1834993704&rft_id=info:pmid/27791380&rfr_iscdi=true |