Direct patterning of vortex generators on a fiber tip using a focused ion beam
The realization of spiral phase optical elements on the cleaved end of an optical fiber by focused ion beam milling is presented. A focused Ga ion beam with an acceleration voltage of 30 keV is used to etch continuous spiral phase plates and fork gratings directly on the tip of the fiber. The phase...
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Veröffentlicht in: | Optics letters 2016-05, Vol.41 (10), p.2133-2136 |
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creator | Vayalamkuzhi, Pramitha Bhattacharya, Shanti Eigenthaler, Ulrike Keskinbora, Kahraman Samlan, C T Hirscher, Michael Spatz, Joachim P Viswanathan, Nirmal K |
description | The realization of spiral phase optical elements on the cleaved end of an optical fiber by focused ion beam milling is presented. A focused Ga
ion beam with an acceleration voltage of 30 keV is used to etch continuous spiral phase plates and fork gratings directly on the tip of the fiber. The phase characteristics of the output beam generated by the fabricated structures measured via an interference experiment confirmed the presence of phase singularity in the output beam. The devices are expected to be promising candidates for all-fiber beam shaping and optical trapping applications. |
doi_str_mv | 10.1364/OL.41.002133 |
format | Article |
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ion beam with an acceleration voltage of 30 keV is used to etch continuous spiral phase plates and fork gratings directly on the tip of the fiber. The phase characteristics of the output beam generated by the fabricated structures measured via an interference experiment confirmed the presence of phase singularity in the output beam. The devices are expected to be promising candidates for all-fiber beam shaping and optical trapping applications.</description><subject>Acceleration</subject><subject>Beams (radiation)</subject><subject>Continuous fibers</subject><subject>Devices</subject><subject>Fibers</subject><subject>Gratings (spectra)</subject><subject>Ion beams</subject><subject>Spirals</subject><issn>0146-9592</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqF0DtPwzAUBWALgWgpbMzIIwMpvn7GI-ItRXSBOXKSmyqoeWA7CP49qVpYma507qczHELOgS1BaHm9ypYSloxxEOKAzEEJm0hj5SGZM5A6scryGTkJ4Z0xpo0Qx2TGDRhtpZqTl7vGYxnp4GJE3zXdmvY1_ex9xC-6xg69i70PtO-oo3VToKexGegYtnJK-nIMWNFm-hfo2lNyVLtNwLP9XZC3h_vX26ckWz0-395kSSm4jEmaGotFWTlVGGRG2bQwFajaadAVcqHAKuGYtcC5VE5XFpQpMUVlFRcmFQtyuesdfP8xYoh524QSNxvXYT-GHFItleBCsP-pSS2TCgAmerWjpe9D8Fjng29a579zYPl27HyV5RLy3dgTv9g3j0WL1R_-XVf8ABVVd6w</recordid><startdate>20160515</startdate><enddate>20160515</enddate><creator>Vayalamkuzhi, Pramitha</creator><creator>Bhattacharya, Shanti</creator><creator>Eigenthaler, Ulrike</creator><creator>Keskinbora, Kahraman</creator><creator>Samlan, C T</creator><creator>Hirscher, Michael</creator><creator>Spatz, Joachim P</creator><creator>Viswanathan, Nirmal K</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20160515</creationdate><title>Direct patterning of vortex generators on a fiber tip using a focused ion beam</title><author>Vayalamkuzhi, Pramitha ; Bhattacharya, Shanti ; Eigenthaler, Ulrike ; Keskinbora, Kahraman ; Samlan, C T ; Hirscher, Michael ; Spatz, Joachim P ; Viswanathan, Nirmal K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c324t-8879ebcda5b7e07598b7d15fa616de2351953a09912245a6d9157ce8e59523783</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Acceleration</topic><topic>Beams (radiation)</topic><topic>Continuous fibers</topic><topic>Devices</topic><topic>Fibers</topic><topic>Gratings (spectra)</topic><topic>Ion beams</topic><topic>Spirals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vayalamkuzhi, Pramitha</creatorcontrib><creatorcontrib>Bhattacharya, Shanti</creatorcontrib><creatorcontrib>Eigenthaler, Ulrike</creatorcontrib><creatorcontrib>Keskinbora, Kahraman</creatorcontrib><creatorcontrib>Samlan, C T</creatorcontrib><creatorcontrib>Hirscher, Michael</creatorcontrib><creatorcontrib>Spatz, Joachim P</creatorcontrib><creatorcontrib>Viswanathan, Nirmal K</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</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>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vayalamkuzhi, Pramitha</au><au>Bhattacharya, Shanti</au><au>Eigenthaler, Ulrike</au><au>Keskinbora, Kahraman</au><au>Samlan, C T</au><au>Hirscher, Michael</au><au>Spatz, Joachim P</au><au>Viswanathan, Nirmal K</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Direct patterning of vortex generators on a fiber tip using a focused ion beam</atitle><jtitle>Optics letters</jtitle><addtitle>Opt Lett</addtitle><date>2016-05-15</date><risdate>2016</risdate><volume>41</volume><issue>10</issue><spage>2133</spage><epage>2136</epage><pages>2133-2136</pages><issn>0146-9592</issn><eissn>1539-4794</eissn><abstract>The realization of spiral phase optical elements on the cleaved end of an optical fiber by focused ion beam milling is presented. A focused Ga
ion beam with an acceleration voltage of 30 keV is used to etch continuous spiral phase plates and fork gratings directly on the tip of the fiber. The phase characteristics of the output beam generated by the fabricated structures measured via an interference experiment confirmed the presence of phase singularity in the output beam. The devices are expected to be promising candidates for all-fiber beam shaping and optical trapping applications.</abstract><cop>United States</cop><pmid>27176945</pmid><doi>10.1364/OL.41.002133</doi><tpages>4</tpages></addata></record> |
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source | Optica Publishing Group Journals |
subjects | Acceleration Beams (radiation) Continuous fibers Devices Fibers Gratings (spectra) Ion beams Spirals |
title | Direct patterning of vortex generators on a fiber tip using a focused ion beam |
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