Dynamics of transient microbubbles generated by fs-laser irradiation of plasmonic micropyramids
We investigated the dynamics of microbubbles induced by fs-laser irradiation of plasmonic micropyramids in water. We simulated the localized plasmonic enhancement on the micropyramids using a finite-difference time-domain (FDTD) technique and experimentally confirmed the enhancement by observing the...
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Veröffentlicht in: | Applied physics letters 2017-04, Vol.110 (15) |
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creator | Chen, Jun Saklayen, Nabiha Courvoisier, Sébastien Shen, Zhonghua Lu, Jian Ni, Xiaowu Mazur, Eric |
description | We investigated the dynamics of microbubbles induced by fs-laser irradiation of plasmonic micropyramids in water. We simulated the localized plasmonic enhancement on the micropyramids using a finite-difference time-domain (FDTD) technique and experimentally confirmed the enhancement by observing the laser-induced damage pattern on the substrate. Finally, we experimentally observed the generation of micrometer-sized bubbles on our fabricated structures. We find that the maximum bubble diameter and bubble lifetime depend on power, exposure time, and repetition rate of the laser. The maximum bubble diameter increases with laser exposure time until a balance is reached between the surface tension and the pressure inside and outside the bubble. |
doi_str_mv | 10.1063/1.4979886 |
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We simulated the localized plasmonic enhancement on the micropyramids using a finite-difference time-domain (FDTD) technique and experimentally confirmed the enhancement by observing the laser-induced damage pattern on the substrate. Finally, we experimentally observed the generation of micrometer-sized bubbles on our fabricated structures. We find that the maximum bubble diameter and bubble lifetime depend on power, exposure time, and repetition rate of the laser. The maximum bubble diameter increases with laser exposure time until a balance is reached between the surface tension and the pressure inside and outside the bubble.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.4979886</identifier><identifier>CODEN: APPLAB</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Applied physics ; Bubbles ; Damage patterns ; Irradiation ; Laser damage ; Lasers ; Substrates ; Surface tension ; Time domain analysis</subject><ispartof>Applied physics letters, 2017-04, Vol.110 (15)</ispartof><rights>Author(s)</rights><rights>2017 Author(s). Published by AIP Publishing.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c393t-a865b3dd6e2e034d28b81b88026ab497f4ec717aa3fbde1929e9693f318b01f93</citedby><cites>FETCH-LOGICAL-c393t-a865b3dd6e2e034d28b81b88026ab497f4ec717aa3fbde1929e9693f318b01f93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/1.4979886$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,780,784,794,4510,27923,27924,76155</link.rule.ids></links><search><creatorcontrib>Chen, Jun</creatorcontrib><creatorcontrib>Saklayen, Nabiha</creatorcontrib><creatorcontrib>Courvoisier, Sébastien</creatorcontrib><creatorcontrib>Shen, Zhonghua</creatorcontrib><creatorcontrib>Lu, Jian</creatorcontrib><creatorcontrib>Ni, Xiaowu</creatorcontrib><creatorcontrib>Mazur, Eric</creatorcontrib><title>Dynamics of transient microbubbles generated by fs-laser irradiation of plasmonic micropyramids</title><title>Applied physics letters</title><description>We investigated the dynamics of microbubbles induced by fs-laser irradiation of plasmonic micropyramids in water. We simulated the localized plasmonic enhancement on the micropyramids using a finite-difference time-domain (FDTD) technique and experimentally confirmed the enhancement by observing the laser-induced damage pattern on the substrate. Finally, we experimentally observed the generation of micrometer-sized bubbles on our fabricated structures. We find that the maximum bubble diameter and bubble lifetime depend on power, exposure time, and repetition rate of the laser. The maximum bubble diameter increases with laser exposure time until a balance is reached between the surface tension and the pressure inside and outside the bubble.</description><subject>Applied physics</subject><subject>Bubbles</subject><subject>Damage patterns</subject><subject>Irradiation</subject><subject>Laser damage</subject><subject>Lasers</subject><subject>Substrates</subject><subject>Surface tension</subject><subject>Time domain analysis</subject><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNqdkEtLAzEUhYMoWKsL_8GAK4WpuXPnkSyl1gcU3Og6JJNEUtqZMUmF-femTsG9q8s9fPdxDiHXQBdAa7yHRckbzlh9QmZAmyZHAHZKZpRSzGtewTm5CGGT2qpAnBHxOHZy59qQ9TaLXnbBmS5mSfG92iu1NSH7NJ3xMhqdqTGzId_KYHzmvJfayej67jA7JHXXd66dZofRp7U6XJIzK7fBXB3rnHw8rd6XL_n67fl1-bDOW-QYc8nqSqHWtSkMxVIXTDFQjNGilio5sqVpG2ikRKu0AV5ww2uOFoEpCpbjnNxMewfff-1NiGLT732XTooCirKiAAiJup2o9GEI3lgxeLeTfhRAxSE_AeKYX2LvJja0Lv7a_B_83fs_UAza4g8oUn--</recordid><startdate>20170410</startdate><enddate>20170410</enddate><creator>Chen, Jun</creator><creator>Saklayen, Nabiha</creator><creator>Courvoisier, Sébastien</creator><creator>Shen, Zhonghua</creator><creator>Lu, Jian</creator><creator>Ni, Xiaowu</creator><creator>Mazur, Eric</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20170410</creationdate><title>Dynamics of transient microbubbles generated by fs-laser irradiation of plasmonic micropyramids</title><author>Chen, Jun ; Saklayen, Nabiha ; Courvoisier, Sébastien ; Shen, Zhonghua ; Lu, Jian ; Ni, Xiaowu ; Mazur, Eric</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c393t-a865b3dd6e2e034d28b81b88026ab497f4ec717aa3fbde1929e9693f318b01f93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Applied physics</topic><topic>Bubbles</topic><topic>Damage patterns</topic><topic>Irradiation</topic><topic>Laser damage</topic><topic>Lasers</topic><topic>Substrates</topic><topic>Surface tension</topic><topic>Time domain analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Jun</creatorcontrib><creatorcontrib>Saklayen, Nabiha</creatorcontrib><creatorcontrib>Courvoisier, Sébastien</creatorcontrib><creatorcontrib>Shen, Zhonghua</creatorcontrib><creatorcontrib>Lu, Jian</creatorcontrib><creatorcontrib>Ni, Xiaowu</creatorcontrib><creatorcontrib>Mazur, Eric</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Jun</au><au>Saklayen, Nabiha</au><au>Courvoisier, Sébastien</au><au>Shen, Zhonghua</au><au>Lu, Jian</au><au>Ni, Xiaowu</au><au>Mazur, Eric</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dynamics of transient microbubbles generated by fs-laser irradiation of plasmonic micropyramids</atitle><jtitle>Applied physics letters</jtitle><date>2017-04-10</date><risdate>2017</risdate><volume>110</volume><issue>15</issue><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>We investigated the dynamics of microbubbles induced by fs-laser irradiation of plasmonic micropyramids in water. We simulated the localized plasmonic enhancement on the micropyramids using a finite-difference time-domain (FDTD) technique and experimentally confirmed the enhancement by observing the laser-induced damage pattern on the substrate. Finally, we experimentally observed the generation of micrometer-sized bubbles on our fabricated structures. We find that the maximum bubble diameter and bubble lifetime depend on power, exposure time, and repetition rate of the laser. The maximum bubble diameter increases with laser exposure time until a balance is reached between the surface tension and the pressure inside and outside the bubble.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4979886</doi><tpages>5</tpages></addata></record> |
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subjects | Applied physics Bubbles Damage patterns Irradiation Laser damage Lasers Substrates Surface tension Time domain analysis |
title | Dynamics of transient microbubbles generated by fs-laser irradiation of plasmonic micropyramids |
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