High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas
Gold nanoparticles (NPs) have a wide range of applications in various fields. Here, we present high-order nonlinear optical studies of the plasmas produced from ablation of Au bulk targets and Au NP films deposited on paper and glass substrates. Experimentally, we analyze high-order harmonic generat...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-01-01
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| Series: | Nanomaterials |
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| Online Access: | https://www.mdpi.com/2079-4991/10/2/234 |
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| author | Mottamchetty Venkatesh Rashid A. Ganeev Dmitry S. Ivanov Ganjaboy S. Boltaev Vyacheslav V. Kim Jingguang Liang Andrey A. Samokhvalov Andrei V. Kabashin Sergey M. Klimentov Martin E. Garcia Chunlei Guo |
| author_facet | Mottamchetty Venkatesh Rashid A. Ganeev Dmitry S. Ivanov Ganjaboy S. Boltaev Vyacheslav V. Kim Jingguang Liang Andrey A. Samokhvalov Andrei V. Kabashin Sergey M. Klimentov Martin E. Garcia Chunlei Guo |
| author_sort | Mottamchetty Venkatesh |
| collection | DOAJ |
| description | Gold nanoparticles (NPs) have a wide range of applications in various fields. Here, we present high-order nonlinear optical studies of the plasmas produced from ablation of Au bulk targets and Au NP films deposited on paper and glass substrates. Experimentally, we analyze high-order harmonic generation (HHG) from gold NPs-containing plasmas. The HHG is produced by 35-fs pulses at 800 and 400 nm, while the plasmas are produced by femtosecond (35 fs, 800 nm), picosecond (200 ps, 800 nm), and nanosecond (5 ns, 1064 nm) pulses, respectively. High-order harmonics produced from ablated Au NPs on paper were 40 times stronger than the HHG from that ablated from the Au bulk targets. Through molecular dynamic simulations, we investigate the formation of gold NPs during laser ablation of a metal surface under different conditions. |
| first_indexed | 2024-04-11T23:41:45Z |
| format | Article |
| id | doaj.art-f75b071e68244ef086a74b78acfc6666 |
| institution | Directory Open Access Journal |
| issn | 2079-4991 |
| language | English |
| last_indexed | 2024-04-11T23:41:45Z |
| publishDate | 2020-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Nanomaterials |
| spelling | doaj.art-f75b071e68244ef086a74b78acfc66662022-12-22T03:56:47ZengMDPI AGNanomaterials2079-49912020-01-0110223410.3390/nano10020234nano10020234High-Order Harmonic Generation in Au Nanoparticle-Contained PlasmasMottamchetty Venkatesh0Rashid A. Ganeev1Dmitry S. Ivanov2Ganjaboy S. Boltaev3Vyacheslav V. Kim4Jingguang Liang5Andrey A. Samokhvalov6Andrei V. Kabashin7Sergey M. Klimentov8Martin E. Garcia9Chunlei Guo10The Guo Photonics Laboratory, State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaThe Guo Photonics Laboratory, State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaInstitute of Physics and Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel, 34125 Kassel, GermanyThe Guo Photonics Laboratory, State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaThe Guo Photonics Laboratory, State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaThe Guo Photonics Laboratory, State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaDepartment of Laser Photonics and optoelectronics, ITMO University, 197101 St. Petersburg, RussiaNational Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, RussiaNational Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, RussiaInstitute of Physics and Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel, 34125 Kassel, GermanyThe Guo Photonics Laboratory, State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, ChinaGold nanoparticles (NPs) have a wide range of applications in various fields. Here, we present high-order nonlinear optical studies of the plasmas produced from ablation of Au bulk targets and Au NP films deposited on paper and glass substrates. Experimentally, we analyze high-order harmonic generation (HHG) from gold NPs-containing plasmas. The HHG is produced by 35-fs pulses at 800 and 400 nm, while the plasmas are produced by femtosecond (35 fs, 800 nm), picosecond (200 ps, 800 nm), and nanosecond (5 ns, 1064 nm) pulses, respectively. High-order harmonics produced from ablated Au NPs on paper were 40 times stronger than the HHG from that ablated from the Au bulk targets. Through molecular dynamic simulations, we investigate the formation of gold NPs during laser ablation of a metal surface under different conditions.https://www.mdpi.com/2079-4991/10/2/234ultrashort pulseslaser plasmananoparticleshigh-order harmonicsmolecular dynamicssimulationlaser-matter interactions |
| spellingShingle | Mottamchetty Venkatesh Rashid A. Ganeev Dmitry S. Ivanov Ganjaboy S. Boltaev Vyacheslav V. Kim Jingguang Liang Andrey A. Samokhvalov Andrei V. Kabashin Sergey M. Klimentov Martin E. Garcia Chunlei Guo High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas Nanomaterials ultrashort pulses laser plasma nanoparticles high-order harmonics molecular dynamics simulation laser-matter interactions |
| title | High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas |
| title_full | High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas |
| title_fullStr | High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas |
| title_full_unstemmed | High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas |
| title_short | High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas |
| title_sort | high order harmonic generation in au nanoparticle contained plasmas |
| topic | ultrashort pulses laser plasma nanoparticles high-order harmonics molecular dynamics simulation laser-matter interactions |
| url | https://www.mdpi.com/2079-4991/10/2/234 |
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