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Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes
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| Zeitschriftentitel: | Research |
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| Personen und Körperschaften: | , , , , , , , |
| In: | Research, 2018, 2018 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
American Association for the Advancement of Science (AAAS)
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| Schlagwörter: |
| author_facet |
Lin, Xianqing Liu, Yingying Wang, Kang Liu, Xiaolong Yan, Yongli Li, Yong Jun Yao, Jiannian Zhao, Yong Sheng Lin, Xianqing Liu, Yingying Wang, Kang Liu, Xiaolong Yan, Yongli Li, Yong Jun Yao, Jiannian Zhao, Yong Sheng |
|---|---|
| author |
Lin, Xianqing Liu, Yingying Wang, Kang Liu, Xiaolong Yan, Yongli Li, Yong Jun Yao, Jiannian Zhao, Yong Sheng |
| spellingShingle |
Lin, Xianqing Liu, Yingying Wang, Kang Liu, Xiaolong Yan, Yongli Li, Yong Jun Yao, Jiannian Zhao, Yong Sheng Research Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes Multidisciplinary |
| author_sort |
lin, xianqing |
| spelling |
Lin, Xianqing Liu, Yingying Wang, Kang Liu, Xiaolong Yan, Yongli Li, Yong Jun Yao, Jiannian Zhao, Yong Sheng 2639-5274 American Association for the Advancement of Science (AAAS) Multidisciplinary http://dx.doi.org/10.1155/2018/4164029 <jats:p> Two-dimensional (2D) layered materials, with large second-order nonlinear susceptibility, are currently growing as an ideal candidate for fulfilling tunable nanoscale coherent light through the second-order nonlinear optical parametric processes. However, the atomic thickness of 2D layered materials leads to poor field confinement and weak light-matter interaction at nanoscale, resulting in low nonlinear conversion efficiency. Here, hybrid three-dimensional (3D) spiral WSe <jats:sub>2</jats:sub> plasmonic structures are fabricated for highly efficient second harmonic generation (SHG) and sum-frequency generation (SFG) based on the enhanced light-matter interaction in hybrid plasmonic structures. The 3D spiral WSe <jats:sub>2</jats:sub> , with AA lattice stacking, exhibits efficient SH radiation due to the constructive interference of nonlinear polarization between the neighboring atomic layers. Thus, extremely high external SHG conversion efficiency (about 2.437×10 <jats:sup>−5</jats:sup> ) is achieved. Moreover, the ease of phase-matching condition combined with the enhanced light-matter interaction in hybrid plasmonic structure brings about efficient SHG and SFG simultaneously. These results would provide enlightenment for the construction of typical structures for efficient nonlinear processes. </jats:p> Hybrid Three-Dimensional Spiral WSe <sub>2</sub> Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes Research |
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American Association for the Advancement of Science (AAAS), 2018 |
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| title |
Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes |
| title_unstemmed |
Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes |
| title_full |
Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes |
| title_fullStr |
Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes |
| title_full_unstemmed |
Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes |
| title_short |
Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes |
| title_sort |
hybrid three-dimensional spiral wse
<sub>2</sub>
plasmonic structures for highly efficient second-order nonlinear parametric processes |
| topic |
Multidisciplinary |
| url |
http://dx.doi.org/10.1155/2018/4164029 |
| publishDate |
2018 |
| physical |
|
| description |
<jats:p>
Two-dimensional (2D) layered materials, with large second-order nonlinear susceptibility, are currently growing as an ideal candidate for fulfilling tunable nanoscale coherent light through the second-order nonlinear optical parametric processes. However, the atomic thickness of 2D layered materials leads to poor field confinement and weak light-matter interaction at nanoscale, resulting in low nonlinear conversion efficiency. Here, hybrid three-dimensional (3D) spiral WSe
<jats:sub>2</jats:sub>
plasmonic structures are fabricated for highly efficient second harmonic generation (SHG) and sum-frequency generation (SFG) based on the enhanced light-matter interaction in hybrid plasmonic structures. The 3D spiral WSe
<jats:sub>2</jats:sub>
, with AA lattice stacking, exhibits efficient SH radiation due to the constructive interference of nonlinear polarization between the neighboring atomic layers. Thus, extremely high external SHG conversion efficiency (about 2.437×10
<jats:sup>−5</jats:sup>
) is achieved. Moreover, the ease of phase-matching condition combined with the enhanced light-matter interaction in hybrid plasmonic structure brings about efficient SHG and SFG simultaneously. These results would provide enlightenment for the construction of typical structures for efficient nonlinear processes.
</jats:p> |
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| author | Lin, Xianqing, Liu, Yingying, Wang, Kang, Liu, Xiaolong, Yan, Yongli, Li, Yong Jun, Yao, Jiannian, Zhao, Yong Sheng |
| author_facet | Lin, Xianqing, Liu, Yingying, Wang, Kang, Liu, Xiaolong, Yan, Yongli, Li, Yong Jun, Yao, Jiannian, Zhao, Yong Sheng, Lin, Xianqing, Liu, Yingying, Wang, Kang, Liu, Xiaolong, Yan, Yongli, Li, Yong Jun, Yao, Jiannian, Zhao, Yong Sheng |
| author_sort | lin, xianqing |
| container_start_page | 0 |
| container_title | Research |
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| description | <jats:p> Two-dimensional (2D) layered materials, with large second-order nonlinear susceptibility, are currently growing as an ideal candidate for fulfilling tunable nanoscale coherent light through the second-order nonlinear optical parametric processes. However, the atomic thickness of 2D layered materials leads to poor field confinement and weak light-matter interaction at nanoscale, resulting in low nonlinear conversion efficiency. Here, hybrid three-dimensional (3D) spiral WSe <jats:sub>2</jats:sub> plasmonic structures are fabricated for highly efficient second harmonic generation (SHG) and sum-frequency generation (SFG) based on the enhanced light-matter interaction in hybrid plasmonic structures. The 3D spiral WSe <jats:sub>2</jats:sub> , with AA lattice stacking, exhibits efficient SH radiation due to the constructive interference of nonlinear polarization between the neighboring atomic layers. Thus, extremely high external SHG conversion efficiency (about 2.437×10 <jats:sup>−5</jats:sup> ) is achieved. Moreover, the ease of phase-matching condition combined with the enhanced light-matter interaction in hybrid plasmonic structure brings about efficient SHG and SFG simultaneously. These results would provide enlightenment for the construction of typical structures for efficient nonlinear processes. </jats:p> |
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| imprint | American Association for the Advancement of Science (AAAS), 2018 |
| imprint_str_mv | American Association for the Advancement of Science (AAAS), 2018 |
| institution | DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229 |
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| physical | |
| publishDate | 2018 |
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| spelling | Lin, Xianqing Liu, Yingying Wang, Kang Liu, Xiaolong Yan, Yongli Li, Yong Jun Yao, Jiannian Zhao, Yong Sheng 2639-5274 American Association for the Advancement of Science (AAAS) Multidisciplinary http://dx.doi.org/10.1155/2018/4164029 <jats:p> Two-dimensional (2D) layered materials, with large second-order nonlinear susceptibility, are currently growing as an ideal candidate for fulfilling tunable nanoscale coherent light through the second-order nonlinear optical parametric processes. However, the atomic thickness of 2D layered materials leads to poor field confinement and weak light-matter interaction at nanoscale, resulting in low nonlinear conversion efficiency. Here, hybrid three-dimensional (3D) spiral WSe <jats:sub>2</jats:sub> plasmonic structures are fabricated for highly efficient second harmonic generation (SHG) and sum-frequency generation (SFG) based on the enhanced light-matter interaction in hybrid plasmonic structures. The 3D spiral WSe <jats:sub>2</jats:sub> , with AA lattice stacking, exhibits efficient SH radiation due to the constructive interference of nonlinear polarization between the neighboring atomic layers. Thus, extremely high external SHG conversion efficiency (about 2.437×10 <jats:sup>−5</jats:sup> ) is achieved. Moreover, the ease of phase-matching condition combined with the enhanced light-matter interaction in hybrid plasmonic structure brings about efficient SHG and SFG simultaneously. These results would provide enlightenment for the construction of typical structures for efficient nonlinear processes. </jats:p> Hybrid Three-Dimensional Spiral WSe <sub>2</sub> Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes Research |
| spellingShingle | Lin, Xianqing, Liu, Yingying, Wang, Kang, Liu, Xiaolong, Yan, Yongli, Li, Yong Jun, Yao, Jiannian, Zhao, Yong Sheng, Research, Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes, Multidisciplinary |
| title | Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes |
| title_full | Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes |
| title_fullStr | Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes |
| title_full_unstemmed | Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes |
| title_short | Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes |
| title_sort | hybrid three-dimensional spiral wse <sub>2</sub> plasmonic structures for highly efficient second-order nonlinear parametric processes |
| title_unstemmed | Hybrid Three-Dimensional Spiral WSe 2 Plasmonic Structures for Highly Efficient Second-Order Nonlinear Parametric Processes |
| topic | Multidisciplinary |
| url | http://dx.doi.org/10.1155/2018/4164029 |