WFRF:(Chen Weimin)
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- Luo, ZiyuHunan Univ, Peoples R China (author)
An Efficient Deep-Subwavelength Second Harmonic Nanoantenna Based on Surface Plasmon-Coupled Dilute Nitride GaNP Nanowires
- Article/chapterEnglish2021
Publisher, publication year, extent ...
- 2021-04-19
- AMER CHEMICAL SOC,2021
- printrdacarrier
Numbers
- LIBRIS-ID:oai:DiVA.org:liu-175992
- https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-175992URI
- https://doi.org/10.1021/acs.nanolett.0c05115DOI
Supplementary language notes
- Language:English
- Summary in:English
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- SwePubSwePub
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Notes
- Funding Agencies|National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [62090035, U19A2090, 61905071, 11874377]; Young Talent Research Program of Hunan Province [2019RS2024]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [531118010277]; Natural Science Foundation of ShanghaiNatural Science Foundation of Shanghai [18ZR1445700]; Key Program of the Hunan Provincial Science and Technology Department [2019XK2001]; International Science and Technology Innovation Cooperation Base of Hunan Province [2018WK4004]; Open Project Program of Wuhan National Laboratory for Optoelectronics [2020WNLOKF002]; Swedish Government Strategic Research Area in Materials Science on Functional Materials at Linkoping University [2009 00971]
- High-index semiconductor nanoantennae represent a powerful platform for nonlinear photon generation. Devices with reduced footprints are pivotal for higher integration capacity and energy efficiency in photonic integrated circuitry (PIC). Here, we report on a deep subwavelength nonlinear antenna based on dilute nitride GaNP nanowires (NWs), whose second harmonic generation (SHG) shows a 5-fold increase by incorporating similar to 0.45% of nitrogen (N), in comparison with GaP counterpart. Further integrating with a gold (Au) thin film-based hybrid cavity achieves a significantly boosted SHG output by a factor of similar to 380, with a nonlinear conversion efficiency up to 9.4 x 10(-6) W-1. In addition, high-density zinc blende (ZB) twin phases were found to tailor the nonlinear radiation profile via dipolar interference, resulting in a highly symmetric polarimetric pattern well-suited for coupling with polarization nano-optics. Our results manifest dilute nitride nanoantenna as promising building blocks for future chip-based nonlinear photonic technology.
Subject headings and genre
- NATURVETENSKAP Fysik Annan fysik hsv//swe
- NATURAL SCIENCES Physical Sciences Other Physics Topics hsv//eng
- Dilute Nitride; Nanowires; Second Harmonic Generation; Surface Plasmon
Added entries (persons, corporate bodies, meetings, titles ...)
- Ma, ChaoHunan Univ, Peoples R China (author)
- Lin, YueUniv Sci & Technol China, Peoples R China (author)
- Jiang, QiHunan Univ, Peoples R China (author)
- Liu, BinjieHunan Univ, Peoples R China (author)
- Yang, XinHunan Univ, Peoples R China (author)
- Yi, XiaoHunan Univ, Peoples R China (author)
- Qu, JunyuHunan Univ, Peoples R China (author)
- Zhu, XiaoliHunan Univ, Peoples R China (author)
- Wang, XiaoHunan Univ, Peoples R China (author)
- Zhou, JunHuazhong Univ Sci & Technol, Peoples R China (author)
- Wang, XingjunChinese Acad Sci, Peoples R China (author)
- Chen, WeiminLinköpings universitet,Elektroniska och fotoniska material,Tekniska fakulteten(Swepub:liu)weich55 (author)
- Buyanova, IrinaLinköpings universitet,Elektroniska och fotoniska material,Tekniska fakulteten(Swepub:liu)iribo40 (author)
- Chen, ShulaHunan Univ, Peoples R China (author)
- Pan, AnlianHunan Univ, Peoples R China (author)
- Hunan Univ, Peoples R ChinaUniv Sci & Technol China, Peoples R China (creator_code:org_t)
Related titles
- In:Nano Letters: AMER CHEMICAL SOC21:8, s. 3426-34341530-69841530-6992
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