SIOM OpenIR  > 强场激光物理国家重点实验室
Terahertz refractive anisotropy on femtosecond laser pulse ablated semi-insulating gallium arsenide surface
Zhao, Zhenyu; Song, Zhiqiang; Bai, Feng; Shi, Wangzhou; Zhao, Quan-Zhong; zyzhao@shnu.edu.cn; zqz@siom.ac.cn
2017
Source PublicationAppl. Phys. A-Mater. Sci. Process.
Volume123Issue:4
AbstractWe present an artificial variation of THz refractive index ellipse from isotropy to anisotropy at the surface of < 100 >-oriented semi-insulating gallium arsenide (SIGaAs) via femtosecond pulse laser ablation. The refractive index ellipse is determined by the frequency and the polarization of incident THz radiation. The THz wave is localized in the gap of columns of micro-ripples when the polarization of THz is parallel to the micro-ripples, while no electric energy localization occurs when the polarization of THz is perpendicular to the micro-ripples. We found that the laser ablation process can induce a periodic distribution of n- type GaAs at the surface of SI-GaAs. These n- type GaAs micro-ripples work as plasmonic resonators, which are proposed to be the origin of the induced refractive index anisotropy.
SubtypeArticle
Department强光
DOI10.1007/s00339-017-0852-2
Funding OrganizationNational Natural Science Foundation of China [61307130, 11374316]; Shanghai Municipal Education Commission [14YZ077]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; National Natural Science Foundation of China [61307130, 11374316]; Shanghai Municipal Education Commission [14YZ077]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; National Natural Science Foundation of China [61307130, 11374316]; Shanghai Municipal Education Commission [14YZ077]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; National Natural Science Foundation of China [61307130, 11374316]; Shanghai Municipal Education Commission [14YZ077]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [61307130, 11374316]; Shanghai Municipal Education Commission [14YZ077]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; National Natural Science Foundation of China [61307130, 11374316]; Shanghai Municipal Education Commission [14YZ077]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; National Natural Science Foundation of China [61307130, 11374316]; Shanghai Municipal Education Commission [14YZ077]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; National Natural Science Foundation of China [61307130, 11374316]; Shanghai Municipal Education Commission [14YZ077]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry
WOS IDWOS:000397581200017
Citation statistics
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28730
Collection强场激光物理国家重点实验室
Corresponding Authorzyzhao@shnu.edu.cn; zqz@siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Zhao, Zhenyu,Song, Zhiqiang,Bai, Feng,et al. Terahertz refractive anisotropy on femtosecond laser pulse ablated semi-insulating gallium arsenide surface[J]. Appl. Phys. A-Mater. Sci. Process.,2017,123(4).
APA Zhao, Zhenyu.,Song, Zhiqiang.,Bai, Feng.,Shi, Wangzhou.,Zhao, Quan-Zhong.,...&zqz@siom.ac.cn.(2017).Terahertz refractive anisotropy on femtosecond laser pulse ablated semi-insulating gallium arsenide surface.Appl. Phys. A-Mater. Sci. Process.,123(4).
MLA Zhao, Zhenyu,et al."Terahertz refractive anisotropy on femtosecond laser pulse ablated semi-insulating gallium arsenide surface".Appl. Phys. A-Mater. Sci. Process. 123.4(2017).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhao, Zhenyu]'s Articles
[Song, Zhiqiang]'s Articles
[Bai, Feng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhao, Zhenyu]'s Articles
[Song, Zhiqiang]'s Articles
[Bai, Feng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhao, Zhenyu]'s Articles
[Song, Zhiqiang]'s Articles
[Bai, Feng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.