CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
0.1-20 THz ultra-broadband perfect absorber via a flat multi-layer structure
Xu, GJ; Zhang, J; Zang, XF; Sugihara, O; Zhao, HW; Cai, B; Cai, B (reprint author), Univ Shanghai Sci & Technol, Shanghai Key Lab Modern Opt Syst & Engn, Res Ctr Opt Instrument & Syst, Shanghai 200093, Peoples R China.; Cai, B (reprint author), Utsunomiya Univ, Grad Sch Engn, Utsunomiya, Tochigi 3218585, Japan.
2016
Source PublicationOPTICS EXPRESS
ISSN1094-4087
Volume24Issue:20Pages:23177-23185
Subtype期刊论文
AbstractAn ultra-broadband perfect absorber based on graded-index mechanism is designed and fabricated. The perfect absorber is comprised of a heavily-doped silicon absorption substrate and a flat six-layer antireflective structure. The refractive index of each layer was widely tuned by hollow polystyrene microsphere and TiO2 nanoparticle dopants, which can offer a gradually changed refractive index profile from 1.3 to 2.9. The experimental results show that 98% absorption can be achieved within the range of 0.1-20 THz. Moreover, the high absorption efficiency as well as the ultra-broad range can maintain for incident angle from 0 to 75 degrees by the theoretical simulation. (C) 2016 Optical Society of America
DOI10.1364/OE.24.023177
Indexed BySCI
Language英语
WOS IDWOS:000387543000080
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/26398
Collection中科院上海应用物理研究所2011-2018年
Corresponding AuthorCai, B (reprint author), Univ Shanghai Sci & Technol, Shanghai Key Lab Modern Opt Syst & Engn, Res Ctr Opt Instrument & Syst, Shanghai 200093, Peoples R China.; Cai, B (reprint author), Utsunomiya Univ, Grad Sch Engn, Utsunomiya, Tochigi 3218585, Japan.
Recommended Citation
GB/T 7714
Xu, GJ,Zhang, J,Zang, XF,et al. 0.1-20 THz ultra-broadband perfect absorber via a flat multi-layer structure[J]. OPTICS EXPRESS,2016,24(20):23177-23185.
APA Xu, GJ.,Zhang, J.,Zang, XF.,Sugihara, O.,Zhao, HW.,...&Cai, B .(2016).0.1-20 THz ultra-broadband perfect absorber via a flat multi-layer structure.OPTICS EXPRESS,24(20),23177-23185.
MLA Xu, GJ,et al."0.1-20 THz ultra-broadband perfect absorber via a flat multi-layer structure".OPTICS EXPRESS 24.20(2016):23177-23185.
Files in This Item:
File Name/Size DocType Version Access License
0.1-20 THz ultra-bro(2886KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xu, GJ]'s Articles
[Zhang, J]'s Articles
[Zang, XF]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xu, GJ]'s Articles
[Zhang, J]'s Articles
[Zang, XF]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xu, GJ]'s Articles
[Zhang, J]'s Articles
[Zang, XF]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 0.1-20 THz ultra-broadband perfect absorber via a flat multi-layer structure.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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