Broadband polarizing beam splitter with metal-wire nanograting in near infrared region
文献类型：期刊论文
| 作者 | Wu, Jun; Zhou, Changhe; Cao, Hongchao; Hu, Anduo |
| 刊名 | opt. laser technol.
 |
| 出版日期 | 2013 |
| 卷号 | 47页码:166 |
| 通讯作者 | zhou, ch (reprint author), chinese acad sci, shanghai inst opt & fine mech, lab informat opt & optoelect technol, pob 800-211, shanghai 201800, peoples r china. |
| 英文摘要 | a broadband polarizing beam splitter (pbs) with metal-wire nanograting in near infrared region is designed and analyzed. the grating profiles are optimized by use of rigorous coupled-wave analysis (rcwa) and the simulated annealing (sa) algorithm. based on the optimized structure, high polarization efficiency, high extinction ratio and large angular tolerance with a broad wavelength range (1-3 mu m) are obtained. both of the transmission efficiencies of tm-polarization and reflection efficiencies of te-polarization are over 95%. the extinction ratio of transmittance and reflectance are over 25 db and 16 db in the 1-3 mu m wavelength range, respectively. at the same time, as a comparison we also design a pbs with double-groove metal-wire nanograting, the grating has two grooves per period, which is different from conventional gratings. the pbs also has large angular tolerance, which is -40 degrees to 40 degrees. the designed grating can be used in optical communication and infrared imaging polarimetry. (c) 2012 elsevier ltd. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/14773]  |
| 专题 | 上海光学精密机械研究所_信息光学与光电技术实验室 |
| 作者单位 | 1.[Wu, Jun 2.Zhou, Changhe 3.Cao, Hongchao 4.Hu, Anduo] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Lab Informat Opt & Optoelect Technol, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Jun,Zhou, Changhe,Cao, Hongchao,et al. Broadband polarizing beam splitter with metal-wire nanograting in near infrared region[J]. opt. laser technol.,2013,47:166. |
| APA | Wu, Jun,Zhou, Changhe,Cao, Hongchao,&Hu, Anduo.(2013).Broadband polarizing beam splitter with metal-wire nanograting in near infrared region.opt. laser technol.,47,166. |
| MLA | Wu, Jun,et al."Broadband polarizing beam splitter with metal-wire nanograting in near infrared region".opt. laser technol. 47(2013):166. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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