High-performance transverse magnetic mode-pass polarizer based on silicon nitride-silicon subwavelength grating waveguide for mid-infrared wavelengths
文献类型：期刊论文
| 作者 | Chi, Jiao1,3; Liu, Hongjun1,2 ; Huang, Nan1; Wang, Zhaolu1; Liu, HJ (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China.
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| 刊名 | APPLIED PHYSICS EXPRESS
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| 出版日期 | 2018-04-01 |
| 卷号 | 11期号:4 |
| ISSN号 | 1882-0778 |
| DOI | 10.7567/APEX.11.042005 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | A high-performance transverse-magnetic (TM) mode-pass polarizer for mid-infrared wavelengths based on a silicon nitride-silicon subwavelength grating (SWG) waveguide is proposed. The designed device supports the Bloch mode for the TM mode only, whereas the transverse-electric mode is reflected by the SWG. Simulations show that with a device length of 7 mu m, this polarizer is capable of achieving an ultrahigh polarization extinction ratio PER) of similar to 50 dB and an insertion loss of similar to 0.3 dB at a wavelength of 2 mu m. The device bandwidth is increased to 60nm for PER > 30 dB. The polarizer also shows good tolerance to fabrication uncertainties. (c) 2018 The Japan Society of Applied Physics |
| 学科主题 | Physics, Applied |
| WOS关键词 | ON-INSULATOR PLATFORM ; BEAM SPLITTER ; COMPACT ; ULTRACOMPACT ; ROTATOR ; TOLERANCE ; CIRCUITS ; COUPLERS ; LAYER ; CHIP |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000428772000001 |
| 资助机构 | National Natural Science Foundation of China(61505247 ; Qingdao National Laboratory for Marine Science and Technology(QNLM2016ORP0111) ; CAS |
| 源URL | [http://ir.opt.ac.cn/handle/181661/30035]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 通讯作者 | Liu, HJ (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China. |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China 2.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chi, Jiao,Liu, Hongjun,Huang, Nan,et al. High-performance transverse magnetic mode-pass polarizer based on silicon nitride-silicon subwavelength grating waveguide for mid-infrared wavelengths[J]. APPLIED PHYSICS EXPRESS,2018,11(4). |
| APA | Chi, Jiao,Liu, Hongjun,Huang, Nan,Wang, Zhaolu,&Liu, HJ .(2018).High-performance transverse magnetic mode-pass polarizer based on silicon nitride-silicon subwavelength grating waveguide for mid-infrared wavelengths.APPLIED PHYSICS EXPRESS,11(4). |
| MLA | Chi, Jiao,et al."High-performance transverse magnetic mode-pass polarizer based on silicon nitride-silicon subwavelength grating waveguide for mid-infrared wavelengths".APPLIED PHYSICS EXPRESS 11.4(2018). |
入库方式： OAI收割
来源：西安光学精密机械研究所
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