Polarization stabilized VCSELs by displacement Talbot lithography-defined surface gratings
文献类型：期刊论文
| 作者 | Y.Y.Liu; X.Zhang; Y.W.Huang; J.W.Zhang; W.Hofmann |
| 刊名 | Optik
 |
| 出版日期 | 2019 |
| 卷号 | 183页码:579-585 |
| 关键词 | Vertical cavity surface emitting lasers,Semiconductor lasers,Gratings,Polarization-selective devices,fundamental-mode,design,Optics |
| ISSN号 | 0030-4026 |
| DOI | 10.1016/j.ijleo.2019.02.139 |
| 英文摘要 | Polarization-stable vertical-cavity surface-emitting lasers (VCSELs) with a simple fabrication process are presented. The gratings fixing the polarization are defined by a two-step exposure technology taking advantage of the displacement Talbot lithography technique. This enables grating lines to remain within the inner circle mesa of the VCSELs. These surface grating VCSELs with different periods are theoretically modeled and experimentally verified. Most of these VCSELs exhibit full polarization stability as predicted theoretically. For VCSELs with grating periods larger than the emission wavelength we found a weak orthogonal polarization suppression ratio, thereby deviating from those grating VCSELs with smaller periods. |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/63165]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Y.Y.Liu,X.Zhang,Y.W.Huang,et al. Polarization stabilized VCSELs by displacement Talbot lithography-defined surface gratings[J]. Optik,2019,183:579-585. |
| APA | Y.Y.Liu,X.Zhang,Y.W.Huang,J.W.Zhang,&W.Hofmann.(2019).Polarization stabilized VCSELs by displacement Talbot lithography-defined surface gratings.Optik,183,579-585. |
| MLA | Y.Y.Liu,et al."Polarization stabilized VCSELs by displacement Talbot lithography-defined surface gratings".Optik 183(2019):579-585. |
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