Nanobulges on surface of silicon film and Si–Yb quantum cascade laser | |
Wei-Qi Huang; Shirong Liu; Zhong-Mei Huang; Xin-Jian Miao; Chao-Jian Qin; Quan Lv | |
刊名 | Optics Communications |
2014 | |
卷号 | 323页码:178-182 |
关键词 | Curved Nanosilicon photoluminescence electroluminescence si–yb Quantum Cascade Laser |
英文摘要 | Nanosilicon provides pumping levels and the localized states produced from Si–Yb bond on bulge surface of silicon film generate stimulated emission, in which a four-level system is built for chip-laser. The Si–Yb nanobulges on Si film cause a remarkable increase of the surface area and make a buffering layer for mismatch between Si and Yb lattices. Dynamics of photoluminescence and electroluminescence on nanosilicon coated by Yb is investigated. Stimulated peaks near 700 nm are observed on silicon quantum dots coated by Yb. Enhanced EL peaks in the wavelength region from 1300 nm to 1650 nm are measured on the Si film coated by Yb. Si–Yb quantum cascade laser is designed, in which emission wavelength could be manipulated into the window of optical communication by Si–Yb bonding on bulge surface of Si film. |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.gyig.ac.cn/handle/42920512-1/9393] |
专题 | 地球化学研究所_矿床地球化学国家重点实验室 |
作者单位 | 1.Institute of Nanophotonic Physics, Key Laboratory of Photoelectron Technology and Application, Guizhou University, Guiyang 550025, China 2.State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550003, China 3.Surface Physics Laboratory, Department of Physics, Fudan University, Shanghai 200433, China |
推荐引用方式 GB/T 7714 | Wei-Qi Huang;Shirong Liu;Zhong-Mei Huang;Xin-Jian Miao;Chao-Jian Qin;Quan Lv. Nanobulges on surface of silicon film and Si–Yb quantum cascade laser[J]. Optics Communications,2014,323:178-182. |
APA | Wei-Qi Huang;Shirong Liu;Zhong-Mei Huang;Xin-Jian Miao;Chao-Jian Qin;Quan Lv.(2014).Nanobulges on surface of silicon film and Si–Yb quantum cascade laser.Optics Communications,323,178-182. |
MLA | Wei-Qi Huang;Shirong Liu;Zhong-Mei Huang;Xin-Jian Miao;Chao-Jian Qin;Quan Lv."Nanobulges on surface of silicon film and Si–Yb quantum cascade laser".Optics Communications 323(2014):178-182. |
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