An all-silicon laser by coupling between electronic localized states and defect states of photonic crystal | |
Wei-Qi Huang; Zhong-Mei Huang; Xin-Jiang Miao; Chen-Lan Cai; Jia-Xin Liu; Quan Lü; Shi-Rong Liu; Chao-Jian Qin | |
刊名 | Applied Surface Science
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2012 | |
卷号 | 258期号:7页码:3033-3038 |
关键词 | Surface Bonds si Quantum Dots localized States photonic Crystal |
英文摘要 | In a nano-laser of Si quantum dots (QD), the smaller QD fabricated by nanosecond pulse laser can form the pumping level tuned by the quantum confinement (QC) effect. Coupling between the active centers formed by localized states of surface bonds and the two-dimensional (2D) photonic crystal is used to select model in the nano-laser. The experimental demonstration is reported in which the peaks of stimulated emission at about 600 nm and 700 nm were observed on the Si QD prepared in oxygen after annealing which improves the stimulated emission. It is interesting to make a comparison between the localized electronic states in gap due to defect formed by surface bonds and the localized photonic states in gap of photonic band due to defect of 2D photonic crystal. |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.gyig.ac.cn/handle/42920512-1/9472] ![]() |
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 550002, China |
推荐引用方式 GB/T 7714 | Wei-Qi Huang;Zhong-Mei Huang;Xin-Jiang Miao;Chen-Lan Cai;Jia-Xin Liu;Quan Lü;Shi-Rong Liu;Chao-Jian Qin. An all-silicon laser by coupling between electronic localized states and defect states of photonic crystal[J]. Applied Surface Science,2012,258(7):3033-3038. |
APA | Wei-Qi Huang;Zhong-Mei Huang;Xin-Jiang Miao;Chen-Lan Cai;Jia-Xin Liu;Quan Lü;Shi-Rong Liu;Chao-Jian Qin.(2012).An all-silicon laser by coupling between electronic localized states and defect states of photonic crystal.Applied Surface Science,258(7),3033-3038. |
MLA | Wei-Qi Huang;Zhong-Mei Huang;Xin-Jiang Miao;Chen-Lan Cai;Jia-Xin Liu;Quan Lü;Shi-Rong Liu;Chao-Jian Qin."An all-silicon laser by coupling between electronic localized states and defect states of photonic crystal".Applied Surface Science 258.7(2012):3033-3038. |
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