Stimulated emission of hydrothermal growth ZnO nanorods with low threshold
文献类型：会议论文
| 作者 | Zheng Z. ; Duanmu Q. ; Zhao D. |
| 出版日期 | 2013 |
| 会议名称 | 25650 North Lewis Way, Stevenson Ranch, California, 91381-1439, United States |
| 页码 | 1411-1413 |
| 英文摘要 | The optically pumped stimulated emission was observed from random growth ZnO nanorods. A thin metal layer was sputtered on Si wafer serving as a substrate. ZnO nanorods were grown on the thin metal layer using a hydrothermal method. Photoluminescence (PL) measurements were adopted to analyze the optical properties of the ZnO nanorods. A strong UV emission and a weak deep-level emission were observed. Under the excitation of 350 nm fs laser, a sharp ultra-violet emission peak located at around 388 nm was observed. Furthermore, with increasing the pump intensity the width of the emission peak narrowed. The analysis of the emission behavior suggested the stimulated emission was generated with a low threshold of 28 kW/cm2. Copyright 2013 American Scientific Publishers All rights reserved. |
| 收录类别 | EI |
| 会议录 | American Scientific Publishers
 |
| 会议录出版者 | 25650 North Lewis Way, Stevenson Ranch, California, 91381-1439, United States |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/41105]  |
| 专题 | 长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文 |
| 推荐引用方式 GB/T 7714 | Zheng Z.,Duanmu Q.,Zhao D.. Stimulated emission of hydrothermal growth ZnO nanorods with low threshold[C]. 见:25650 North Lewis Way, Stevenson Ranch, California, 91381-1439, United States. |
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