Surface Emitting Distributed Feedback Quantum Cascade Laser around 8.3 mu m
文献类型：期刊论文
| 作者 | Guo WH (Guo Wan-Hong) ; Liu JQ (Liu Jun-Qi) ; Lu QY (Lu Quan-Yong) ; Zhang W (Zhang Wei) ; Jiang YC (Jiang Yu-Chao) ; Li L (Li Lu) ; Wang LJ (Wang Li-Jun) ; Liu FQ (Liu Feng-Qi) ; Wang ZG (Wang Zhan-Guo) |
| 刊名 | chinese physics letters
 |
| 出版日期 | 2010 |
| 卷号 | 27期号:11页码:art. no. 114214 |
| 关键词 | PHOTONIC-CRYSTAL EMISSION |
| 通讯作者 | guo, wh, chinese acad sci, inst semicond, key lab semicond mat sci, pob 912, beijing 100083, peoples r china. 电子邮箱地址: jqliu@semi.ac.cn |
| 合作状况 | 其它 |
| 英文摘要 | we demonstrate surface emitting distributed feedback quantum cascade lasers emitting at wavelengths from 8.1 mu m at 90 k to 8.4 mu m at 210 k. the second-order metalized grating is carefully designed using a modified coupled-mode theory and fabricated by contact lithography. the devices show single mode behavior with a side mode suppression ratio above 18 db at all working temperatures. at 90 k, the device emits an optical power of 101 mw from the surface and 199 mw from the edge. in addition, a double-lobe far-field pattern with a separation of 2.2 degrees is obtained in the direction along the waveguide.; submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-12-05t03:55:09z no. of bitstreams: 1 surface emitting distributed feedback quantum cascade laser around 8.3 mu m.pdf: 779251 bytes, checksum: ac1d84233de163530a092fd5a8adf69a (md5); approved for entry into archive by 阎军(yanj@red.semi.ac.cn) on 2010-12-05t03:59:38z (gmt) no. of bitstreams: 1 surface emitting distributed feedback quantum cascade laser around 8.3 mu m.pdf: 779251 bytes, checksum: ac1d84233de163530a092fd5a8adf69a (md5); made available in dspace on 2010-12-05t03:59:38z (gmt). no. of bitstreams: 1 surface emitting distributed feedback quantum cascade laser around 8.3 mu m.pdf: 779251 bytes, checksum: ac1d84233de163530a092fd5a8adf69a (md5) previous issue date: 2010; supported by the national science fund for distinguished young scholars of china under grant no 60525406, the national natural science foundation of china under grant nos 60736031, 60806018 and 60906026, the national basic research program of china under grant no 2006cb604903, and the national high technology research and development program of china under grant nos 2007aa03z446 and 2009aa03z403.; 其它 |
| 学科主题 | 半导体材料 |
| 收录类别 | SCI |
| 资助信息 | supported by the national science fund for distinguished young scholars of china under grant no 60525406, the national natural science foundation of china under grant nos 60736031, 60806018 and 60906026, the national basic research program of china under grant no 2006cb604903, and the national high technology research and development program of china under grant nos 2007aa03z446 and 2009aa03z403. |
| 语种 | 英语 |
| 公开日期 | 2010-12-05 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/20655]  |
| 专题 | 半导体研究所_中科院半导体材料科学重点实验室 |
| 推荐引用方式 GB/T 7714 | Guo WH ,Liu JQ ,Lu QY ,et al. Surface Emitting Distributed Feedback Quantum Cascade Laser around 8.3 mu m[J]. chinese physics letters,2010,27(11):art. no. 114214. |
| APA | Guo WH .,Liu JQ .,Lu QY .,Zhang W .,Jiang YC .,...&Wang ZG .(2010).Surface Emitting Distributed Feedback Quantum Cascade Laser around 8.3 mu m.chinese physics letters,27(11),art. no. 114214. |
| MLA | Guo WH ,et al."Surface Emitting Distributed Feedback Quantum Cascade Laser around 8.3 mu m".chinese physics letters 27.11(2010):art. no. 114214. |
入库方式： OAI收割
来源：半导体研究所
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