High-power algainp laser diodes with current-injection-free region near the laser facet
文献类型：期刊论文
| 作者 | Xu, Y; Li, YZ; Gan, QQ; Cao, Q; Song, GF; Guo, L; Chen, LH |
| 刊名 | Optical engineering
 |
| 出版日期 | 2006-03-01 |
| 卷号 | 45期号:3页码:3 |
| 关键词 | Laser diodes Algainp Ridge waveguide Current-injection-free region |
| ISSN号 | 0091-3286 |
| DOI | 10.1117/1.2185567 |
| 通讯作者 | Xu, y(xuyun@red.semi.ac.cn) |
| 英文摘要 | A high-power algainp laser diode with current-injection-free region near the facet is successfully fabricated by metaorganic chemical vapor deposition (mocvd) using the (100) direction n-gaas substrates with a misorientation of 15 deg toward the (011) direction. the maximum continuous wave output power is about 90 mw for the traditional structure. in comparison, the maximum output power is enhanced by about 67%, and achieves 150 mw for lds with current-infection-free regions. the fundamental transverse-mode operation is obtained up to 70 mw. output characteristics at high temperatures are also improved greatly for an ld with a current-injection-free region, and the highest operation temperature is 70 c at 50 mw without kink. the threshold current is about 33 ma, the operation current and the slope efficiency at 100 mw are 120 ma and 0.9 mw/ma, respectively. the lasing wavelength is 658.4 nm at room-temperature 50 mw. (c) 2006 society of photo-optical instrumentation engineers. |
| WOS关键词 | OPERATION |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000237621800022 |
| 出版者 | SPIE-INT SOCIETY OPTICAL ENGINEERING |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426746 |
| 专题 | 半导体研究所 |
| 通讯作者 | Xu, Y |
| 作者单位 | Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Y,Li, YZ,Gan, QQ,et al. High-power algainp laser diodes with current-injection-free region near the laser facet[J]. Optical engineering,2006,45(3):3. |
| APA | Xu, Y.,Li, YZ.,Gan, QQ.,Cao, Q.,Song, GF.,...&Chen, LH.(2006).High-power algainp laser diodes with current-injection-free region near the laser facet.Optical engineering,45(3),3. |
| MLA | Xu, Y,et al."High-power algainp laser diodes with current-injection-free region near the laser facet".Optical engineering 45.3(2006):3. |
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来源：半导体研究所
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