Butt-coupled movpe growth for high-performance electro-absorption modulator integrated with a dfb laser
文献类型：期刊论文
| 作者 | Cheng, YuanBing; Pan, JiaoQing; Liang, Song; Feng, Wen; Liao, Zaiyi; Zhou, Fan; Wang, BaoJun; Zhao, LingJuan; Zhu, HongLiang; Wang, Wei |
| 刊名 | Journal of crystal growth
 |
| 出版日期 | 2007-10-15 |
| 卷号 | 308期号:2页码:297-301 |
| 关键词 | Coupling efficiency Butt-joint scheme Metal-organic vapor phase epitaxy Selective area growth (sag) Semiconducting indium phosphide Laser diodes |
| ISSN号 | 0022-0248 |
| DOI | 10.1016/j.jcrysgro.2007.09.004 |
| 通讯作者 | Cheng, yuanbing(ybcheng@semi.ac.cn) |
| 英文摘要 | A novel butt-joint coupling scheme is proposed to improve the coupling efficiency for the integration of a galnasp mqw distributed feedback (dfb) laser with an mqw electro-absorption modulator (eam). the proposed method gives more than 90% coupling efficiency, being much higher than the 26% coupling efficiency of the common mqw-mqw coupling technique. the differential quantum efficiency of the mqw-bulk-mqw coupled device is also much higher than that of the mqw-mqw device, 0.106 mw/ma versus 0.02 mw/ma. the eam-dfb devices fabricated by the proposed method exhibit a very high modulation efficiency (12 db/v) from 0 to i v. by adopting a high-mesa ridge waveguide and buried polyimide, the capacitance of the modulator is reduced to about 0.28 pf. the experimental results demonstrate that the method can replace the conventional mqw-mqw coupling technique to fabricate high-quality integrated photonic devices. (c) 2007 elsevier b.v. all rights reserved. |
| WOS关键词 | LOW-CHIRP ; MODULES ; JOINTS |
| WOS研究方向 | Crystallography ; Materials Science ; Physics |
| WOS类目 | Crystallography ; Materials Science, Multidisciplinary ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000250991000011 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427041 |
| 专题 | 半导体研究所 |
| 通讯作者 | Cheng, YuanBing |
| 作者单位 | Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, YuanBing,Pan, JiaoQing,Liang, Song,et al. Butt-coupled movpe growth for high-performance electro-absorption modulator integrated with a dfb laser[J]. Journal of crystal growth,2007,308(2):297-301. |
| APA | Cheng, YuanBing.,Pan, JiaoQing.,Liang, Song.,Feng, Wen.,Liao, Zaiyi.,...&Wang, Wei.(2007).Butt-coupled movpe growth for high-performance electro-absorption modulator integrated with a dfb laser.Journal of crystal growth,308(2),297-301. |
| MLA | Cheng, YuanBing,et al."Butt-coupled movpe growth for high-performance electro-absorption modulator integrated with a dfb laser".Journal of crystal growth 308.2(2007):297-301. |
入库方式： iSwitch采集
来源：半导体研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。