Analysis of chirp characteristics of dfb lasers and integrated laser-modulators
文献类型：期刊论文
| 作者 | Feng, WW; Zhu, NH |
| 刊名 | Optical and quantum electronics
 |
| 出版日期 | 2004-11-01 |
| 卷号 | 36期号:14页码:1237-1245 |
| 关键词 | Circuit model Distributed feedback laser Electroabsorption modulator Frequency chirp Integrated laser-modulator |
| ISSN号 | 0306-8919 |
| DOI | 10.1007/s11082-004-7222-y |
| 通讯作者 | Feng, ww(wwfeng@red.semi.ac.cn) |
| 英文摘要 | A new method of analyzing the chirp characteristics of directly modulated lasers and integrated laser-modulators is presented in this paper. phase-circuit has been introduced into the circuit model of distributed feedback (dfb) lasers in the analysis. therefore, the chirp characteristics of the device can be obtained by simulating the modified circuit model. the simulation results agree well with the published data. furthermore, this modified model is combined with the circuit model of electroabsorption (ea) modulators to simulate the chirp characteristics of the monolithic integration of a dfb laser and an ea modulator. the simulation is focused on the dependence of the frequency chirp of the integrated device on the isolation resistance between laser and modulator. much lower chirp can be seen in the integrated lightwave source compared to the directly modulated laser. |
| WOS关键词 | ELECTROABSORPTION MODULATORS |
| WOS研究方向 | Engineering ; Optics |
| WOS类目 | Engineering, Electrical & Electronic ; Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000226895900005 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426262 |
| 专题 | 半导体研究所 |
| 通讯作者 | Feng, WW |
| 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 | Feng, WW,Zhu, NH. Analysis of chirp characteristics of dfb lasers and integrated laser-modulators[J]. Optical and quantum electronics,2004,36(14):1237-1245. |
| APA | Feng, WW,&Zhu, NH.(2004).Analysis of chirp characteristics of dfb lasers and integrated laser-modulators.Optical and quantum electronics,36(14),1237-1245. |
| MLA | Feng, WW,et al."Analysis of chirp characteristics of dfb lasers and integrated laser-modulators".Optical and quantum electronics 36.14(2004):1237-1245. |
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来源：半导体研究所
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