Frequency drift and instantaneous linewidth broadening of phase-section tuned sg-dbr laser
文献类型：期刊论文
| 作者 | Ke, Jian Hong1; Zhu, Ning Hua1; Xie, Liang1; Zhao, Ling Juan1; Wang, Li Xian1; Chen, Shuo Fu1; Liu, Jian Guo1; Zhang, Yun2; Wang, Wei1 |
| 刊名 | Optics communications
 |
| 出版日期 | 2011-03-01 |
| 卷号 | 284期号:5页码:1312-1317 |
| 关键词 | Frequency drift Instantaneous linewidth Sampled-grating distributed bragg reflector laser |
| ISSN号 | 0030-4018 |
| DOI | 10.1016/j.optcom.2010.10.088 |
| 通讯作者 | Zhu, ning hua(nhzhu@semi.ac.cn) |
| 英文摘要 | We experimentally investigate the spectral dynamics of a phase-section tuned sampled-grating distributed bragg reflector (sg-dbr) laser by using optical heterodyne method. the measured time-resolved spectra of the beat signal illustrate that the beat signal suffers from both frequency drift and instantaneous spectrum broadening, which indicates that the wavelengths of the lightwaves experience drift and jitter. we study the variation of frequency drift and instantaneous linewidth broadening with applied voltages. it is helpful in selection of optimum operating conditions and design of experimental setup. experimental results demonstrate that the pulse-waveform can be used to reduce the frequency drift by shorting the beating time. (c) 2010 elsevier b.v. all rights reserved. |
| WOS关键词 | SEMICONDUCTOR-LASERS ; WAVELENGTH ; PHOTODETECTORS ; PERFORMANCE ; DIODES |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000287179500037 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428437 |
| 专题 | 半导体研究所 |
| 通讯作者 | Zhu, Ning Hua |
| 作者单位 | 1.Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China 2.Beijing Inst Metrol, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ke, Jian Hong,Zhu, Ning Hua,Xie, Liang,et al. Frequency drift and instantaneous linewidth broadening of phase-section tuned sg-dbr laser[J]. Optics communications,2011,284(5):1312-1317. |
| APA | Ke, Jian Hong.,Zhu, Ning Hua.,Xie, Liang.,Zhao, Ling Juan.,Wang, Li Xian.,...&Wang, Wei.(2011).Frequency drift and instantaneous linewidth broadening of phase-section tuned sg-dbr laser.Optics communications,284(5),1312-1317. |
| MLA | Ke, Jian Hong,et al."Frequency drift and instantaneous linewidth broadening of phase-section tuned sg-dbr laser".Optics communications 284.5(2011):1312-1317. |
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来源：半导体研究所
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