The time-window of pulse injection seeding for effective spectra linewidth narrowing of gain-switched DFB laser diodes
文献类型：期刊论文
| 作者 | Wang An-Bang ; Wang Yun-Cai ; Guo Wen-Ge ; Zhang Shou-Gang |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2007 |
| 卷号 | 56期号:1页码:285-290 |
| 关键词 | laser diode optical injection seeding spectrum linewidth time window |
| ISSN号 | 1000-3290 |
| 英文摘要 | Spectral linewidth narrowing of gain-switched distributed feedback laser diode with pulse injection seeding is related to injection time, as indicated by experiment and theoretical analysis. The experimental and numerical simulation results show that in an approximately 100 ps time-window before the generation of optical pulse, the spectral linewidth can be narrowed dramatically by injecting pulse seeding, and that spectral linewidth decreases with increasing intensity of injection pulse. Near transform-limit low-chirp ultrashort optical pulses can be obtained with optical pulse injection seeding. A spectral linewidth reduction from 0.46 to 0.08 nm was obtained and the time-bandwidth product of 2.46 lowered down to 0.70 correspondingly in the experiment. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2012-09-05 |
| 源URL | [http://210.72.145.45/handle/361003/4694]  |
| 专题 | 国家授时中心_量子频标研究室 |
| 推荐引用方式 GB/T 7714 | Wang An-Bang,Wang Yun-Cai,Guo Wen-Ge,et al. The time-window of pulse injection seeding for effective spectra linewidth narrowing of gain-switched DFB laser diodes[J]. ACTA PHYSICA SINICA,2007,56(1):285-290. |
| APA | Wang An-Bang,Wang Yun-Cai,Guo Wen-Ge,&Zhang Shou-Gang.(2007).The time-window of pulse injection seeding for effective spectra linewidth narrowing of gain-switched DFB laser diodes.ACTA PHYSICA SINICA,56(1),285-290. |
| MLA | Wang An-Bang,et al."The time-window of pulse injection seeding for effective spectra linewidth narrowing of gain-switched DFB laser diodes".ACTA PHYSICA SINICA 56.1(2007):285-290. |
入库方式： OAI收割
来源：国家授时中心
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