| 基于SOA非线性偏振旋转效应谐波锁模光纤激光器的数值研究 |
| |
| 引用本文： | 江光裕.基于SOA非线性偏振旋转效应谐波锁模光纤激光器的数值研究[J].量子电子学报,2008,25(5):553-558. |
| |
| 作者姓名： | 江光裕 |
| |
| 作者单位： | 南昌航空大学自动化学院,江西,南昌,330063 |
| |
| 基金项目： | 江西省自然科学基金，航空基金 |
| |
| 摘 要： | 基于半导体光放大器(SOA)的锁模光纤环行激光器因其能得到高质量、高重复率的光脉冲而受到人们的广泛关注.在考虑SOA非线性偏振旋转效应下,建立了基于SOA的谐波锁模光纤激光器理论模型,利用该模型,着重研究了在不同SOA注入电流情况下,SOA非线性偏振旋转效应对谐波锁模光纤激光器输出脉冲波形、峰值功率及脉冲宽度的影响.研究结果表明:当SOA注入电流分别为102 mA和106 mA时,可以获得峰值功率为0.16 mW和0.56 mW、脉冲宽度为6 ps和19.8 ps的稳定锁模脉冲.
|
| 关 键 词： | 光通信 半导体光放大器 非线性偏振旋转 谐波锁模 |
| 收稿时间： | 2007/12/6 |
Numerical study on harmonic mode-locked fiber ring laser based on the nonlinear polarization rotation in SOA |
| |
| JIANG Guang-yu.Numerical study on harmonic mode-locked fiber ring laser based on the nonlinear polarization rotation in SOA[J].Chinese Journal of Quantum Electronics,2008,25(5):553-558. |
| |
| Authors: | JIANG Guang-yu |
| |
| Affiliation: | JIANG Guang-yu (College of Automation,Nanchang Hangkong University,Nanchang 330063,China) |
| |
| Abstract: | Actively mode-locked fiber lasers based on the semiconductor optical amplifier(SOA),which are capable of generating ultra-short pulse train with high quality and high repetition rates,received considerable attention.After considering the nonlinear polarization rotation in the SOA,a theoretical model of the harmonic mode-locked fiber ring laser based on SOA is established.Using this model,for different bias currents of the SOA,the influences of the nonlinear polarization rotation in the SOA on the shape,peak... |
| |
| Keywords: | optical communication semiconductor optical amplifier nonlinear polarization rotation harmonic mode-locking |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
