| 色散非平衡sagnac环混合锁模光纤激光器 |
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| 引用本文： | 何理,杨伯君,于丽,张晓光.色散非平衡sagnac环混合锁模光纤激光器[J].现代传输,2006(1):75-78. |
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| 作者姓名： | 何理 杨伯君 于丽 张晓光 |
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| 作者单位： | 光通信与光波技术教育部重点实验室,北京邮电大学理学院,北京,100876 |
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| 基金项目： | 中国科学院资助项目;北京市教委共建项目 |
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| 摘 要： | 成功研制了一台波长可调混台锁模掺铒光纤激光器。该激光器是基于由分光比为50：50的耦合器、单模光纤、色散位移光纤和偏振控制器组成的sagnac构成。通过10-GHz的调制器的调制，我们得到了重复率9．997140GHz，脉宽小于21 ps的锁模脉冲输出。
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| 关 键 词： | 锁模 调制 掺铒光纤 环形腔 |
Hybrid Fiber Ring Laser Incorporating a Dispersion-Imbalanced Sagnac Loop |
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| HE Li,YANG Bo-jun,Yu Li,ZHANG Xiao-guang.Hybrid Fiber Ring Laser Incorporating a Dispersion-Imbalanced Sagnac Loop[J].Mordern Transmission,2006(1):75-78. |
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| Authors: | HE Li YANG Bo-jun Yu Li ZHANG Xiao-guang |
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| Abstract: | We demonstrated a wavelength tunable, hybrid mode-locking fiber ring laser incorporating a dispersion-imbalance sagnac loop, which is formed by a polarization controller, one segment of single mode fiber, one segment of dispersion shifted fiber and an additional coupler with the splitting rate of 50:50. With 10-GHz signal modulation of the modulator, the pulse duration at the repetition rate of 9.997140 GHz was less than 27.5 ps. |
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| Keywords: | mode-locked modulate Er+3-doped fiber ing cavity |
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