| Multi-wavelength fiber ring laser based on a chirped moiré fiber grating and a semiconductor optical amplifier |
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| 引用本文： | 鲁韶华,许鸥,冯素春,简水生.Multi-wavelength fiber ring laser based on a chirped moiré fiber grating and a semiconductor optical amplifier[J].Chinese Optics Letters,2009,7(6). |
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| 作者姓名： | 鲁韶华 许鸥 冯素春 简水生 |
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| 作者单位： | Institute of Lightwave Technology,Key Lab of All Optical Network and Advanced Telecommunication Network of EMC,Beijing Jiaotong University,Beijing 100044,China
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| 基金项目： | 国家自然科学基金，国家高技术研究发展计划(863计划)，Support Plan for New Century Excellent Talents，Science Fund of Beijing Jiaotong University |
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| 摘 要： | A simple and cost-effective multi-wavelength fiber ring laser based on a chirped Moiré fiber grating (CMFG) and a semiconductor optical amplifier (SOA) is proposed.Stable triple-wavelength lasing oscillations at room temperature are experimentally demonstrated.The measured optical signal-to-noise ratio (SNR) reaches the highest value of 50 dB and the power fluctuation of each wavelength is less than 0.2 dB within a 1-h period.To serve as a wavelength selective element,the CMFG possesses excellent comb-like ...
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