| 掺Er光纤飞秒激光器载波包络位相偏移的探测 |
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| 引用本文： | 曹士英,蔡岳,王贵重,孟飞,张志刚,方占军,李天初.掺Er光纤飞秒激光器载波包络位相偏移的探测[J].物理学报,2011,60(9):94208-094208. |
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| 作者姓名： | 曹士英 蔡岳 王贵重 孟飞 张志刚 方占军 李天初 |
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| 作者单位： | (1)北京大学信息科学技术学院,量子电子学研究所,北京 100871; (2)中国计量科学研究院,电学与量子计量科学研究所,北京 100013 |
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| 基金项目： | 国家科技支撑计划(批准号:2006BAK03A20),国家重点基础研究发展计划(973计划)(批准号:2010CB922902),中国计量科学研究院科研基金(批准号:2002-AKY0928)和中国计量科学研究院博士专项科研启动基金(批准号:2002-ATGQDB0902)资助的课题. |
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| 摘 要： | 本文介绍了基于掺Er光纤飞秒激光器光学频率梳中光学部分的研制. 实验上采用重复频率为230 MHz的掺Er光纤飞秒激光器,通过放大、光谱展宽以及单臂f—2f系统,在优化及分析相关参数影响的基础上,获得了~30 dB信噪比f0的输出,为光纤光学频率梳的建立奠定了基础.
关键词：
掺Er光纤激光器
光学频率计量
光纤光学频率梳
光谱展宽
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| 关 键 词： | 掺Er光纤激光器 光学频率计量 光纤光学频率梳 光谱展宽 |
| 收稿时间： | 9/6/2010 12:00:00 AM |
Detection of carrier-envelope offset frequency in an Er-doped fiber femtosecond laser |
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| Cao Shi-Ying,Cai Yue,Wang Gui-Zhong,Meng Fei,Zhang Zhi-Gang,Fang Zhan-Jun and Li Tian-Chu.Detection of carrier-envelope offset frequency in an Er-doped fiber femtosecond laser[J].Acta Physica Sinica,2011,60(9):94208-094208. |
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| Authors: | Cao Shi-Ying Cai Yue Wang Gui-Zhong Meng Fei Zhang Zhi-Gang Fang Zhan-Jun and Li Tian-Chu |
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| Institution: | Division of Electricity and Quantum Metrology, National Institute of Metrology, Beijing 100013, China;Institute of Quantum Electronics, School of Electronics Engineering and Computer Science, Peking University, Beijing 100871, China;Institute of Quantum Electronics, School of Electronics Engineering and Computer Science, Peking University, Beijing 100871, China;Division of Electricity and Quantum Metrology, National Institute of Metrology, Beijing 100013, China;Institute of Quantum Electronics, School of Electronics Engineering and Computer Science, Peking University, Beijing 100871, China;Division of Electricity and Quantum Metrology, National Institute of Metrology, Beijing 100013, China;Division of Electricity and Quantum Metrology, National Institute of Metrology, Beijing 100013, China |
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| Abstract: | It is the inevitable trend of the development for the optical frequency comb based on the Ti: sapphire femtosecond laser to be replaced by that based on the Er: fiber femtosecond laser. The detection of the carrier-envelope offset f0 in the femtosecond laser is a key to the realization of an optical frequency comb. In this paper, the structure of the optical part of an Er: fiber optical frequency comb is introduced. The optical pulses from an Er: fiber femtosecond laser with a repetition of 230 MHz are firs... |
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| Keywords: | Er: fiber femtosecond laser optical frequency metrology fiber optical frequency comb spectrum broadening |
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