| 双波长抽运拉锥光子晶体光纤产生超连续谱研究 |
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| 引用本文： | 奚小明,陈子伦,孙桂林,谌鸿伟,李志鸿,黄值河,侯静. 双波长抽运拉锥光子晶体光纤产生超连续谱研究[J]. 光学学报, 2011, 0(2): 34-37 |
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| 作者姓名： | 奚小明 陈子伦 孙桂林 谌鸿伟 李志鸿 黄值河 侯静 |
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| 作者单位： | 国防科学技术大学光电科学与工程学院;海军航空工程学院基础部; |
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| 基金项目： | 国家自然科学基金(61007037); 教育部新世纪优秀人才计划(NCET-08-0142)资助课题 |
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| 摘 要： | 利用1064 nm抽运光在总长度为1 m的光子晶体光纤(PCF)的前半段(77 cm)通过四波混频产生747 nm短波信号光,并对光纤的后半段进行拉锥处理,拉锥光纤具有707 nm和1177 nm两个零色散点(ZDW).利用1064 nm抽运光和产生的747 nm信号光共同在两个零色散点之间的反常色散区抽运拉锥光子晶体...
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| 关 键 词： | 光纤光学 光子晶体光纤 熔融拉锥 四波混频 超连续谱 |
Dual-Wavelength Pumped Supercontinuum Generation in Tapered Photonic Crystal Fibers |
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| Xi Xiaoming Chen Zilun Sun Guilin, Chen Hongwei Li ZhihongHuang Zhihe Hou Jing. Dual-Wavelength Pumped Supercontinuum Generation in Tapered Photonic Crystal Fibers[J]. Acta Optica Sinica, 2011, 0(2): 34-37 |
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| Authors: | Xi Xiaoming Chen Zilun Sun Guilin Chen Hongwei Li ZhihongHuang Zhihe Hou Jing |
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| Affiliation: | Xi Xiaoming1 Chen Zilun1 Sun Guilin1,2 Chen Hongwei1 Li Zhihong1Huang Zhihe1 Hou Jing1(1College of Optoelectronic Science and Engineering,National University of Defense Technology,Changsha,Hunan 410073,China2Institute of Systems and Mathematics,Naval Aeronautical Engineering Institute,Yantai,Shandong 264001,China) |
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| Abstract: | By using 1064 nm pulsed laser the front section(77 cm) of photonic crystal fiber(PCF) is pumped and 747 nm signal light is got by four-wave mixing.The end part of the PCF is tapered and has two zero-dispersion wavelengths(ZDW).The 747 nm signal light and 1064 nm pulsed laser which locate in the anomalous dispersion regime between two zero-dispersion wavelengths are pumped into the tapered PCF.Supercontinuum with more than spectral width of 600~1700 nm(at 20 dB level) is generated in the tapered PCF which ha... |
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| Keywords: | fiber optics photonic crystal fiber fusion tapering four-wave mixing supercontinuum |
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