刘建国,男,博士,研究员,博士生导师。
2007年毕业于南开大学现代光学研究所,获理学博士学位。2007~2009年在新加坡南洋理工大学做博士后, 2010~2011年在美国西北大学从事博士后研究工作。2009年9月起任半导体所副研究员,2013年1月起任研究员,2013年6月被聘为博士生导师。
承担了国家973、自然基金、民用航天等多项国家级项目和课题。在高效波长转换、激光器的稳频与线宽压窄、宽带光学频率梳的产生与均衡控制、宽带微波信号的产生等方面取得了一系列创新性研究成果,出版专著2部,发表学术论文90余篇,其中SCI学术论文74篇,第一作者(包括通讯作者)30余篇。申请国家发明专利30余件(已获授权11件),美国专利2件(授权1件),2件专利技术获得应用,一件完成使用权转让。
牵头研制了低RIN超稳频窄线激光器、超宽带光学频率梳、宽频带微波源等微波光子链路核心器件,并实现了模块化集成,相关技术和产品在航天和国防领域具有重要应用价值。作为大会专题主席或组委会成员参与组织国际会议10余次,作为核心组委会成员参与组织全国战略研讨会9次。
取得的重要科研成果和所获奖励:
天津市自然科学二等奖:“光子晶体光纤的调控机理、技术与应用研究”(排名第四)
主要研究领域方向:
光通信,微波光子学,信息用激光器及模块化集成技术
联系方式:
E-mail:Jgliu@semi.ac.cn;电话:010-82304320
在研/完成项目;
1.国家自然科学基金面上项目:高速超低相位噪声窄脉冲采样种子光源集成机理的研究(61177060),2012年-2015年,69万元,主持;
2.民用航天预先研究项目:xxx卫星通信转发系统,2014年-2016年,600万元,主持;
3.国家重大基础研究计划(973)课题:微波与光波大功率超宽带高效转换器件研究(2012CB315702),2012年-2016年,650万元,主持;
4.国家自然科学基金委创新群体项目:半导体集成光电子器件及其基础研究,(批准号61021003),2011-2016,1200万元,骨干。
代表性论文、著作及专利:
1. 专著:
1) 光纤光学前沿》,祝宁华 阎连山 刘建国,科学出版社,2011.
2) 《纳米生物医学光电子学前沿》,祝宁华 何杰 李运涛 刘建国,科学出版社,2013.
2. 专利(代表性10件):
1)低相位噪声窄线宽可精确调谐光纤化激光微波源(ZL.201010102017.X),刘建国, 祝宁华, 谢亮, 薛力芳, 张红广, 漆晓琼;
2)紧凑型瞬时微波频率光子测量系统(ZL.201010119332.3),刘建国, 祝宁华, 王欣, 陈伟, 袁海庆
3)宽带频率可调谐光电振荡器(ZL.201110062126.8),王礼贤,祝宁华,李伟,刘建国;
4)一种光纤保密通信装置及其数据加密方法(ZL.200910236702.9),祝宁华, 陈伟, 刘建国;
5)基于四波混频效应的光量化器(ZL.201110351958.1),刘建国,杜渊鑫,王礼贤,祝宁华;
6)基于非线性偏振旋转效应的全光微波倍频器(ZL.201210024474.0),郑建宇,祝宁华,刘建国,王礼贤,梁洪刚;
7)一种实现频率自锁定的分布反馈外腔窄线宽半导体激光器(ZL.201210208573.4),刘建国,刘宇,黄宁博;
8)频带可调谐的光载超宽带无线电信号发生器(ZL.201210015339.x),郑建宇,祝宁华,刘建国,王礼贤;
9)高速调制光发射器件非线性谐波特性的光量化器(ZL.201110343445.6),刘建国,王佳胜,王礼贤,祝宁华;
10)Optical Fiber Secure Communication Apparatus and Data Encryption Method(US8,666,074 B2),Ninghua Zhu, Wei Chen,Jianguo Liu.
3. 论文(代表性20篇):
1. *J. Liu; *G. Kanter; S. Wang.; P. Kumar, 10 GHz ultra-stable short optical pulse generation via phase-modulation enhanced dual-loop optoelectronic o llator, Optics Communications, 285(6), pp1035-1038, 2012.
2. *J. Liu; YuanXin Du; NingHua Zhu, Selectable infiltrating large hollow core photonic band-gap fiber ,Chinese Science Bulletin, special issue, pp 2506-2510, 2012.
3. *J. Liu; Y. Du; N. Zhu; F. Liu, Selectable infiltrating large hollow core photonic band-gap fiber, Chinese Science Bulletin, 58(21), pp 2606-2610, 2013.
4. *J. Liu; T. Cheng; Y. Yeo; Y. Wang; L. Xue; Z. Xu; D. Wang, Light beam coupling between standard single mode fibers and highly nonlinear photonic crystal fibers based on the fused biconical tapering technique, Optics Express, 17(5), pp 3115-3123, 2009.
5. *J. Liu; T. Cheng; Y. Yeo; Y. Wang; L. Xue; W. Rong; L. Zhou; G. Xiao; D. Wang; X. Yu, Stimulate Brillouin scattering based broadband tunable slow-light conversion in a highly nonlinear photonic crystal fiber, Journal of Lightwave Technology, 27(10), pp 1279-1285, 2009.
6. *J. Liu; T. Cheng; Y. Yeo; Y. Wang; L. Xue; N. Zhu; Z. Xu; D. Wang, All-optical continuously tunable delay with a high linear-chirp-rate fiber Bragg grating based on four-wave mixing in a highly-nonlinear photonic crystal fiber ,Optics Communications, 282(22), pp 4366-4369, 2009.
7. *J. Liu; Y. Yeo; Y. Wang; L. Xue; D. Wang; W. Rong; L. Zhou; G. Xiao; X. Yu; T. Cheng, Pump-suppressed nondegenerate four-wave mixing in a highly nonlinear photonic crystal fiber sagnac loop, IEEE Photonics Technology Letters, 20(24), pp 2129-2131, 2008.
8. *J. Liu; G. Kai; L. Xue; C. Zhang; Y. Liu,; Z. Wang; H. Guo; Li, Yan; T. Sun; S. Yuan; X. Dong, A all-optical switching based on highly nonlinear photonic crystal fiber Sagnac loop mirror, Acta Physica Sinica, 56(2), pp 941-945, 2007.
9. *J. Liu; L. Xue; Y. Wang; G. Kai; X. Dong, Impacts of imperfect geometry structure on the nonlinear and chromatic dispersion properties of a microstructure fiber, Applied Optics, 46(31), pp 7771-7775, 2007.
10. *J. Liu; G. Kai; L. Xue; Z. Wang; Y. Liu; Y. Li; C. Zhang; T. Sun; X. Dong,Modal cutoff properties in germanium-doped photonic crystal fiber,Applied Optics, 45(9), pp 2035-2038, 2006.
11. *J. Liu; L. Xue; G. Kai; Y. Liu; W. Zhang; Y. Li; Z. Wang; C. Zhang; X. Dong, Mode exciting properties of photonic crystal fibres with the optical field incident from a single mode fibre,Chinese Physics Letters, 23(8), pp 2125-2128, 2006
12. *J. Liu; L. Xue; Z. Wang; G. Kai; Y. Liu; W. Zhang; X. Dong,Large anomalous dispersion at short wavelength and modal properties of a photonic crystal fiber with large air holes,IEEE Journal of Quantum Electronics, 42(9), pp 961-968, 2006.
13. *J. Liu; G. Kai; C. Zhang; Z. Wang; L. Xue; Y. Liu; Li, Yan; T. Sun; X. Dong, Conditions for higher-order resonant modes to be excited in a photonic-crystal fiber Bragg grating, Journal of the Optical Society of America B-Optical Physics, 23(2), pp 370-374, 2006.
14. *J. Liu; L. Xue; Y. Liu; Y. Jin; G. Kai; Y. Li; L. Jin; Z. Wang; S. Yuan; X. Dong,Enhanced nonlinearity in a simultaneously tapered and Yb3+-doped photonic crystal fiber, Journal of the Optical Society of America B-Optical Physics, 23(11), pp 2448-2453, 2006.
15. J. Zheng; H. Wang; L. Wang; N. Zhu; *J. Liu(通信作者); S. Wang, Implementation of wavelength reusing upstream service based on distributed intensity conversion in ultrawideband-over-fiber system, Optics Letters, 38(7), pp 1167-1169, 2013.
16. J. Zheng; H. Wang; J. Fu; W. Li; S. Pan; *J. Liu(通信作者); N. Zhu, Fiber-distributed Ultra-wideband noise radar with steerable power spectrum and colorless base station, Optics Express, 22(7), pp 4892-4907, 2014.
17. J. Zheng; H. Wang; W. Li; L. Wang,; T. Su; *J. Liu(通信作者); N. Zhu, Photonic-assisted microwave frequency multiplier based on nonlinear polarization rotation, Optics Letters, 39(6), pp 1366-1369, 2014.
18. J. Zheng; H. Wang; J. Fu; W. Li; S. Pan; *J. Liu(通信作者); N. Zhu, Fiber-distributed Ultra-wideband noise radar with steerable power spectrum and colorless base station, Optics Express, 22(7), pp 4892-4907, 2014.
19. J. Y. Zheng, H. Wang, W. Li, L.X. Wang, T. Su, and J.G. Liu(通信作者), Photonic-assisted microwave frequency multiplier based on nonlinear polarization rotation, Opt. Lett., vol.39, no.6, pp.1366-1369, 2014.
20. J. Y. Zheng, J. Wang, J. Yu, M, Zhu, Z. Dong, X. Wang, T. Su, J. G. Liu (通信作者), N. H. Zhu, and G. K. Chang, Photonic microwave-signal-mixing technique using phase-coherent orthogonal optical carriers for radio-over-fiber application, Opt. Lett.,vol.39, pp 5263-5266, 2014 .