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刘伟伟老师介绍
姓 名： 刘伟伟
性 别： 男
所属部门： 现代光学研究所
行政职务：
职 称： 教授
学 历： 博士后
所学专业： 超快光学
办公电话： 022-23508767
电子邮件： liuweiwei@nankai.edu.cn
研究方向： 超快激光科学
个人简介： 1994-1998：南开大学物理学院光电信息科学系学士学位；
1998-2000：南开大学物理学院光电信息科学系实验员；
2001-2005：加拿大Laval University物理系博士学位；
2004：德国Max-Planck Institute for the Physics of Complex System进修；
2006：加拿大Laval University光学中心（Center of Optics, Photonics and Lasers）博士后。
主要研究方向包括：
超短激光脉冲在光学介质中的非线性传输（filamentation）的研究，包括物理机制的实验研究和理论模拟；
超短激光脉冲在大气遥感和环境探测以及集成光学中的应用技术；
多光子显微镜光学和激光导致光学击穿光谱学（LIBS）；
超短激光技术。
至今已在国际核心期刊（SCI收录）发表40余篇署名论文，其中第一作者14篇，总引用数超过300次。
2005年获国家优秀自费留学生奖学金
2007年教育部 “新世纪优秀人才支持计划”入选者
获得霍英东教育基金会第十一届高等院校青年教师基金资助
科研项目、成果、获奖、专利等情况： 目前在研项目：超短脉冲激光烧蚀推进新技术的基础研究（国家自然科学基金重点项目）
太赫兹重要辐射源、探测及应用的基础研究（国家973重大基础研究项目）
基于气体中的光学成丝现象产生可调谐少数周期激光脉冲技术的研究（高等学校博士学科点专项科研基金）
撰写论文、专著、教材等： [59] S.L. Chin, W. Liu, O.G. Kosareva and V.P. Kandidov, The physics of intense femtosecond laser filamentation, in Robert W. Boyd, Svetlana G. Lukishova, Y.R. Shen, eds, Self-focusing: Past and Present, 335-356 (2008）Springer
[58] V.P. Kandidov, A.E. Dormidonov, O.G. Kosareva S.L. Chin and W. Liu, Self-focusing and Filamentation of Powerful Femtosecond Laser Pulses, in Robert W. Boyd, Svetlana G. Lukishova, Y.R. Shen, eds, Self-focusing: Past and Present, 357-384 (2008) Springer
[57] Yanping Chen, Claude Marceau, Weiwei Liu, Zhen-Dong Sun, Yizhu Zhang, Francis Théberge, Marc Chateauneuf, Jacques Dubois and See Leang Chin, “Elliptically polarized terahertz emission in the forward direction of a femtosecond laser filament in air”, Applied Physics Letters, 93 231116 (2008)
[56] Y. Zhang, Y. Chen, C. Marceau, W. Liu, Z.-D. Sun, S. Xu, F. Théberge, M. Chateauneuf, J. Dubois, and S. L. Chin, "Non-radially polarized THz pulse emitted from femtosecond laser filament in air," Optics Express 16, 15483-15488 (2008)
[55] S. Zhang, J. Yao, W. Liu, Z. Huang, J. Wang, Y. Li, C. Tu, and F. Lu, "Second harmonic generation of periodically poled potassium titanyl phosphate waveguide using femtosecond laser pulses," Opt. Express 16, 14180-14185 (2008)
[54] Nan Zhang, Weiwei Liu, Zhijun Xu, Mingwei Wang, and Xiaonong Zhu, Experimental study and numerical simulation of the propulsion of microbeads by femtosecond laser filament, Journal of Applied Physics, 104, 033104 (2008)
[53] J.-F. Daigle, Y. Kamali, J. Bernhardt, W. Liu, C. Marceau, A. Azarm and S.L. Chin, Generation of powerful filaments at a long distance using adaptive optics, Optics. Communications., 281, 3327, (2008)
[52] J. Bernhardt, W. Liu, S.L. Chin, R. Sauerbrey, Pressure independence of intensity clamping during filamentation: theory and experiment, Applied Physics B, 91, 45-48 (2008)
[51] Z.J. Xu, W. Liu, N. Zhang, M.W. Wang and X.N. Zhu, Effect of intensity clamping on laser ablation by intense femtosecond laser pulses, Optics Express, 16,3604 (2008)
[50] J. Bernhard, P.T. Simard, W. Liu, H.L. Xu, F. Théberge, A. Azarm, J.F. Daigle and S.L. Chin, Critical power for self-focussing of a femtosecond laser pulse in helium, Optics Communications, 281, 2248-2251 (2008)
[49] J. Bernhardt, W. Liu, F. Théberge, H.L. Xu, J.F. Daigle, M. Chateauneuf, J. Dubois and S.L. Chin , "Spectroscopic analysis of femtosecond laser plasma filament in air ", Optics Communications, 281, 1268-1274 (2008)
[48] S.L. Chin, W. Liu, F. Théberge, Q. Luo, S.A. Hosseini, V.P. Kandidov, O.G. Kosareva, N. Ak?zbek, A. Becker, H. Schroeder, Some fundamental concepts of femtosecond laser filamentation, in Karou Yamanouchi, eds, Progress in Ultrafast Intense Laser Science Volume 3, 241-262 (2008)
[47] Nan Zhang, Zhijun Xu, Mingwei Wang and Weiwei Liu, Understand the femtosecond laser filamentational propulsion, SPIE Proceeding 6839, 68390A (2008)
[46] W. Liu, J. Bernhardt, F. Théberge, S. L. Chin, M. Chateauneuf and J. Dubois, Spectroscopic characterization of femtosecond laser filament in argon gas, Journal of Applied Physics, 102, 033111 (2007)
[45] F. Théberge, N. Ak?zbek, W. Liu, J. Filion, S.L. Chin, Conical emission and induced frequency shift of third-harmonic generation during ultrashort laser filamentation in air, Optics Communications, 276, 298-304 (2007)
[44] Weiwei Liu and See Leang Chin, Abnormal wavelength dependence of the self-cleaning phenomenon during femtosecond-laser-pulse filamentation, Physical Review A, 76, 013826 (2007)
[43] S. L. Chin, F. Théberge, H. Xu, W. Liu, J.-F. Daigle, Q. Luo, S. M. Sharifi, Y. Chen, N. Ak?zbek, A. Becker, C. Marceau, P. Tremblay-Simard, Y. Kamali, A. Azarm, J. Bernhardt, P. Mathieu, G. Roy, J.-R. Simard, Filamentation nonlinear optics: a new frontier, Proceedings of SPIE, 6733, 67332B (2007)
[42] J.-F. Daigle, G. Méjean, W. Liu, F. Théberge, H.L. Xu, Y. Kamali, J. Bernhardt, A. Azarm, Q. Sun, P. Mathieu, G. Roy, J.-R. Simard and S.L. Chin, Applied Physics B 87, 749-754 (2007)
[41] H.L. Xu, G. Méjean, W. Liu, Y. Kamali, J.-F. Daigle, A. Azarm, P.T. Simard, P. Mathieu, G. Roy, J.-R. Simard and S.L. Chin, Remote detection of similar biological materials using femtosecond filament-induced breakdown spectroscopy, Applied Physics B 87, 151-156 (2007)
[40] H.L. Xu, Y. Kamali, C. Marceau, P.T. Simard, W. Liu, J. Bernhardt, G. Méjean, P. Mathieu, G. Roy, J.-R. Simard and S.L. Chin, Simultaneous detection and identification of multigas pollutants using filament-induced nonlinear spectroscopy, Applied Physics Letters 90, 101106 (2007)
[39] S.L. Chin, F. Théberge and W. Liu, Filamentation nonlinear optics, Applied Physics B 86, 477-483 (2007)
[38]W. Liu, H.L. Xu, G. Méjean, Y. Kamali, J.-F. Daigle, A. Azarm, P.T. Simard, P. Mathieu, G. Roy and S.L. Chin, Efficient non-gated remote-filament induced breakdown spectroscopy of metallic sample, Spectrochimica Acta, Part B 62, 76-81 (2007)
[37] O.G. Kosareva, T. Nguyen, N.A. Panov, W. Liu, A. Saliminia, V.P. Kandidov, N. Ak?zbek, M. Scalora, R. Vallee and S.L. Chin, Array of femtosecond plasma channels in fused silica, Optics Communications 267, 511-523 (2006)
[36] W. Liu, F. Théberge, J.-F. Daigle, P.T. Simard, S.M. Sarifi, Y. Kamali, H.L. Xu and S.L. Chin, An efficient control of ultrashort laser filament location in air for the purpose of remote sensing, Applied Physics B 85, 55-58 (2006)
[35] F. Théberge, W. Liu, P.T. Simard, A. Becker, S.L. Chin, Plasma density inside a femtosecond laser filament in air: Strong dependence on external focusing, Physical Review E 74, 036406 (2006)
[34] F. Théberge, N. Ak?zbek, W. Liu, A. Becker and S.L. Chin, Tunable few-cycle laser pulse generated through filamentation in gases, Physical Review Letters 97, 023904 (2006)
[33] H.L. Xu, W. Liu, S. L. Chin, Remote time-resolved filament-induced breakdown spectroscopy of biological materials, Optics Letters 31, 1540-1542 (2006)
[32] W. Liu, Q. Luo, F. Théberge, H.L. Xu, S.A. Hosseini, S.M. Sarifi and S.L. Chin, The influence of divergence on the filament length during the propagation of intense ultra-short laser pulses, Applied Physics B 82, 373-376 (2006)
[31] O.G. Kosareva, N.A. Panov, N. Ak?zbek, V.P. Kandidov, Q. Luo, S.A. Hosseini, W. Liu, J.-F. Gravel, G. Roy and S.L. Chin, Controlling a bunch of multiple filaments by means of a beam diameter, Applied Physics B 82, 111-122 (2006)
[30] W. Liu, F. Théberge, E. Arévalo, J.-F. Gravel, A. Becker and S.L. Chin, Experiment and simulations on the energy reservoir effect in femtosecond light filaments, Optics Letters 30, 2602-2604 (2005)
[29] S.L. Chin, S.A. Hosseini, W. Liu, Q. Luo, F. Théberge, N. Ak?zbek, A. Becker, V.P. Kandidov, O.G. Kosareva and H. Schroeder, The propagation of powerful femtosecond laser pulses in optical media: physics, applications, and new challenges, Canadian Journal of Physics 83, 863-905 (2005)
[28] F. Théberge, Q. Luo, W. Liu, S.A. Hosseini, M. Sharifi, S.L. Chin, Long-range third-harmonic generation in air using ultrashort intense laser pulses, Applied Physics Letters 87, 081108 (2005)
[27] W. Liu and S.L. Chin, Direct measurement of the critical power of femtosecond Ti:sapphire laser pulse in air, Optics Express 13, 5750-5755 (2005)
[26] W. Liu, J.-F. Gravel, F. Théberge, A. Becker and S.L. Chin, Background reservoir: its crucial role for long-distance propagation of femtosecond laser pulses in air, Applied Physics B 80, 857-860 (2005)
[25] X.P. Tang, A. Becker, W. Liu, S.M. Sharifi, O.G. Kosareva, V.P. Kandidov, P. Agostini and S.L. Chin, Self-action effects in ionization and fragmentation of toluene by femtosecond laser pulses, Applied Physics B 80, 547-557 (2005)
[24] X.P. Tang, A. Becker, W. Liu, M. Sharifi, O. Kosareva, V.P. Kandidov, P. Agostini and S.L. Chin, Enhanced fragmentation of toluene through linear and nonlinear increase of the focal spot area of an ultrashort laser pulse, Physical Review A 71, 045401 (2005)
[23] F. Théberge, W. Liu, Q. Luo and S.L. Chin , Ultrabroadband continuum generated in air (down to 230 nm) using ultrashort and intense laser pulses, Applied Physics B 80, 221-225 (2005)
[22] F. Théberge, N. Ak?zbek, W. Liu, J.-F. Gravel and S.L. Chin, Third harmonic beam profile generated in atmospheric air using femtosecond laser pulses, Optics Communications 245, 399-405 (2005)
[21] Q. Luo, S.A. Hosseini, W. Liu, J.-F. Gravel, O.G. Kosareva, N.A. Panov, N. Ak?zbek, V.P. Kandidov, G. Roy and S.L. Chin , Effect of beam diameter on the propagation of intense femtosecond laser pulses, Applied Physics B 80, 35-38 (2005)
[20] Q. Luo, J. Yu, S.A. Hosseini, W. Liu, B. Ferland, G. Roy and S.L. Chin, Long-rang detection and length estimation of light filaments using extra-attenuation of terawatt femtosecond laser pulses propagating in air, Applied Optics 44, 391-397 (2005)
[19] F. Théberge, W. Liu, S.A. Hosseini, Q. Luo, S.M. Sharifi and S.L. Chin, Long-range spectrally and spatially resolved radiation from filaments in air, Applied Physics B 81, 131-134 (2005)
[18] Nikolay A. Panov IV, Olga G. Kosareva, Valeriy P. Kandidov, Neset Akozbek, Qi Luo, Seyed A. Hosseini, Weiwei Liu, Jean-Francois Gravel, and See L. Chin, Controlling the bunch of filaments formed by high-power femtosecond laser pulse in air, Proceedings of SPIE 5708, 91 (2005)
[17] S.A. Hosseini, Q. Luo, B. Ferland, W. Liu, S.L. Chin, O.G. Kosareva, N.A. Panov, N. Ak?zbek and V.P. Kandidov, Competition of multiple filaments during the propagation of intense femtosecond laser pulses, Physical review A 70, 033802 (2004)
[16] W. Liu, S.A. Hosseini, Q. Luo, B. Ferland, S.L. Chin, O.G. Kosareva, N.A. Panov and V.P. Kandidov, Experimental observation and simulations of the self-action of white light laser pulse propagating in air, New Journal of Physics 6, 6 (2004)
[15] S.A. Hosseini, Q. Luo, B. Ferland, W. Liu, N. Ak?zbek, G. Roy and S.L. Chin, Effective length of filaments measurement using backscattered fluorescence from nitrogen molecules, Applied Physics B 77, 697-702 (2003)
[14] W. Liu, S.L. Chin, O. Kosareva, I.S. Golubtsov and V.P. Kandidov, Multiple refocusing of a femtosecond laser pulse in a dispersive liquid (methanol), Optics Communications 225, 193-209 (2003)
[13] V.P. Kandidov, O.G. Kosareva, I.S. Golubtsov, W. Liu, A. Becker, N. Ak?zbek, C.M. Bowden, S.L. Chin, Self-transformation of a powerful femtosecond laser pulse into a white-light laser pulse in bulk optical media (or supercontinuum generation), Applied Physics B 77, 149-165 (2003)
[12] N.T. Nguyen, A. Saliminia, W. Liu, S.L. Chin and R. Vallee, Optical breakdown versus filamentation in fused silica by use of femtosecond infrared laser pulses, Optics Letters 28, 1591-1593 (2003)
[11] Q. Luo, W. Liu and S.L. Chin, Lasing action in air induced by ultrafast laser filamentation, Applied Physics B 76, 337-340 (2003)
[10] W. Liu, O. Kosareva, I.S. Golubtsov, A. Iwasaki, A. Becker, V.P. Kandidov, S.L. Chin, Femtosecond laser pulse filamentation versus optical breakdown in H2O, Applied Physics B 76, 215-229 (2003)
[9] W. Liu, Q. Luo and S.L. Chin, Competition between multiphoton/tunnel ionization and filamentation induced by powerful femtosecond laser pulses in air, Chinese Optics Letters 1, 56-58 (2003)
[8] W. Liu, O. Kosareva, I.S. Golubtsov, A. Iwasaki, A. Becker, V.P. Kandidov and S.L. Chin, Random deflection of the white light beam during self-focusing and filamentation of a femtosecond laser pulse in water, Applied Physics B 75, 595-599 (2002)
[7] S.L. Chin, S. Petit, W. Liu, A. Iwasaki, M.-C. Nadeau, V.P. Kandidov, O.G. Kosareva and K.Y. Andrianov, Interference of transverse rings in multifilamentation of powerful femtosecond laser pulses in air, Optics Communications 210, 329-341 (2002)
[6] K.Y. Andrianov, V.P. Kandidov, O.G. Kosareva, S.L. Chin, A. Talebpur, S. Petit, W. Liu, A. Ivasaki and M.C. Nadeau, Influence of beam quality on filamentation of high-power femtosecond laser pulses in air, IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA 66, 1901-1102 (2002)
[5] W. Liu, S. Petit, A. Becker, N. Ak?zbek, C.M. Bowden and S.L. Chin, Intensity clamping of a femtosecond laser pulse in condensed matter, Optics Communications , 202, 189-197 (2002)
[4] Yigang Li, Weiwei Liu, Chengpeng Fu, Bin Qin, Xun Hu, Kecheng Lu, High-power Yb-doped double-cladding fiber broadband superfluorescent source, Acta Optica Sinica, 21, 1171-1173 (2001)
[3] Chengpeng Fu, Yigang Li, Weiwei Liu, Fuyun Lu, and Kecheng Lu, Proceedings of SPIE Conversion efficiency of double-clad fiber laser, 4225, 160 (2000)
[2] Yigang Li, Weiwei Liu, Chengpeng Fu, Qin Bin, Xun Hu, and Kecheng Lu, Experimental investigation of Yb-doped fiber broadband superfluorescent source, Proceedings of SPIE 4225, 164 (2000)
[1] Weiwei Liu, Feng Song, Jia Li, Yigang Li, Jie Jin, Fuyun Lu, Kecheng Lu, Cladding pumping upconversion fiber laser, Laser Journal, 10-12 (2000)
讲授课程： 非线性光学
社会兼职： International on-line journal "Terahertz Science and Technology" 国际编委
性 别： 男
所属部门： 现代光学研究所
行政职务：
职 称： 教授
学 历： 博士后
所学专业： 超快光学
办公电话： 022-23508767
电子邮件： liuweiwei@nankai.edu.cn
研究方向： 超快激光科学
个人简介： 1994-1998：南开大学物理学院光电信息科学系学士学位；
1998-2000：南开大学物理学院光电信息科学系实验员；
2001-2005：加拿大Laval University物理系博士学位；
2004：德国Max-Planck Institute for the Physics of Complex System进修；
2006：加拿大Laval University光学中心（Center of Optics, Photonics and Lasers）博士后。
主要研究方向包括：
超短激光脉冲在光学介质中的非线性传输（filamentation）的研究，包括物理机制的实验研究和理论模拟；
超短激光脉冲在大气遥感和环境探测以及集成光学中的应用技术；
多光子显微镜光学和激光导致光学击穿光谱学（LIBS）；
超短激光技术。
至今已在国际核心期刊（SCI收录）发表40余篇署名论文，其中第一作者14篇，总引用数超过300次。
2005年获国家优秀自费留学生奖学金
2007年教育部 “新世纪优秀人才支持计划”入选者
获得霍英东教育基金会第十一届高等院校青年教师基金资助
科研项目、成果、获奖、专利等情况： 目前在研项目：超短脉冲激光烧蚀推进新技术的基础研究（国家自然科学基金重点项目）
太赫兹重要辐射源、探测及应用的基础研究（国家973重大基础研究项目）
基于气体中的光学成丝现象产生可调谐少数周期激光脉冲技术的研究（高等学校博士学科点专项科研基金）
撰写论文、专著、教材等： [59] S.L. Chin, W. Liu, O.G. Kosareva and V.P. Kandidov, The physics of intense femtosecond laser filamentation, in Robert W. Boyd, Svetlana G. Lukishova, Y.R. Shen, eds, Self-focusing: Past and Present, 335-356 (2008）Springer
[58] V.P. Kandidov, A.E. Dormidonov, O.G. Kosareva S.L. Chin and W. Liu, Self-focusing and Filamentation of Powerful Femtosecond Laser Pulses, in Robert W. Boyd, Svetlana G. Lukishova, Y.R. Shen, eds, Self-focusing: Past and Present, 357-384 (2008) Springer
[57] Yanping Chen, Claude Marceau, Weiwei Liu, Zhen-Dong Sun, Yizhu Zhang, Francis Théberge, Marc Chateauneuf, Jacques Dubois and See Leang Chin, “Elliptically polarized terahertz emission in the forward direction of a femtosecond laser filament in air”, Applied Physics Letters, 93 231116 (2008)
[56] Y. Zhang, Y. Chen, C. Marceau, W. Liu, Z.-D. Sun, S. Xu, F. Théberge, M. Chateauneuf, J. Dubois, and S. L. Chin, "Non-radially polarized THz pulse emitted from femtosecond laser filament in air," Optics Express 16, 15483-15488 (2008)
[55] S. Zhang, J. Yao, W. Liu, Z. Huang, J. Wang, Y. Li, C. Tu, and F. Lu, "Second harmonic generation of periodically poled potassium titanyl phosphate waveguide using femtosecond laser pulses," Opt. Express 16, 14180-14185 (2008)
[54] Nan Zhang, Weiwei Liu, Zhijun Xu, Mingwei Wang, and Xiaonong Zhu, Experimental study and numerical simulation of the propulsion of microbeads by femtosecond laser filament, Journal of Applied Physics, 104, 033104 (2008)
[53] J.-F. Daigle, Y. Kamali, J. Bernhardt, W. Liu, C. Marceau, A. Azarm and S.L. Chin, Generation of powerful filaments at a long distance using adaptive optics, Optics. Communications., 281, 3327, (2008)
[52] J. Bernhardt, W. Liu, S.L. Chin, R. Sauerbrey, Pressure independence of intensity clamping during filamentation: theory and experiment, Applied Physics B, 91, 45-48 (2008)
[51] Z.J. Xu, W. Liu, N. Zhang, M.W. Wang and X.N. Zhu, Effect of intensity clamping on laser ablation by intense femtosecond laser pulses, Optics Express, 16,3604 (2008)
[50] J. Bernhard, P.T. Simard, W. Liu, H.L. Xu, F. Théberge, A. Azarm, J.F. Daigle and S.L. Chin, Critical power for self-focussing of a femtosecond laser pulse in helium, Optics Communications, 281, 2248-2251 (2008)
[49] J. Bernhardt, W. Liu, F. Théberge, H.L. Xu, J.F. Daigle, M. Chateauneuf, J. Dubois and S.L. Chin , "Spectroscopic analysis of femtosecond laser plasma filament in air ", Optics Communications, 281, 1268-1274 (2008)
[48] S.L. Chin, W. Liu, F. Théberge, Q. Luo, S.A. Hosseini, V.P. Kandidov, O.G. Kosareva, N. Ak?zbek, A. Becker, H. Schroeder, Some fundamental concepts of femtosecond laser filamentation, in Karou Yamanouchi, eds, Progress in Ultrafast Intense Laser Science Volume 3, 241-262 (2008)
[47] Nan Zhang, Zhijun Xu, Mingwei Wang and Weiwei Liu, Understand the femtosecond laser filamentational propulsion, SPIE Proceeding 6839, 68390A (2008)
[46] W. Liu, J. Bernhardt, F. Théberge, S. L. Chin, M. Chateauneuf and J. Dubois, Spectroscopic characterization of femtosecond laser filament in argon gas, Journal of Applied Physics, 102, 033111 (2007)
[45] F. Théberge, N. Ak?zbek, W. Liu, J. Filion, S.L. Chin, Conical emission and induced frequency shift of third-harmonic generation during ultrashort laser filamentation in air, Optics Communications, 276, 298-304 (2007)
[44] Weiwei Liu and See Leang Chin, Abnormal wavelength dependence of the self-cleaning phenomenon during femtosecond-laser-pulse filamentation, Physical Review A, 76, 013826 (2007)
[43] S. L. Chin, F. Théberge, H. Xu, W. Liu, J.-F. Daigle, Q. Luo, S. M. Sharifi, Y. Chen, N. Ak?zbek, A. Becker, C. Marceau, P. Tremblay-Simard, Y. Kamali, A. Azarm, J. Bernhardt, P. Mathieu, G. Roy, J.-R. Simard, Filamentation nonlinear optics: a new frontier, Proceedings of SPIE, 6733, 67332B (2007)
[42] J.-F. Daigle, G. Méjean, W. Liu, F. Théberge, H.L. Xu, Y. Kamali, J. Bernhardt, A. Azarm, Q. Sun, P. Mathieu, G. Roy, J.-R. Simard and S.L. Chin, Applied Physics B 87, 749-754 (2007)
[41] H.L. Xu, G. Méjean, W. Liu, Y. Kamali, J.-F. Daigle, A. Azarm, P.T. Simard, P. Mathieu, G. Roy, J.-R. Simard and S.L. Chin, Remote detection of similar biological materials using femtosecond filament-induced breakdown spectroscopy, Applied Physics B 87, 151-156 (2007)
[40] H.L. Xu, Y. Kamali, C. Marceau, P.T. Simard, W. Liu, J. Bernhardt, G. Méjean, P. Mathieu, G. Roy, J.-R. Simard and S.L. Chin, Simultaneous detection and identification of multigas pollutants using filament-induced nonlinear spectroscopy, Applied Physics Letters 90, 101106 (2007)
[39] S.L. Chin, F. Théberge and W. Liu, Filamentation nonlinear optics, Applied Physics B 86, 477-483 (2007)
[38]W. Liu, H.L. Xu, G. Méjean, Y. Kamali, J.-F. Daigle, A. Azarm, P.T. Simard, P. Mathieu, G. Roy and S.L. Chin, Efficient non-gated remote-filament induced breakdown spectroscopy of metallic sample, Spectrochimica Acta, Part B 62, 76-81 (2007)
[37] O.G. Kosareva, T. Nguyen, N.A. Panov, W. Liu, A. Saliminia, V.P. Kandidov, N. Ak?zbek, M. Scalora, R. Vallee and S.L. Chin, Array of femtosecond plasma channels in fused silica, Optics Communications 267, 511-523 (2006)
[36] W. Liu, F. Théberge, J.-F. Daigle, P.T. Simard, S.M. Sarifi, Y. Kamali, H.L. Xu and S.L. Chin, An efficient control of ultrashort laser filament location in air for the purpose of remote sensing, Applied Physics B 85, 55-58 (2006)
[35] F. Théberge, W. Liu, P.T. Simard, A. Becker, S.L. Chin, Plasma density inside a femtosecond laser filament in air: Strong dependence on external focusing, Physical Review E 74, 036406 (2006)
[34] F. Théberge, N. Ak?zbek, W. Liu, A. Becker and S.L. Chin, Tunable few-cycle laser pulse generated through filamentation in gases, Physical Review Letters 97, 023904 (2006)
[33] H.L. Xu, W. Liu, S. L. Chin, Remote time-resolved filament-induced breakdown spectroscopy of biological materials, Optics Letters 31, 1540-1542 (2006)
[32] W. Liu, Q. Luo, F. Théberge, H.L. Xu, S.A. Hosseini, S.M. Sarifi and S.L. Chin, The influence of divergence on the filament length during the propagation of intense ultra-short laser pulses, Applied Physics B 82, 373-376 (2006)
[31] O.G. Kosareva, N.A. Panov, N. Ak?zbek, V.P. Kandidov, Q. Luo, S.A. Hosseini, W. Liu, J.-F. Gravel, G. Roy and S.L. Chin, Controlling a bunch of multiple filaments by means of a beam diameter, Applied Physics B 82, 111-122 (2006)
[30] W. Liu, F. Théberge, E. Arévalo, J.-F. Gravel, A. Becker and S.L. Chin, Experiment and simulations on the energy reservoir effect in femtosecond light filaments, Optics Letters 30, 2602-2604 (2005)
[29] S.L. Chin, S.A. Hosseini, W. Liu, Q. Luo, F. Théberge, N. Ak?zbek, A. Becker, V.P. Kandidov, O.G. Kosareva and H. Schroeder, The propagation of powerful femtosecond laser pulses in optical media: physics, applications, and new challenges, Canadian Journal of Physics 83, 863-905 (2005)
[28] F. Théberge, Q. Luo, W. Liu, S.A. Hosseini, M. Sharifi, S.L. Chin, Long-range third-harmonic generation in air using ultrashort intense laser pulses, Applied Physics Letters 87, 081108 (2005)
[27] W. Liu and S.L. Chin, Direct measurement of the critical power of femtosecond Ti:sapphire laser pulse in air, Optics Express 13, 5750-5755 (2005)
[26] W. Liu, J.-F. Gravel, F. Théberge, A. Becker and S.L. Chin, Background reservoir: its crucial role for long-distance propagation of femtosecond laser pulses in air, Applied Physics B 80, 857-860 (2005)
[25] X.P. Tang, A. Becker, W. Liu, S.M. Sharifi, O.G. Kosareva, V.P. Kandidov, P. Agostini and S.L. Chin, Self-action effects in ionization and fragmentation of toluene by femtosecond laser pulses, Applied Physics B 80, 547-557 (2005)
[24] X.P. Tang, A. Becker, W. Liu, M. Sharifi, O. Kosareva, V.P. Kandidov, P. Agostini and S.L. Chin, Enhanced fragmentation of toluene through linear and nonlinear increase of the focal spot area of an ultrashort laser pulse, Physical Review A 71, 045401 (2005)
[23] F. Théberge, W. Liu, Q. Luo and S.L. Chin , Ultrabroadband continuum generated in air (down to 230 nm) using ultrashort and intense laser pulses, Applied Physics B 80, 221-225 (2005)
[22] F. Théberge, N. Ak?zbek, W. Liu, J.-F. Gravel and S.L. Chin, Third harmonic beam profile generated in atmospheric air using femtosecond laser pulses, Optics Communications 245, 399-405 (2005)
[21] Q. Luo, S.A. Hosseini, W. Liu, J.-F. Gravel, O.G. Kosareva, N.A. Panov, N. Ak?zbek, V.P. Kandidov, G. Roy and S.L. Chin , Effect of beam diameter on the propagation of intense femtosecond laser pulses, Applied Physics B 80, 35-38 (2005)
[20] Q. Luo, J. Yu, S.A. Hosseini, W. Liu, B. Ferland, G. Roy and S.L. Chin, Long-rang detection and length estimation of light filaments using extra-attenuation of terawatt femtosecond laser pulses propagating in air, Applied Optics 44, 391-397 (2005)
[19] F. Théberge, W. Liu, S.A. Hosseini, Q. Luo, S.M. Sharifi and S.L. Chin, Long-range spectrally and spatially resolved radiation from filaments in air, Applied Physics B 81, 131-134 (2005)
[18] Nikolay A. Panov IV, Olga G. Kosareva, Valeriy P. Kandidov, Neset Akozbek, Qi Luo, Seyed A. Hosseini, Weiwei Liu, Jean-Francois Gravel, and See L. Chin, Controlling the bunch of filaments formed by high-power femtosecond laser pulse in air, Proceedings of SPIE 5708, 91 (2005)
[17] S.A. Hosseini, Q. Luo, B. Ferland, W. Liu, S.L. Chin, O.G. Kosareva, N.A. Panov, N. Ak?zbek and V.P. Kandidov, Competition of multiple filaments during the propagation of intense femtosecond laser pulses, Physical review A 70, 033802 (2004)
[16] W. Liu, S.A. Hosseini, Q. Luo, B. Ferland, S.L. Chin, O.G. Kosareva, N.A. Panov and V.P. Kandidov, Experimental observation and simulations of the self-action of white light laser pulse propagating in air, New Journal of Physics 6, 6 (2004)
[15] S.A. Hosseini, Q. Luo, B. Ferland, W. Liu, N. Ak?zbek, G. Roy and S.L. Chin, Effective length of filaments measurement using backscattered fluorescence from nitrogen molecules, Applied Physics B 77, 697-702 (2003)
[14] W. Liu, S.L. Chin, O. Kosareva, I.S. Golubtsov and V.P. Kandidov, Multiple refocusing of a femtosecond laser pulse in a dispersive liquid (methanol), Optics Communications 225, 193-209 (2003)
[13] V.P. Kandidov, O.G. Kosareva, I.S. Golubtsov, W. Liu, A. Becker, N. Ak?zbek, C.M. Bowden, S.L. Chin, Self-transformation of a powerful femtosecond laser pulse into a white-light laser pulse in bulk optical media (or supercontinuum generation), Applied Physics B 77, 149-165 (2003)
[12] N.T. Nguyen, A. Saliminia, W. Liu, S.L. Chin and R. Vallee, Optical breakdown versus filamentation in fused silica by use of femtosecond infrared laser pulses, Optics Letters 28, 1591-1593 (2003)
[11] Q. Luo, W. Liu and S.L. Chin, Lasing action in air induced by ultrafast laser filamentation, Applied Physics B 76, 337-340 (2003)
[10] W. Liu, O. Kosareva, I.S. Golubtsov, A. Iwasaki, A. Becker, V.P. Kandidov, S.L. Chin, Femtosecond laser pulse filamentation versus optical breakdown in H2O, Applied Physics B 76, 215-229 (2003)
[9] W. Liu, Q. Luo and S.L. Chin, Competition between multiphoton/tunnel ionization and filamentation induced by powerful femtosecond laser pulses in air, Chinese Optics Letters 1, 56-58 (2003)
[8] W. Liu, O. Kosareva, I.S. Golubtsov, A. Iwasaki, A. Becker, V.P. Kandidov and S.L. Chin, Random deflection of the white light beam during self-focusing and filamentation of a femtosecond laser pulse in water, Applied Physics B 75, 595-599 (2002)
[7] S.L. Chin, S. Petit, W. Liu, A. Iwasaki, M.-C. Nadeau, V.P. Kandidov, O.G. Kosareva and K.Y. Andrianov, Interference of transverse rings in multifilamentation of powerful femtosecond laser pulses in air, Optics Communications 210, 329-341 (2002)
[6] K.Y. Andrianov, V.P. Kandidov, O.G. Kosareva, S.L. Chin, A. Talebpur, S. Petit, W. Liu, A. Ivasaki and M.C. Nadeau, Influence of beam quality on filamentation of high-power femtosecond laser pulses in air, IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA 66, 1901-1102 (2002)
[5] W. Liu, S. Petit, A. Becker, N. Ak?zbek, C.M. Bowden and S.L. Chin, Intensity clamping of a femtosecond laser pulse in condensed matter, Optics Communications , 202, 189-197 (2002)
[4] Yigang Li, Weiwei Liu, Chengpeng Fu, Bin Qin, Xun Hu, Kecheng Lu, High-power Yb-doped double-cladding fiber broadband superfluorescent source, Acta Optica Sinica, 21, 1171-1173 (2001)
[3] Chengpeng Fu, Yigang Li, Weiwei Liu, Fuyun Lu, and Kecheng Lu, Proceedings of SPIE Conversion efficiency of double-clad fiber laser, 4225, 160 (2000)
[2] Yigang Li, Weiwei Liu, Chengpeng Fu, Qin Bin, Xun Hu, and Kecheng Lu, Experimental investigation of Yb-doped fiber broadband superfluorescent source, Proceedings of SPIE 4225, 164 (2000)
[1] Weiwei Liu, Feng Song, Jia Li, Yigang Li, Jie Jin, Fuyun Lu, Kecheng Lu, Cladding pumping upconversion fiber laser, Laser Journal, 10-12 (2000)
讲授课程： 非线性光学
社会兼职： International on-line journal "Terahertz Science and Technology" 国际编委
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