上海同济大学 理学部 物理系 教授 李宏强简介

教学情况

大学本科课程《热学》,《热力学与统计物理》、《电动力学》、《计算物理》等,研究生课程《人工电磁材料基础》、《计算物理》等

科研情况

目前主要研究方向：
1．左手材料
2．等离激元光学
3. 微波光子学

奖励荣誉

2006年度上海市曙光计划
2007年获教育部新世纪优秀人才

学术兼职

上海市特殊人工微结构材料与技术重点实验室副主任
Editorial board member of the journal Physics Express

主要论著

--2011--
1)Metallic helix array as a broadband wave plate, Phys. Rev. Lett. 107, 177401 (2011)
2)Broadband polarization transformation via enhanced asymmetric transmission through arrays of twisted complementary split-ring resonators, Appl. Phys. Lett. 99, 221907(2011), arXiv:1109.3775v1
3)Broadband enhanced transmission through the stacked metallic multilayers perforated with coaxial annular apertures, Opt. Exp. 19, 21425(2011)
4)Nonlinear properties of meta-dimer comprised of coupled ring resonators, J. Phys. D: Appl. Phys. 44 425303 doi:10.1088/0022-3727/44/42/425303
5)Low-threshold directional plasmon lasing assisted by spatially coherent surface plasmon polaritons, arxiv: 1106.3002v1
6)Subwavelength electromagnetic diode: One-way response of cascading nonlinear meta-atoms, Appl. Phys. Lett. 98, 151903(2011), selected for the April 25, 2011 issue of Virtual Journal of Nanoscale Science & Technology.
7)An ultrathin twist-structure polarization transformer based on fish-scale metallic wires, Appl. Phys. Lett. 98, 151908(2011)

--2010--
1) Theory and experimental realization of negative refraction in a metallic helix array. Phys. Rev. Lett. 105, 247401(2010)
2) Broadband negative refraction in stacked fishnet metamaterial. Appl. Phys. Lett. 97, 141901(2010).
3) Spatially coherent surface resonance states derived from magnetic resonances. New J. Phys. 12, (093020)2010
4) Anomalous reflection from hybrid metamaterial slab. Opt. Exp. 18, 12119(2010).
5) The impact of local resonance on the enhanced transmission and dispersion of surface resonances. Photonics Nanostruct. 8, 94 (2010)

--Before 2010--
1) Electromagnetic tunneling in a sandwich structure containing single negative media. Phys. Rev. E 79, 026601(2009).
2) Experimental observation of Rabi splitting in effective near-zero-index media in the microwave regime. Phys. Rev. E 35601(2008).
3) Time-domain study of vortexlike interface mode in metamaterials. Appl. Phys. Lett. 91, 190722(2007).
4) Tunneling modes of photonic heterostructures consisting of single-negative materials. Appl. Phys. Lett. 88,211112 (2006).
5) All-dimensional subwavelength cavities made with metamaterials. Appl. Phys. Lett. 89,104101(2006).
6) Multi-channeled filter based on a branchy defect in microstrip photonic crystal. Appl. Phys. Lett. 88,0811068(2006).
7) Quasi-periodic planar metamaterial substrates. Appl. Phys. Lett. 86, 121108(2005).
8) Directive emissions from subwavelength metamaterial-based cavities. Appl. Phys. Lett., 86, 101101(2005).
9) Properties of one-dimensional photonic crystals containing single-negative materials. Phys. Rev. E, 69, 066607(2004)
10) Omni-directional gap and novel defect mode of one-dimensional photonic crystals containing negative index materials. Appl. Phys.Lett.83, 5386 (2003)
11) X-ray laser target based on photon localization, Phys. Rev. A 64,043811(2001)
12) Band-gap extension of disordered 1D binary photonic crystals, Physica B 279, 164(2000)
13)Disordered dielectric high reflectors from visible to infrared, Appl. Phys. Lett. 74, 3260(1999)
14)Two-dimensional disordered photonic crystal with an average periodic lattice, Phys. Rev. B 56 10734(1997)
15)Localization of light for dissipative and disordered one-dimensional systems, Phys. Rev. B 54, 11873(1996)
16) Planar optical lattice of TiO2 particles, Opt. Lett. 20, 964(1995)

联系方式

通讯地址：上海市同济大学物理系
电子邮件：hqlee@tongji.edu.cn
办公地址：电信楼505
办公电话：65987695
办公传真：65987695，65981203
相关链接：wavelab.tongji.edu.cn