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Surface waves at the interface between a metal and a photovoltaic-photorefractive crystal 期刊论文
OPTIK, 2014, 卷号: 125, 期号: 12, 页码: 2974-2977
Authors:  Li, Kehao;  Lu, Keqing;  Zhang, Yiqi;  Hui, Juanli;  Niu, Pingjuan;  Yu, Liyuan;  Zhang, Yanpeng
Adobe PDF(758Kb)  |  Favorite  |  View/Download:116/0  |  Submit date:2015/03/26
Surface Waves  Photorefractive Nonlinearity  Nonlinear Optics  
Localized surface waves at the interfzace between a linear dielectric and a photovoltaic-photorefractive crystal 期刊论文
OPTICS AND LASER TECHNOLOGY, 2013, 卷号: 48, 页码: 79-82
Authors:  Li, Kehao;  Lu, Keqing;  Zhang, Yiqi;  Niu, Pingjuan;  Yu, Liyuan;  Zhang, Yanpeng
Adobe PDF(294Kb)  |  Favorite  |  View/Download:301/0  |  Submit date:2014/09/17
Surface Waves  Photorefractive Nonlinearity  Nonlinear Optics  
Interactions of two humps of dipoles in anisotropic nonlinear media 期刊论文
OPTICS AND LASER TECHNOLOGY, 2012, 卷号: 44, 期号: 6, 页码: 1729-1732
Authors:  Zhang, Yiqi;  Zhang, Yanpeng;  Zhang, Meizhi;  Lu, Keqing
Adobe PDF(683Kb)  |  Favorite  |  View/Download:264/1  |  Submit date:2012/09/04
Dipole  Anisotropic  Beam Propagation  
Defect modes supported by optical lattices in photovoltaic-photorefractive crystals 期刊论文
OPTICS COMMUNICATIONS, 2012, 卷号: 285, 期号: 13-14, 页码: 3187-3190
Authors:  Li, Kehao;  Lu, Keqing;  Guo, Jianbang;  Chen, Weijun;  Sun, Tongtong;  Yao, Fengxue;  Xu, Jingjun
Adobe PDF(705Kb)  |  Favorite  |  View/Download:394/3  |  Submit date:2012/09/04
Defect Modes  Photovoltaic Effect  Optical Lattices  Nonlinear Optics  
Defect modes in optically induced photonic lattices in biased photovoltaic-photorefractive crystals 期刊论文
OPTICAL MATERIALS, 2012, 卷号: 34, 期号: 8, 页码: 1277-1281
Authors:  Lu, Keqing;  Guo, Jianbang;  Li, Kehao;  Chen, Weijun;  Sun, Tongtong;  Yao, Fengxue;  Niu, Pingjuan;  Xu, Jingjun
Adobe PDF(927Kb)  |  Favorite  |  View/Download:410/0  |  Submit date:2012/09/04
Defect Solitons  Photonic Lattices  Photorefractive Effect  Non-linear Optics  
Bragg gap solitons in PT symmetric lattices with competing nonlinearity 期刊论文
OPTICS COMMUNICATIONS, 2012, 卷号: 285, 期号: 7, 页码: 1934-1939
Authors:  Liu, Shuang;  Ma, Caiwen(马彩文);  Zhang, Yiqi;  Lu, Keqing
Adobe PDF(540Kb)  |  Favorite  |  View/Download:216/1  |  Submit date:2013/10/17
Gap Solitons  Pt Symmetry  Competing Nonlinearity  
Formation of multiple dark photovoltaic spatial solitons 期刊论文
PRAMANA-JOURNAL OF PHYSICS, 2012, 卷号: 78, 期号: 2, 页码: 265-275
Authors:  Zhang, Yuhong;  Lu, Keqing;  Guo, Jianbang;  Long, Xuewen;  Hu, Xiaohong;  Li, Kehao
Adobe PDF(357Kb)  |  Favorite  |  View/Download:403/0  |  Submit date:2012/09/04
Photorefractive Effect  Photovoltaic Soliton Splitting  Multiple Dark Solitons  Beam Propagation Method  
Multiple incoherent gray photorefractive spatial solitons 期刊论文
OPTICAL AND QUANTUM ELECTRONICS, 2011, 卷号: 42, 期号: 5, 页码: 277-284
Authors:  Lu, Keqing;  Zhang, Yuhong;  Tian, Ning;  Li, Kehao;  Zhang, Yiqi;  Zhang, Xianfeng;  Miao, Changyun;  Zhang, Yanpeng;  Xu, Jingjun
Adobe PDF(347Kb)  |  Favorite  |  View/Download:338/1  |  Submit date:2011/09/30
Soliton Splitting  Incoherent Solitons  Photorefractive Effect  Non-linear Optics  
Effect of polarization on the evolution of electromagnetic hollow Gaussian Schell-model beam 期刊论文
OPTICS COMMUNICATIONS, 2011, 卷号: 284, 期号: 3, 页码: 715-718
Authors:  Long, Xuewen;  Lu, Keqing;  Zhang, Yuhong;  Guo, Jianbang;  Li, Kehao
Adobe PDF(471Kb)  |  Favorite  |  View/Download:264/1  |  Submit date:2011/09/30
Schell Model Sources  Hollow Gaussian Beams  Degree Of Polarization  Propagation  
Analytical vectorial structure of non-paraxial four-petal Gaussian beams in the far field 期刊论文
OPTIK, 2011, 卷号: 122, 期号: 16, 页码: 1448-1452
Authors:  Long, Xuewen;  Lu, Keqing;  Zhang, Yuhong;  Guo, Jianbang;  Li, Kehao
Adobe PDF(821Kb)  |  Favorite  |  View/Download:348/2  |  Submit date:2011/07/08
Four-petal Gaussian Beam  Vectorial Structure  Far Field