supported by the National Natural Science Foundation of China (Nos. 11474097, 11274116, 11104178, 44108280, and 51132004);the National Special Science Research Program of China (No. 2011CB808105)
This Letter reports the formation of periodic surface structures on Ni–Fe film irradiated by a single femtosecond laser pulse. A concave lens with a focus length of-150 mm is placed in front of an objective(100×, N...
supported by the National Natural Science Foundation of China(Nos.51506184,51172194,11504139,and 11447149);the Natural Science Foundation of Jiangsu Province of China(No.BK20140167);the Nature Science Foundation of Xuzhou Institute of Technology(No.XKY2014206)
The tunable multiple plasmon-induced transparency (PIT) effect is investigated numerically in a metal-insulator-metal (MIM) waveguide with three side-coupled rectangular resonators. The system exhibits dual-mode P...
supported by the Heilongjiang Postdoctoral Science Foundation(No.LBH-Z12227);the National Natural Science Foundation of China(Nos.61275117, 51301055,61177079,and 61205071);the Heilongjiang Province Science Foundation(No.F201112);the Foundation of the Key Laboratory of Electronics Engineering,College of Heilongjiang,Province of China
We experimentally investigate the effects of the surface roughness of gold thin films on the properties of surface plasmon resonance. By annealing at different temperatures, film samples with different surface morphol...
supported by the Fundamental Research Funds for the Central Universities under Grant Nos. TD2014-01 and BLX2014-26
Efficient second harmonic generation (SHG) in a nonlinear transparent conducting oxide (TCO) stripe wave- guide that incorporates an organic polymer is theoretically investigated. The phase match condition between...
supported by the National Natural Science Foundation of China under Grant Nos.11374079,91227113,and 11474078
In this study, a new method utilizing surface plasmon resonance (SPR) sensing technology based on the phase and angular interrogations for measuring the refractive index of a liquid prism is presented. An orthogonal...
supported by the National Natural Science Foundation of China under Grant Nos.11174080,11474099,and 11475063
We propose a scheme to obtain a low-loss propagation of Airy surface plasmon polaritons (SPPs) along the interface between a dielectric and a negative-index metamaterial (NIMM). We show that by using the trans- ve...
supported by National High Technology Research and Development Program of China(No.2015AA034801);the National Natural Science Foundation of China(No.61405021);the Specialized Research Fund for the Doctoral Program of Higher Education(No.20120191120021);the Natural Science Foundation of Chongqing,China(No.cstc2014jcyj A40045);the Fundamental Research Funds for the Central Universities(Nos.CDJZR12120004 and 106112013CDJZR120006)
We propose a reflection-type infrared biosensor by exploiting localized surface plasmons in graphene ribbon arrays. By enhancing the coupling between the incident light and the resonant system, an asymmetric Fabry-Pcr...
supported by the National Natural Science Foundation of China(Nos.61275201 and 61372037);the Beijing Excellent Ph.D.Thesis Guidance Foundation(No.20131001301);the Fund of State Key Laboratory of Information Photonics and Optical Communications(Beijing University of Posts and Telecommunications);the Open Fund of the State Key Laboratory on Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences
We propose new types of hybrid plasmonic waveguides for low-threshold nanolaser applications. Modal properties and lasing threshold under different geometric shapes and parameters are investigated and analyzed by the ...
supported by the National 973 Program of China(No.2013CB632704);the National Natural Science Foundation of China(No.11374357)
High-sensitivity and broad bandwidth photo-detector devices are important for both fundamental studies and high-technology applications. Here, by using three-dimensional (3D) finite-difference time-domain simulation...
supported by the National Natural Science Foundation of China(Nos.61275201 and 61372037);the Beijing Excellent Ph.D.Thesis Guidance Foundation(No.20131001301);the Fund of State Key Laboratory of Information Photonics and Optical Communications(Beijing University of Posts and Telecommunications);the Opened Fund of the State Key Laboratory on Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences
We propose and analyze a long-range dielectric-loaded surface plasmon polariton (SPP) waveguide based on graded-index ridge over server millimeter distances. Then the influence of the dielectric thickness and the ri...