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10篇 您的检索式:作者名="Krasavin A V"
    题名 作者 年代 出处 被引量
1Guiding light at the nanoscale:numerical optimization of ultrasubwavelength metallic wire plasmonic waveguides显示文摘Krasavin A V Zayats A V 2011Opt Lett2011,36,16:1
2Passive photonic elements based on dielectric-loaded surface plasmon polariton waveguides显示文摘KRASAVIN A V ZAYATS A V 2007Applied Physics Letters2007,90,21:1
3All-plasmonic modulation via stimulated emission of copropagating sur- face plasmon polaritons on a substrate with gain 显示文摘KRASAVIN A V VO T P DICKSON W 2011Nano Lett2011,11,6:1
4Numerical analysis of long-range surface plasmon polariton modes in nanoscale plasmon- ic waveguides显示文摘Krasavin A V Zayats A V 2010Opt Lett2010,35,13:1
5Three-dimensional numerical modeling of photonic integration with dielectric-loaded SPP waveguides显示文摘A V Krasavin A V Zayats 2008Physical Review B2008,78,04:1
6Active control of surface plasmon-polariton waves显示文摘Krasavin A V Zayats A V Zheludev N I 2005Journal of Optics a-Pure and Applied Optics2005,7,2:1
7Passive photonic elements based on dielectric-loaded surface plasmon polariton waveguides显示文摘Krasavin A V Zayats A V 2007Applied Physics Letters2007,90,21:1
8A quantitative model of the major pathways for radiation-induced DNA double-strand break repair 显示文摘Belov O V Krasavin E A Lyashko M S 2015Journal of Theoretical Biology2015,366,:1
9Spontaneous emission in non-local materials显示文摘Light–matter interactions can be strongly modified by the surrounding environment.Here,we report on the first experimental observation of molecular spontaneous emission inside a highly non-local metamaterial based on a plasmonic nanorod assembly.We show that the emission process is dominated not only by the topology of its local effective medium dispersion,but also by the non-local response of the composite,so that metamaterials with different geometric parameters but the same local effective medium properties exhibit different Purcell factors.A record-high enhancement of a decay rate is observed,in agreement with the developed quantitative description of the Purcell effect in a non-local medium.An engineered material non-locality introduces an additional degree of freedom into quantum electrodynamics,enabling new applications in quantum information processing,photochemistry,imaging and sensing with macroscopic composites.Pavel Ginzburg Diane J Roth Mazhar E Nasir Paulina Segovia Alexey V Krasavin James Levitt Liisa M Hirvonen Brian Wells Klaus Suhling David Richards Viktor A Podolskiy Anatoly V Zayats 2016Light(Science & Applications)2016,5,1:0
10Universal switching of plasmonic signals using optical resonator modes显示文摘We propose and investigate,both experimentally and theoretically,a novel mechanism for switching and modulating plasmonic signals based on a Fano interference process,which arises from the coupling between a narrow-band optical Fabry–Pérot cavity and a surface plasmon polariton(SPP)source.The SPP wave emitted from the cavity is actively modulated in the vicinity of the cavity resonances by altering the cavity Q-factor and/or resonant frequencies.We experimentally demonstrate dynamic SPP modulation both by mechanical control of the cavity length and all-optically by harnessing the ultrafast nonlinearity of the Au mirrors that form the cavity.An electro-optical modulation scheme is also proposed and numerically illustrated.Dynamic operation of the switch via mechanical means yields a modulation in the SPP coupling efficiency of~80%,while the all-optical control provides an ultrafast modulation with an efficiency of 30%at a rate of~0.6 THz.The experimental observations are supported by both analytical and numerical calculations of the mechanical,all-optical and electro-optical modulation methods.Cillian PT McPolin Nicolas Olivier Jean-Sebastien Bouillard Daniel O’Connor Alexey V Krasavin Wayne Dickson Gregory A Wurtz Anatoly V Zayats 2016Light(Science & Applications)2016,5,1:0
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