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2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)最新文献

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Theory of the surface plasmon distributed feedback laser 表面等离子体分布反馈激光器理论
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342442
A. Zyablovsky, V. Shishkov, E. S. Andrianov, A. Vinogradov, A. Pukhov, A. Dorofeenko, A. Lisyansky
{"title":"Theory of the surface plasmon distributed feedback laser","authors":"A. Zyablovsky, V. Shishkov, E. S. Andrianov, A. Vinogradov, A. Pukhov, A. Dorofeenko, A. Lisyansky","doi":"10.1109/METAMATERIALS.2015.7342442","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342442","url":null,"abstract":"We present the theoretical and numerical analysis of lasing action in a surface plasmon distributed feedback laser. We find a lasing threshold and other characteristics of the surface plasmon laser. Our calculations demonstrate that for certain parameters the lasing threshold nonmonotonically varies with the losses in the optical cavity.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121866927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Surface phonon polaritons-using perpendicular electric fields monitoring in midinfrared circular antennas fabricated by atomic layer deposition method 利用垂直电场监测原子层沉积法制造的中红外圆形天线中的表面声子极化
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342474
T. Kawano, Y. Kunichika, J. Miyata, Y. Yamamoto, K. Kasahara, N. Ikeda, H. Oosato, Yoshimasa Sugimoto
{"title":"Surface phonon polaritons-using perpendicular electric fields monitoring in midinfrared circular antennas fabricated by atomic layer deposition method","authors":"T. Kawano, Y. Kunichika, J. Miyata, Y. Yamamoto, K. Kasahara, N. Ikeda, H. Oosato, Yoshimasa Sugimoto","doi":"10.1109/METAMATERIALS.2015.7342474","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342474","url":null,"abstract":"Distribution of electric fields normal to the antenna plane in the depth direction was experimentally investigated by using mid-infrared circular antennas that were formed on Al<sub>2</sub>O<sub>3</sub>/SiO<sub>2</sub>/Si and SiO<sub>2</sub>/Al<sub>2</sub>O<sub>3</sub>/Si. The Al<sub>2</sub>O<sub>3</sub> layer was deposited using an atomic layer deposition technique which allowed for layer thickness control with an accuracy of nanometers. The field distribution in the depth direction was estimated by observing the surface phonon polariton signals originating from the SiO<sub>2</sub> layer.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"11 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120858753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Generation of Bessel plasmon-polaritons on the boundary of epsilon-near-zero metamaterials 近零超材料边界上贝塞尔等离子体极化子的产生
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342479
S. Kurilkina, M. Binhussain, V. Belyi, N. Kazak
{"title":"Generation of Bessel plasmon-polaritons on the boundary of epsilon-near-zero metamaterials","authors":"S. Kurilkina, M. Binhussain, V. Belyi, N. Kazak","doi":"10.1109/METAMATERIALS.2015.7342479","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342479","url":null,"abstract":"The conditions are found for the existence of Bessel plasmon-polaritons (BPPs) at the boundary of an epsilon-near-zero (ENZ) metamaterial formed from array of metal nanocylinders embedded into dielectric matrix. It is shown that BPP is a new type of surface plasmonic field, namely, cylindrically symmetric interference structure with phase singularity in its center and amplitude exponentially decaying into metamaterial and radiative into free space. The dependence is established of the size of central dark spot of such vortex BPP on its topological charge.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130496916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Numerical analysis of metamaterial insertions for mode damping in parasitic particle accelerator cavities 寄生粒子加速器腔内超材料插入模态阻尼的数值分析
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342493
A. Danisi, A. Masi, R. Losito
{"title":"Numerical analysis of metamaterial insertions for mode damping in parasitic particle accelerator cavities","authors":"A. Danisi, A. Masi, R. Losito","doi":"10.1109/METAMATERIALS.2015.7342493","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342493","url":null,"abstract":"Discontinuities in the geometry of a beam pipe can represent serious issues for the stability of the beam in a particle accelerator. Many devices installed along the machine introduce parasitic cavities which are undesired and give rise to wake fields and resonances, which on turn contribute in destabilizing the beam. These resonances are often damped using dispersive or resistive materials placed in specific points in the cavity. This paper analyzes numerically the possibility to use of simple metamaterial insertions to perform the mode damping.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130828872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Fano nanoantenna for on-chip separation of wavelength-encoded optical signals 用于波长编码光信号片上分离的Fano纳米天线
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342585
Rui Guo, M. Decker, F. Setzpfandt, I. Staude, D. Neshev, Y. Kivshar
{"title":"Fano nanoantenna for on-chip separation of wavelength-encoded optical signals","authors":"Rui Guo, M. Decker, F. Setzpfandt, I. Staude, D. Neshev, Y. Kivshar","doi":"10.1109/METAMATERIALS.2015.7342585","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342585","url":null,"abstract":"We demonstrate a single plasmonic element Fano nanoantenna allowing for strong directional coupling of light to a silicon waveguide depending on the operational wavelength. This antenna can spatially separate wavelength-encoded optical signals, realizing an ultra-compact plasmonic demultiplexer.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121166314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reduction of rectangular waveguide cross-section with metamaterials: A new approach 用超材料减小矩形波导截面:一种新方法
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342471
B. Byrne, N. Raveu, N. Capet, G. Le Fur, L. Duchesne
{"title":"Reduction of rectangular waveguide cross-section with metamaterials: A new approach","authors":"B. Byrne, N. Raveu, N. Capet, G. Le Fur, L. Duchesne","doi":"10.1109/METAMATERIALS.2015.7342471","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342471","url":null,"abstract":"A new approach to design a metamaterial surface (meta-surface) with the objective of reducing the waveguide's cutoff frequency of the fundamental mode is proposed. From an analytical study of the dispersion diagrams of waveguides with anisotropic walls, a hypothesis for the surface impedances is set up. By means of this new hypothesis, the design of a unit-cell is optimized. Finally, the periodically arranged meta-surface is implemented in a miniaturized waveguide and the simulation results are compared to the ones of a metallic waveguide in order to validate the approach.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121413374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Wood anomalies for S-polarized light incident on an array of grooves in metal s偏振光入射在金属凹槽阵列上的木材异常
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342543
A. I. Ignatov, A. M. Merzlikin, A. Baryshev, A. Zablotskiy, A. Kuzin
{"title":"Wood anomalies for S-polarized light incident on an array of grooves in metal","authors":"A. I. Ignatov, A. M. Merzlikin, A. Baryshev, A. Zablotskiy, A. Kuzin","doi":"10.1109/METAMATERIALS.2015.7342543","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342543","url":null,"abstract":"Angular reflection spectra of 1D arrays of grooves in a metal film in the Kretschmann configuration has been studied numerically. The case of a wave incident in the plane parallel to the grooves has been considered. For the s-polarized incident wave two types of features in the reflection spectra occur: the first is associated with excitation of channel plasmons in every single groove of the array and the second is the Wood anomaly-like feature.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116175235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Intracavity absorption spectroscopy based on graphene spaser 基于石墨烯激光器的腔内吸收光谱
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342522
Yuriy E. Lozovik, I. Nechepurenko, A. Dorofeenko, S. P. Merkulova
{"title":"Intracavity absorption spectroscopy based on graphene spaser","authors":"Yuriy E. Lozovik, I. Nechepurenko, A. Dorofeenko, S. P. Merkulova","doi":"10.1109/METAMATERIALS.2015.7342522","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342522","url":null,"abstract":"We propose an intracavity plasmon absorption spectroscopy method based on graphene active plasmonics. Maximum sensitivity is reached in the vicinity of the plasmon generation threshold. The giant amplification of sensitivity in the graphene plasmon generator is associated with a huge path length, limited only by the decoherence processes.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128048404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Terminal optimization for wireless power transfer with capacitor-connected grids metamaterial waveguides 电容连接网格超材料波导无线电力传输终端优化
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342566
Yue Li, C. Stevens
{"title":"Terminal optimization for wireless power transfer with capacitor-connected grids metamaterial waveguides","authors":"Yue Li, C. Stevens","doi":"10.1109/METAMATERIALS.2015.7342566","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342566","url":null,"abstract":"Capacitor-Connected Grids (CCG) are a recently developed structure, in which additional electric coupling is introduced to conventional purely magnetically coupled magneto-inductive waveguides (MIW). This overcomes the limitation on coupling strength from conventional MIWs. CCG's potential to be used as ultra-wide band data transfer channels has been demonstrated in previous studies. This paper explores the possibility for using CCG as a power transfer channel by studying terminal matching conditions which can give the optimum power transfer efficiency. The result shows that the matching condition found in this study allows the optimal power transfer efficiency limited only by attenuation.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125900944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Design of a subwavelength flat focusing lens and simulation of its performance in the presence of biological tissues at millimetre waves 亚波长平面聚焦透镜的设计及其在毫米波生物组织存在下的性能模拟
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI: 10.1109/METAMATERIALS.2015.7342591
J. Pereira, E. Kallos
{"title":"Design of a subwavelength flat focusing lens and simulation of its performance in the presence of biological tissues at millimetre waves","authors":"J. Pereira, E. Kallos","doi":"10.1109/METAMATERIALS.2015.7342591","DOIUrl":"https://doi.org/10.1109/METAMATERIALS.2015.7342591","url":null,"abstract":"A flat, focusing, metamaterial lens, operating at 60 GHz was designed using 3-layer elements consisting of metallic bars and split ring commutators. Its free space focal length is 15 mm. We also simulated a system where a pair of such lenses is placed on either side of biological tissue consisting of a 2-layer skin-blood structure. When excited by a patch antenna, the directivity is enhanced by 9.5 dB.","PeriodicalId":143626,"journal":{"name":"2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)","volume":"7 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125022814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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