Concept

Active electronically scanned array

Related publications (96)

Plasmonic Nanopillar Arrays for Optical Trapping, Biosensing, and Spectroscopy

In this work, we propose a unique plasmonic substrate that combine the strength of localized and extended surface plasmons for optical trapping, spectroscopy and biosensing, all in the same platform. The system is based on periodic arrays of gold nanopilla ...

SPIE-INT SOC OPTICAL ENGINEERING2011

Polysilicon Nanowire Transistors and Arrays Fabricated With the Multispacer Technique

Giovanni De Micheli, Yusuf Leblebici, Mohamed Haykel Ben Jamaa

In this paper, we demonstrate the ability of the multi- spacer patterning technique to yield layers of polycrystalline silicon nanowires with a sublithographic pitch, by exclusively using micrometer resolution and CMOS processing steps. We characterize sin ...

Institute of Electrical and Electronics Engineers2011

Dual frequency reflectarray cell using split-ring elements with RF MEMS switches

Julien Perruisseau-Carrier, Caner Güçlü

In this study, a dual frequency circularly polarized reconfigurable reflectarray (RA) cell with RF-MEMS switches is designed. RA combines the advantages of reflector-based and phased array antennas, providing a low-cost and high performance antenna array s ...

IEEE Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, NJ 08855-1331 USA2010

Scattering on plasmonic nanostructures arrays modeled with a surface integral formulation

Olivier Martin, Benjamin Gallinet

The surface integral formulation is a flexible, multiscale and accurate tool to simulate light scattering on nanostructures. Its generalization to periodic arrays is introduced in this paper. The general electromagnetic scattering problem is reduced to a d ...

2010

Testing continuum concepts for hydrogen embrittlement in metals using atomistics

William Curtin

Hydrogen embrittlement is a pervasive mode of degradation in many metallic systems that can occur via several mechanisms. Here, the competition between dislocation emission and cleavage at a crack tip is evaluated in the presence of H. At this level, embri ...

2010

1.3µm-wavelength phase-locked VCSEL arrays incorporating patterned tunnel junction

Elyahou Kapon, Alexandru Mereuta, Vladimir Iakovlev, Alexei Sirbu, Andrei Caliman, Lukas Mutter

We report the fabrication and the performance of phase-locked VCSEL arrays emitting near 1310 nm wavelength. The arrays were fabricated using double wafer fusion by patterning a tunnel junction layer, which serves to define the individual single mode array ...

2009

Systematic RNA interference reveals that oncogenic KRAS-driven cancers require TBK1

Etienne Meylan

The proto-oncogene KRAS is mutated in a wide array of human cancers, most of which are aggressive and respond poorly to standard therapies. Although the identification of specific oncogenes has led to the development of clinically effective, molecularly ta ...

2009

Combination of Polymer Technology and Carbon Nanotube Array for the Development of an Effective Drug Delivery System at Cellular Level

Silvestro Micera

In this article, a carbon nanotube (CNT) array-based system combined with a polymer thin film is proposed as an effective drug release device directly at cellular level. The polymeric film embedded in the CNT array is described and characterized in terms o ...

2009

MEMS technology for Radar front end modules.

Mihai Adrian Ionescu, Montserrat Fernandez-Bolanos Badia

This paper reports on the potential of RF-MEMS technology to improve and miniaturize new functions in Radar front end and antenna modules. The insertion of new MEMS components and subsystems, using RF-MEMS switches, filters and phase shifters, in radar fro ...

2009

Sharp Plasmon Resonances in Periodic Arrays of Embedded Nanorods

Hatice Altug

We demonstrate increased radiative coupling in periodic arrays of metal nanorods embedded below the substrate surface. The radiative interactions are observed to lead to sharp resonances associated with diffraction. ...

IEEE2009

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