Publications de Nicolas Abelé

6. MEMS based color-VGA micro-projector system

Maher Kayal, Laurent Fabre, Fabrizio Lo Conte, Didier Raboud, Nicolas Abelé, Thierry Barras

This paper presents a complete portable laser-based projection system using twofold of one dimensional magnetic actuated MEMS linear scanning micro-mirrors. Dedicated high speed electronics was developed to drive the MEMS, detect the mirror scanning positi ...

Elsevier Science, Reg Sales Off, Customer Support Dept, 655 Ave Of The Americas, New York, Ny 10010 Usa2010

Method for fabricating micromirror for barcode reader, involves forming holes having diameter less than width of arms on both side of micromirror and wafer and on edges of region separating wafer and micromirror by etching arms

Philippe Renaud, Faouzi Khechana, Nicolas Abelé

A method for fabricating a micromirror in a wafer, including the steps of: depositing and etching layers forming two arms; etching the wafer such that in the back face only a thin portion of the wafer remains in the region of formation of the micromirror a ...

2010

Micro-beamer based on MEMS micro-mirrors and laser light source

Maher Kayal, Laurent Fabre, Fabrizio Lo Conte, Nicolas Abelé, Christophe Winter

This paper presents a complete portable laser-based projection system using two one-dimensional magnetic actuated MEMS linear scanning micro-mirrors. Dedicated high speed electronics was developed to drive the MEMS, detect the mirror scanning position at a ...

Elsevier Science, Reg Sales Off, Customer Support Dept, 655 Ave Of The Americas, New York, Ny 10010 Usa2009

Oxide charging and memory effects in suspended-gate FET

Mihai Adrian Ionescu, Nicolas Abelé

An original study of the dielectric charging in a suspended gate FET device (SG-FET) and its use for memory applications is reported. Combining a movable conductive gate with the ability to retain charge on top of the dielectric layer of FET device, a MEMS ...

2008

In-Plane Silicon-On-Nothing Nanometer-Scale Resonant Suspended Gate MOSFET for In-IC Integration Perspectives

Mihai Adrian Ionescu, Philippe Renaud, Nicolas Abelé

A 14-MHz in-plane nanoelectromechanical resonator based on a resonant-suspended-gate (RSG) MOSFET principle and integrated in a front-end process is demonstrated. The devices are in-plane flexural vibration mode beams (L = 10 mum, w = 165 nm, and h = 400 n ...

Institute of Electrical and Electronics Engineers2008

Compact Modeling of Suspended Gate FET

Mihai Adrian Ionescu, Michel Declercq, Yogesh Singh Chauhan, Dimitrios Tsamados, Nicolas Abelé, Christoph Eggimann

For the first time, a compact model for suspended gate (SG) FET valid for entire bias range is proposed. The model is capable of simulating both pull-in and pull-out effects, which are the two important phenomena of this device. A novel hybrid numerical si ...

2008

Design and fabrication of suspended-gate MOSFETs for MEMS resonator, switch and memory applications

Nicolas Abelé

Wireless communication systems and handset devices are showing a rapid growth in consumer and military applications. Applications using wireless communication standards such as personal connectivity devices (Bluetooth), mobile systems (GSM, UMTS, WCDMA) an ...

EPFL2007

Polyimide sacrificial layer for SOI SG-MOSFET pressure sensor

Mihai Adrian Ionescu, Didier Bouvet, Vincent Pott, Montserrat Fernandez-Bolanos Badia, Nicolas Abelé, Georges-André Racine

This paper reports on the fabrication and electrical characterization of a novel pressure sensor based on a suspended-gate MOSFET (SG-MOSFET) using a new polyimide process. The device is composed of a SG-MOSFET built on a thin SOI membrane released by a ba ...

Elsevier2006

Ultra-low voltage MEMS resonator based on RSG-MOSFET

Mihai Adrian Ionescu, Nicolas Abelé, Katherine Boucart

2006

AlSi-based Resonant Suspended-Gate MOSFET

Mihai Adrian Ionescu, Raphaël Fritschi, Montserrat Fernandez-Bolanos Badia, Nicolas Abelé

2005