Concept

Microbolomètre

Publications associées (24)

State-to-state scattering of CH₄ from Ni(111) and Gr/Ni(111)

In this thesis, I describe the design and implementation of the first state-to-state surface scattering experiments for methane from clean single crystalline surfaces in ultrahigh vacuum. The experiments use infrared laser pumping to prepare the incident C ...

EPFL2016

A comparative experimental investigation on responsivity and response speed of photo-diode and photo-BJT structures integrated in a low-cost standard CMOS process

Alexandre Schmid, Yusuf Leblebici, Nikola Katic

A variety of smart imaging and neuromorphic applications perform time-domain image acquisition in order to imitate biological systems and reduce the growing transmission bandwidth of the modern imaging devices. Because they operate in time-domain, they req ...

Elsevier2015

Design and characterization of micromachined sensor array integrated with CMOS based optical readout

Yusuf Leblebici, Yüksel Temiz, Ulas Adiyan, Refik Burak Erarslan

This paper reports a micro electro-mechanical system (MEMS) based sensor array integrated with CMOS-based optical readout. The integrated architecture has several unique features. MEMS devices are passive and there are no electrical connections to the MEMS ...

Elsevier2014

Design Methodologies and CAD for Emerging Nanotechnologies

Shashi Kanth Bobba

With technology scaling reaching the fundamental limits of Si-CMOS in the near future, the semiconductor industry is in quest for innovation from various disciplines of integrated circuit (IC) design. At a fundamental level, technology forms the main drive ...

EPFL2013

9.4-14.1 T small-animal PET-MR imaging: Feasibility analysis of LYSO APD readout via long signal lines

Rolf Gruetter, Jorge André Dinis Neves, Joao Varela

In the present work we intend to assess the readout feasibility of Avalanche Photodiode (APD) detectors via long signal lines for the development of a combined small-animal PET-MR prototype based on the ClearPEM technology. The detection performance of a L ...

Elsevier2013

Amorphous silicon based particle detectors

Christophe Ballif, Sylvain Dunand, Matthieu Despeisse, Yannick Samuel Riesen, François Eric Powolny, Andrea Franco

Radiation hard monolithic particle sensors can be fabricated by a vertical integration of amorphous silicon particle sensors on top of CMOS readout chip. Two types of such particle sensors are presented here using either thick diodes or microchannel plates ...

Materials Research Society2012

Process/Design Co-optimization of Regular Logic Tiles for Double-Gate Silicon Nanowire Transistors

Giovanni De Micheli, Davide Sacchetto, Yusuf Leblebici, Pierre-Emmanuel Julien Marc Gaillardon, Jian Zhang, Shashi Kanth Bobba, Michele De Marchi

Ambipolar transistors with on-line configurability to n-type and p-type polarity are desirable for future integrated circuits. Regular logic tiles have been recognized as an efficient layout fabric for ambipolar devices. In this work, we present a process/ ...

2012

Investigations of room temperature bolometers for THz applications

Danick Briand

Abstruct- We investigate in this work the perlbrmance of two conligurations of room temperature bolometers dedicated to THz applications. Fabrication processes, noise level, sensitivity and resolution characterizations ùre presented. Results emphasize the ...

2010

Couches minces nanoporeuses pour la réalisation de dispositifs optiques

Gaëtan Wicht

The physical-chemical properties of polymer films can be modified by embedding inorganic materials (e. g. inorganic nanoparticles) into the polymer matrix. Depending both on the material properties (e. g. nanoparticles concentration) and on the fabrication ...

EPFL2010

A Low-Noise CMOS Imaging Pixel Circuit with In-Pixel Voltage Amplification

Peter Seitz, Christian Lotto

A pixel circuit for CMOS active sensor imaging applications is presented. An in-pixel open-loop voltage amplifier achieves efficient bandwidth limitation using low capacitance values, and it allows excellent reduction of downstream readout circuit noise, t ...

2009

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