Publications associées à Caméra multispectrale

Binary zero-order diffractive and anti-reflective optical elements in silicon for the mid-infrared

Hans Peter Herzig, Grégoire Maxime Smolik

We propose a novel method for the design of binary 2-level diffractive optical elements that provide an efficient diffractive function while reducing the reflectivity of a high-index interface. The structure can be fabricated with a single patterning step ...

Optical Society of America2017

Amyloid Fibril Polymorphism: Almost Identical on the Atomic Level, Mesoscopically Very Different

Henning Paul-Julius Stahlberg

Amyloid polymorphism of twisted and straight beta-endorphin fibrils was studied by negative-stain transmission electron microscopy, scanning transmission electron microscopy, and solid-state nuclear magnetic resonance spectroscopy. Whereas fibrils assemble ...

American Chemical Society (ACS)2017

Modulated scattering technique in the terahertz domain enabled by current actuated vanadium dioxide switches

Juan Ramon Mosig, Mihai Adrian Ionescu, Anja Skrivervik, Michele Tamagnone, Wolfgang Amadeus Vitale, Santiago Capdevila Cascante

The modulated scattering technique is based on the use of reconfigurable electromagnetic scatterers, structures able to scatter and modulate an impinging electromagnetic field in function of a control signal. The modulated scattering technique is used in a ...

2017

Imaging and pattern projection through multicore fibers using the memory effect

Demetri Psaltis, Christophe Moser, Nicolino Stasio, Donald Benjaman Conkey

It is possible to focus coherent light through a multicore fiber with a resolution finer than the core-to-core spacing using digital phase conjugation. In this paper we use the memory effect and show that the displacement of the focus spot can be realized ...

Spie-Int Soc Optical Engineering2017

Quantification of scattering loss of III-nitride photonic crystal cavities in the blue spectral range

Nicolas Grandjean, Jean-François Carlin, Raphaël Butté, Ian Michael Rousseau, Irene Sánchez Arribas, Kanako Shojiki

The mechanisms contributing to experimental quality factors of shortwavelength (lambda = 440-480 nm) III-nitride on silicon one-dimensional photonic crystal cavities were quantified. Fluctuations in fundamental and first-order cavity mode wavelength and qu ...

Amer Physical Soc2017

Influence of Ablation on Vacuum-Ultraviolet Radiation in a Plasma Wind Tunnel Flow

Pénélope Leyland

Plasma wind tunnel experiments have been performed simulating a Hayabusa reentry trajectory point at 78.8km altitude with a velocity of 11.7km/s corresponding to a local mass-specific enthalpy of 68.4MJ/kg and a stagnation pressure of 2.44kPa. Ablation-rad ...

American Institute of Aeronautics and Astronautics2017

Fano-resonance-assisted metasurface for color routing

Olivier Martin, Chen Yan, Kuang-Yu Yang

Controlling the phase of an electromagnetic field using plasmonic nanostructures provides a versatile way to manipulate light at the nanoscale. Broadband phase modulation has been demonstrated using inhomogeneous metasurfaces with different geometries; how ...

2017

Landscape genomic approach to detect selection signatures in locally adapted Brazilian swine genetic groups

Stéphane Joost, Robson Jose Cesconeto

Samples of 191 animals from 18 different Brazilian locally adapted swine genetic groups were genotyped using Illumina Porcine SNP60 BeadChip in order to identify selection signatures related to the monthly variation of Brazilian environmental variables. Us ...

2017

Imaging samples larger than the field of view: the SLS experience

Goran Lovric, Alessandra Patera, Marco Stampanoni

Volumetric datasets with micrometer spatial and sub-second temporal resolutions are nowadays routinely acquired using synchrotron X-ray tomographic microscopy (SRXTM). Although SRXTM technology allows the examination of multiple samples with short scan tim ...

Iop Publishing Ltd2017

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Caméra multispectrale

Binary zero-order diffractive and anti-reflective optical elements in silicon for the mid-infrared

Amyloid Fibril Polymorphism: Almost Identical on the Atomic Level, Mesoscopically Very Different

Modulated scattering technique in the terahertz domain enabled by current actuated vanadium dioxide switches

Imaging and pattern projection through multicore fibers using the memory effect

Quantification of scattering loss of III-nitride photonic crystal cavities in the blue spectral range

Influence of Ablation on Vacuum-Ultraviolet Radiation in a Plasma Wind Tunnel Flow

Fano-resonance-assisted metasurface for color routing

Landscape genomic approach to detect selection signatures in locally adapted Brazilian swine genetic groups

A Time-Resolved Photophysical Study of Hybrid Organic-Inorganic Perovskite Photovoltaic Materials

Imaging samples larger than the field of view: the SLS experience

Graph Chatbot

Chattez avec Graph Search

Binary zero-order diffractive and anti-reflective optical elements in silicon for the mid-infrared

Modulated scattering technique in the terahertz domain enabled by current actuated vanadium dioxide switches

Amyloid Fibril Polymorphism: Almost Identical on the Atomic Level, Mesoscopically Very Different

Imaging and pattern projection through multicore fibers using the memory effect

Quantification of scattering loss of III-nitride photonic crystal cavities in the blue spectral range

Influence of Ablation on Vacuum-Ultraviolet Radiation in a Plasma Wind Tunnel Flow

Landscape genomic approach to detect selection signatures in locally adapted Brazilian swine genetic groups

A Time-Resolved Photophysical Study of Hybrid Organic-Inorganic Perovskite Photovoltaic Materials

Fano-resonance-assisted metasurface for color routing

Imaging samples larger than the field of view: the SLS experience