[HTML][HTML] Sol–gel-processed hybrid silica-PDMS layers for the optics of high-power laser flux systems

F Compoint, D Fall, H Piombini, P Belleville… - Journal of Materials …, 2016 - Springer
The laser-induced damage of optical components of high-power laser systems such as the
National Ignition Facility (NIF)(Murray, Proc SPIE 3492: 1–10, 1998) and Laser MegaJoule …

Indentation hardness and scratch tests for thin layers manufactured by sol-gel process

A Guediche, F Compoint, C Boscher, C Stelian… - Thin Solid Films, 2021 - Elsevier
Indentation hardness and scratch tests are common techniques used in industries and
laboratories to determine the mechanical properties of thin films. Here, we propose to …

Apparatus designed for very accurate measurement of the optical reflection

H Piombini, P Voarino - Applied optics, 2007 - opg.optica.org
The described instrument is a new reflectometer designed to check the normal specular
reflectance of 40000 reflectors necessary for the Laser Megajoule (LMJ). This new …

High-accuracy measurements of the normal specular reflectance

P Voarino, H Piombini, F Sabary, D Marteau… - Applied …, 2008 - opg.optica.org
The French Laser Megajoule (LMJ) is designed and constructed by the French
Commissariat à l'Energie Atomique (CEA). Its amplifying section needs highly reflective …

Control of the conducting surface by terahertz surface electromagnetic waves

AK Nikitin, VV Gerasimov, BA Knyazev… - Journal of Physics …, 2020 - iopscience.iop.org
The paper considers the possibilities of quality control of the conductive surface and
detection of objects on it beyond the horizon, as well as microscopy of flat faces of …

Evaluation of enhanced mirror for LMJ reflector industrial production

H Piombini, F Sabary, D Marteau, P Voarino… - Applied …, 2014 - opg.optica.org
Evaluation of enhanced mirror for LMJ reflector industrial production clickable element to
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New device to measure the reflectivity on steeply curved surface

H Piombini, D Soler, P Voarino - Advanced Optical and …, 2008 - spiedigitallibrary.org
The controls by optical mean of coatings deposited on optical components are generally
made with flat witnesses. But when the components are spherical or aspherical, like lenses …

Reflectance measurement of spherical samples

H Piombini, L Caillon - Optical review, 2009 - Springer
A device to measure reflectance has been built by the French Atomic Energy Commission
(CEA). It can measure the reflectance of samples even if their shapes are spherical. This …

Spectral measurement in reflection on steeply aspheric surfaces

H Piombini, S Bruynooghe… - … Fabrication, Testing, and …, 2008 - spiedigitallibrary.org
The controls by optical mean of coatings deposited on optical components are generally
made with flat witnesses. When the components are spherical or aspherical, like lenses or …

High-precision measurements of the LMJ's reflectors

S Petitrenaud, P Voarino, H Piombini… - Optical Fabrication …, 2006 - opg.optica.org
High-Precision Measurements of the LMJ™s Reflectors Page 1 High-precision measurements
of the LMJ’s reflectors Sébastien Petitrenaud, Philippe Voarino, Hervé Piombini, Frédéric …