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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Lumeau, Julien
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Investigation of laser-induced contamination on dielectric thin films in MHz sub-ps regime
- 2023Uniform Huygens Metasurfaces with Postfabrication Phase Pattern Recording Functionalitycitations
- 2023Temperature resistant anti-reflective coating on Si-wafer for long-wave infra-red imagingcitations
- 2022Mechanisms driving self-organization phenomena in random plasmonic metasurfaces under multipulse femtosecond laser exposure: a multitime scale studycitations
- 2022Development and applications of ultra-thin metallic films fabricated by Physical Vapor Depositioncitations
- 2022Sub-ps 1030 nm laser-induced damage threshold evaluation of pulsed-laser deposited sesquioxides and magnetron-sputtered metal oxide optical coatings
- 2022Laser Annealing of Sb2Te3 2D Layers towards Nonlinear Optical Applicationscitations
- 2021Preventing Corrosion of Aluminum Metal with Nanometer-Thick Films of Al 2 O 3 Capped with TiO 2 for Ultraviolet Plasmonicscitations
- 2020Excitation of Bloch Surface Waves in Zero-Admittance Multilayers for High-Sensitivity Sensor Applicationscitations
- 2020Giant ultrafast optical nonlinearities of annealed Sb2Te3layerscitations
- 2019Photosensitive chalcogenide metasurfaces supporting bound states in the continuumcitations
- 2018Saturable absorption optimization of silica protected thin Sb2Te3 layers towards super-resolution applicationscitations
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document
Sub-ps 1030 nm laser-induced damage threshold evaluation of pulsed-laser deposited sesquioxides and magnetron-sputtered metal oxide optical coatings
Abstract
<p>Crystalline sesquioxide films (Sc<sub>2</sub>O<sub>3</sub>, Y<sub>2</sub>O<sub>3</sub>, Lu<sub>2</sub>O<sub>3</sub>) produced by pulsed-laser deposition were examined for laser damage resistance with pulses of 500 fs duration, at a wavelength of 1030 nm and at a 10 Hz repetition rate. Comparable tests were performed with amorphous magnetron-sputtered thin films (SiO<sub>2</sub>, HfO<sub>2</sub>, Nb<sub>2</sub>O<sub>5</sub>). We found the laser-induced damage thresholds of the sesquioxides are close to those of HfO<sub>2</sub> in the multi-pulse test regime. The results are the basis for designs of damage resistant reflective components used in ultrashort-pulse lasers.</p>