55 citations · 112 across the 5 of their papers we have counts for
7 papers
A simple method for programming and analyzing multilevel crystallization states in phase-change materials thin film
Arnaud Taute, Sadek Al-Jibouri, Capucine Laprais +8
We propose and demonstrate a simple method to accurately monitor and program arbitrary states of partial crystallization in phase-change materials (PCMs). The method relies both on…
Fast interrogation wavelength tuning for all-optical photoacoustic imaging
Jérémy Saucourt, Antonin Moreau, Julien Lumeau +2
Optical detection of ultrasound for photoacoustic imaging provides large bandwidth and high sensitivity at high acoustic frequencies. Higher spatial resolutions can therefore be ac…
Preventing Corrosion of Aluminum Metal with Nanometer-Thick Films of Al2O3 Capped with TiO2 for Ultraviolet Plasmonics
Prithu Roy, Clémence Badie, Jean-Benoît Claude +6
Extending plasmonics into the ultraviolet range imposes the use of aluminum to achieve the best optical performance. However, water corrosion is a major limiting issue for UV alumi…
Reconfigurable Flat Optics with Programmable Reflection Amplitude Using Lithography-Free Phase-Change Materials Ultra Thin Films
Sebastien Cueff, Arnaud Taute, Antoine Bourgade +6
We experimentally demonstrate a very large dynamic optical reflection modulation from a simple unpatterned layered stack of phase-change materials ultrathin films. Specifically, we…
Photosensitive chalcogenide metasurfaces supporting bound states in the continuum
Elena Mikheeva, Kirill Koshelev, Duk-Yong Choi +6
We study, both theoretically and experimentally, tunable metasurfaces supporting sharp Fano-resonances inspired by optical bound states in the continuum. We explore the use of arse…
Preventing Aluminum Photocorrosion for Ultraviolet Plasmonics
Aleksandr Barulin, Jean-Benoît Claude, Satyajit Patra +3
Ultraviolet (UV) plasmonics aims at combining the strong absorption bands of molecules in the UV range with the intense electromagnetic fields of plasmonic nanostructures to promot…
Extending Single Molecule Förster Resonance Energy Transfer (FRET) Range Beyond 10 Nanometers in Zero-Mode Waveguides
Mikhail Baibakov, Satyajit Patra, Jean-Benoît Claude +3
Single molecule Förster resonance energy transfer (smFRET) is widely used to monitor conformations and interactions dynamics at the molecular level. However, conventional smFRET me…