4 papers · 1 filter
Designing interferometers within a single optical beam
Bereneice Sephton, Rakhi Thomas, Carlo Schiano +8
Interferometry provides highly sensitive access to optical phase and is central to much of modern metrology and phase imaging methods. Conventional implementations, however, often…
All-optical Lithography for Spatiotemporal Patterning of High-Modulation Azopolymer Microreliefs
I Komang Januariyasa, Francesco Reda, Nikolai Liubimtsev +4
Microstructured surfaces are central to photonics, biointerfaces, and coating technologies, but they are typically fabricated through multistep workflows involving masks, molds, an…
Stress-driven photo-reconfiguration of surface microstructures via vectorial field-guided lithography
I Komang Januariyasa, Francesco Reda, Nikolai Liubimtsev +7
Pattern formation driven by mechanical stress plays a fundamental role in shaping structural organization in both natural and human-made systems. Using light as a vectorial stimulu…
Shapeshifting diffractive optical devices
S. L. Oscurato, F. Reda, M. Salvatore +3
In optical devices like diffraction gratings and Fresnel lenses, light wavefront is engineered through the structuring of device surface morphology, within thicknesses comparable t…