Photonics
Computational Intelligence
Azomaterials
Physical Modeling
The Project
What we aim for
HyperMaSH introduces Vector-Time-Color Hyper Lithography, engineering intensity, polarization, time evolution, and wavelength together in a single holographic exposure.
Using reversible azobenzene materials and holographic tools, it aims to directly produce high-resolution diffractive elements by using only light
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- Planar optical elements
- Azopolymer photopatterning
- Digital holographic photolithography
- Azobenzene-containing materials
- Dynamic structured light
- Super-resolution lithography
Team Members
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Stefano L. Oscurato
Principal Investigator
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Francesco Reda
Post-Doc
Miriam Alberico
Post-Doc
Davide Romano
PhD Student
Salvatore Formato
PhD Student
Achu Purushothaman
PhD Student
News And Events
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1 Sep, 2026
International School of Physical Computing 2026 in Erice
Erice holds a special place in my scientific journey. Eleven years ago, I…

27 Jul, 2026
Conference on Metamaterials, Photonic Crystals and Plasmonics: META 2026
A few days ago, I attended META 2026 conference at Trinity…

4 May, 2026
HyperMaSH’s team at SPIE Photonics Europe 2026
For the 2026 edition of SPIE Photonics Europe in Strasbourg, I…

3 Apr, 2026
DHM Installation in HoloLith Laboratory
The HoloLith Group has successfully installed a Digital Holographic Microscope (DHM), a core instrument…

18 Nov, 2025
Visit of Andres Lucia from, CNEA
Visit of Andres Lucia: Laser Induced Breakdown Spectroscopy 18 November 2025…

11 Nov, 2025
Visit of Professor David McGee and Jonas Strobelt.
Visit of Professor David McGee and Jonas Strobelt. 11 November 2025…

16 Sep, 2025
Visit OF Dr. Nikolai Liubimtsev
Visit Dr. Nikolai Liubimtsev: theoretical and computational modelling of azopolymers. 16…


8 Jul, 2025
Discovering Light and Colour through Beer: A Spectroscopy experience for Young Students
Discovering Light and Colour through Beer: A Spectroscopy experience for Young…

23 Jun, 2025
HyperMaSH’s team at CLEO/Europe–EQEC 2025
HyperMaSH’s team at CLEO/Europe–EQEC 2025 23-27 June 2025 It was an…

9 Jun, 2025
Conference light 2025
Conference light 2025 Conference in Changchun, China, 9-13 June 2025. At…

22 Apr, 2025
Visit of Professor Svetlana Santer
Visit of Professor Svetlana Santer: From molecular actuation to microscopic motion.…

fun and facts
3457 h
Laser On-Time10485 µm²
Total Area Patterned975 +
Exposure Runs Completed20 +
Alignments PerformedCollaborators
David McGee
Professor of Physics at the College of New Jersey, USA.
Marina Saphiannikova
Head of department “Material Theory and Modeling”, Leibniz Institute of Polymer Research Dresden, Dresden, Germany
Fabio Borbone
Associate Professor at Department of Chemical Science of University of Naples Federico II
Giovanni Acampora
Full Professor at Department of Physics of University of Naples Federico II
Nikolai Liubimtsev
PostDoc at Leibniz Institute of Polymer Research Dresden, Germany
Published Papers
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24 Jul, 2026
Light-surface coupling in deep azopolymer surface relief diffraction gratings
Authors: Francesco Reda, Marcella Salvatore, Sergio Balestrieri, Salvatore Formato, I Komang Januariyasa, Mario Iodice, Fabio Borbone, Marco…

17 Jun, 2026
The vectorial holographic lithography in azomaterials: phenomenology, challenges, and future directions
Authors: Marcella Salvatore and Stefano Luigi Oscurato Journal of Physics: Photonics,…

10 Apr, 2026
Stress-driven photo-reconfiguration of surface microstructures via vectorial field-guided lithography
Authors: I Komang Januariyasa, Francesco Reda, Nikolai Liubimtsev, Pawan Patel, Cody…

17 Jun, 2025
Chirped surface gratings on azopolymers from digital holographic photomorphing
17 June 2025 Authors: Francesco Reda, Fabio Borbone, Marcella Salvatore, Stefano Luigi Oscurato Journal…






