First Laboratory Measurements of a Super-Resolved Compressive Instrument in the Medium Infrared
In the framework of the SURPRISE EU project, the Compressive Sensing paradigm was applied for the development of a laboratory demonstrator with improved spatial sampling operating from visible up to Medium InfraRed (MIR). The demonstrator, which utilizes a commercial Digital Micromirror Device modified by replacing its front window with one transparent up to MIR, has 10 bands in the VIS-NIR range and 2 bands in the MIR range, showing a super resolution factor up to 32. Measurements performed in the MIR spectral range using hot sources as targets show that CS is effective in reconstructing super-resolved hot targets.
Authors
- Valentina Raimondi (ORCID: https://orcid.org/0000-0002-8951-0888)
- Sara Francés González (ORCID: https://orcid.org/0009-0001-7299-2892)
- Enrico Magli (ORCID: https://orcid.org/0000-0002-0901-0251)
- Lorenzo Palombi (ORCID: https://orcid.org/0000-0001-9219-564X)
- Marco Corti (ORCID: https://orcid.org/0000-0002-6709-2638)
- Tiziano Bianchi (ORCID: https://orcid.org/0000-0002-3965-3522)
- Diego Valsesia (ORCID: https://orcid.org/0000-0003-1997-2910)
- Christophe Pache (ORCID: https://orcid.org/0009-0003-9822-6728)
- Donatella Guzzi (ORCID: https://orcid.org/0000-0002-5056-9348)
- Cinzia Lastri (ORCID: https://orcid.org/0000-0002-0590-0652)
- Vanni Nardino (ORCID: https://orcid.org/0000-0002-2506-7709)
Institutions
- Swiss Center for Electronics and Microtechnology (Switzerland) (CH)
- Politecnico di Torino (IT)
- Nello Carrara Institute of Applied Physics (IT)
- Fraunhofer Institute for Photonic Microsystems (DE)
- Istituto Nazionale di Fisica Nucleare, Sezione di Firenze (IT)
- University of Florence (IT)
Publication Details
- Published
- 2025-09-12
- DOI
- https://doi.org/10.3390/proceedings2025129024
- Primary Topic
- Sparse and Compressive Sensing Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- European Commission