Jesús Gea Caselles

Jesús Gea Caselles

orcid

Research Focus & Metrics

Academic Career Length

1Year (2026-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
23 March 2026 in Polymers
Verified
Journal Article
Open access
PDF file
PMPedro Mas-Abellan
Pedro Mas-Abellan
PBPablo Beléndez
Pablo Beléndez
JCJesús Gea Caselles
Jesús Gea Caselles
JGJosé Carlos García-Vázquez
José Carlos García-Vázquez
BNBelén Nieto-Rodríguez
Belén Nieto-Rodríguez
Inmaculada PascualInmaculada Pascual
Inmaculada Pascual
Multidisciplinary technologies are truly driving major transformations in industries, innovating to become more efficient. The need for more efficient renewable energy systems, such as solar energy, has recently been addressed with the innovation of using holographic photonic devices to avoid solar tracking devices as much as possible. In this work, a multiplexed holographic device is created and characterized for use in front of a photocell, thereby eliminating the need for tracking systems due to its wide acceptance angle and high diffraction efficiency. Commercial Bayfol® HX121 photopolymer was used as the holographic recording material to manufacture holograms, achieving high performance and facilitating the industrial scaling of this technique. Results obtained using the multiplexing technique enable low-frequency holograms (478 lines/mm) with a 43° acceptance angle. Using three of these devices, a 129° angular sweep is possible without the need for tracking.