Light-driven surface shaping for holographic optical elements

Akronym

HoloShape

Bidragets beskrivning

Diffractive optical elements are the key technology for Augmented and Virtual Reality (AR & VR) displays. They are typically fabricated using nanoimprint lithography and reactive ion etching, which do not allow for reconfiguration of the structures. We present a novel solution for fabrication of diffractive optical elements using feedback-controlled, light-induced sub-micrometre scale surface shaping of azobenzene-containing films. The method allows for facile creation of complex surface relief patterns with continuously varying heights and reconfigurable patterns, which are difficult to create using conventional lithography tools.
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Startår

2024

Slutår

2025

Beviljade finansiering

Beviljat belopp

150 000 €

Finansiär

Europeiska unionen

Typ av finansiering

HORIZON ERC Proof of Concept Grants

Ramprogram

Horizon Europe (HORIZON)

Utlysning

Programdel
European Research Council (ERC) (11675)
Tema
ERC PROOF OF CONCEPT GRANTS2 (ERC-2022-POC2)
Utlysnings ID
ERC-2022-POC2

Övriga uppgifter

Finansieringsbeslutets nummer

101113355