RT Conference Proceedings
T1 Analysis of complex amplitude modulation with checkerboard-type holograms in phase-only modulators.
A1 Puerta-Notario, Antonio
A1 Schröder Antúnez, Lucía de Fátima
A1 Garrido-Balsells, José María
A1 Boluda-Ruiz, Rubén
A1 Castillo-Vázquez, Beatriz
A1 García-Zambrana, Antonio
K1 Modulación de fase
K1 Moduladores de luz
AB For the generation of optical propagation modes using a phase-only spatial light modulators, it is essential that both phase and amplitude components of their complex fieldsare encoded. In this paper, we obtain the complete expression of the complex field generated at Fresnel and Fraunhoferdistances when applying a simple technique consisting of the use of checkerboard-type holograms to encode both phase and amplitude information. The obtained expression is verified with a developed simulator that calculates the complex field generated at any propagation distance, corroborating that the desired mode propagates in even diffraction orders, even in near field.
YR 2024
FD 2024
LK https://hdl.handle.net/10630/32576
UL https://hdl.handle.net/10630/32576
LA eng
NO “Plan Andaluz de Investigacion, Desarrollo  e Innovacion (PAIDI)” 2021. Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 20 ene 2026