2026-05-28T15:51:23Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/325762026-02-03T12:21:57Zcom_10630_2254col_10630_37959
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Puerta-Notario, Antonio
author
Schröder Antúnez, Lucía de Fátima
author
Garrido-Balsells, José María
author
Boluda-Ruiz, Rubén
author
Castillo-Vázquez, Beatriz
author
García-Zambrana, Antonio
2024-09-17T10:11:44Z
2024-09-17T10:11:44Z
2024
https://hdl.handle.net/10630/32576
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.
eng
Modulación de fase
Moduladores de luz
Analysis of complex amplitude modulation with checkerboard-type holograms in phase-only modulators.
conference output
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URL
https://riuma.uma.es/bitstreams/08c86de5-2ef0-4cdf-8b6b-c89cefd390ac/download
File
MD5
af5674336142dba5b2298112674050d4
1236848
application/pdf
185-Analysis_of_complex_amplitude_modulation_with_checkerboard-type_holograms-185.pdf