Study of full-color multiplexed transmission holograms of diffusing objects recorded in photopolymer bayfol hx

Sevilla, M. ; Marín-Sáez, J. (Universidad de Zaragoza) ; Chemisana, D. ; Collados, M.V. (Universidad de Zaragoza) ; Atencia, J. (Universidad de Zaragoza)

Resumen: A wavelength multiplexing procedure for color transmission volume holograms of diffusing objects recorded in Bayfol® HX200 photopolymer is proposed. For the recording, three lasers of 442 nm, 532 nm and 633 nm, and a Spectralon® diffusing object were used for monochromatic and polychromatic calibration. Monochromatic calibration shows that the maximum index modulation obtained for each wavelength was not enough to give 100% efficiency, although the efficiency values achieved in the case of monochromatic recordings with diffusing objects were high, at around 90% for 633 nm and 532 nm recordings, and 60% for 442 nm. The efficiency values obtained for multiplexed holograms were 19.1% for the 442 nm hologram, 25.9% for the 532 nm hologram and 15.2% for the 633 nm.

Idioma: Inglés

DOI: 10.3390/photonics8110465

Año: 2021

Publicado en: Photonics 8, 11 (2021), 465 [16 pp.]
ISSN: 2304-6732

Factor impacto JCR: 2.536 (2021)

Categ. JCR: OPTICS rank: 51 / 100 = 0.51 (2021) - Q3 - T2

Factor impacto CITESCORE: 2.3 - Medicine (Q3) - Physics and Astronomy (Q3)

Factor impacto SCIMAGO: 0.558 - Instrumentation (Q2) - Atomic and Molecular Physics, and Optics (Q2)

Financiación: info:eu-repo/grantAgreement/ES/DGA-FES/E44-17R
Financiación: info:eu-repo/grantAgreement/ES/MICINN-AEI/PID2019-108598GB-I00/AEI/10.13039/501100011033
Financiación: info:eu-repo/grantAgreement/ES/MICINN-AEI/PID2019-111536RB-I00/AEI/10.13039/501100011033
Financiación: info:eu-repo/grantAgreement/ES/MICINN-AEI/PID2021-114311RA-I00/AEI/10.13039/501100011033

Tipo y forma: Article (Published version)

Área (Departamento): Área Física Aplicada (Dpto. Física Aplicada)
Área (Departamento): Área Óptica (Dpto. Física Aplicada)