Dynamic Digital Holography for recording and reconstruction of 3D images using optoelectronic devices

Autor(es)

Indira S. V. Yepes ^[1] ; Marcos R. R. Gesualdi ^[2]

Afiliação do(s) autor(es)

^[1] Universidade Federal do ABC - Brasil

^[2] Universidade Federal do ABC - Brasil

• Tipo de documento: Artigo Científico
• Fonte: J. Microw. Optoelectron. Electromagn. Appl.; v. 16, n. 3, p. 801-815, 2017-09-00.

Resumo

Abstract In this work, we present the optical recording and reconstruction of dynamic 3D digital holograms using optoelectronic devices. Digital Holography technique allows recording and reconstruction of three-dimensional images of real objects, since a hologram presents both the intensity and phase information about the object. The experimental implementation of digital holographic systems for recording, as well as for numerical and optical reconstruction of three-dimensional objects became possible. We developed an experimental setup that allowed the optical recording (construction) of dynamic digital holograms (DHs) from real three-dimensional objects in CCD cameras, together with their numerical reconstruction and their optical reconstruction in a dynamic process by using a spatial light modulator, SLM; it was used a single holographic experimental setup in the entire process. We have obtained good results that enable excellent prospects for applications in recording and reconstruction of 3D scenes. (AU)

• Processo FAPESP: 09/11429-2 - Técnicas de Óptica Não Linear Fotorrefrativa Aplicada na Geração, Controle e Análise de Ondas Ópticas
• Beneficiário: Marcos Roberto da Rocha Gesualdi
• Modalidade de apoio: Auxílio à Pesquisa - Regular