Affiliation:
1. Instituto de Física Universidade Federal de Goiás
Abstract
Experimental results on the diffraction efficiency of fixed holograms in undoped Bi2TeO5 are presented. Gratings were recorded at room temperature, and using a 532 nm wavelength laser light, the diffraction efficiency of the fixed grating was found to be dependent on the grating’s spacing and recording time.
Funder
Fundação de Amparo à Pesquisa do Estado de São Paulo
Fundo de Apoio ao Ensino, à Pesquisa e Extensão, Universidade Estadual de Campinas
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Fundação de Apoio a Pesquisa do Estado de Goiás