Colorful reconstructions from a thin multi-plane phase hologram.
Opt Express
; 16(15): 11618-23, 2008 Jul 21.
Article
em En
| MEDLINE
| ID: mdl-18648483
ABSTRACT
A new technique of design and reconstruction of a color hologram is presented. The design is based on an iterative multi-plane optimization algorithm. It allows to encode three different images for a reconstruction at various distances measured from the hologram plane. The distances are calculated in order to obtain a fine color compound image when the hologram is illuminated by three laser beams of RGB colors. A single light phase modulator is used instead of three. The reconstructed red, green and blue component images remain in an exact match in size and position. The 2-D color image is reconstructed at a pre-assumed distance and its color pattern can be easily controlled by the choice of the three input component images.
Buscar no Google
Base de dados:
MEDLINE
Assunto principal:
Algoritmos
/
Holografia
/
Interpretação de Imagem Assistida por Computador
/
Aumento da Imagem
/
Cor
/
Colorimetria
/
Imageamento Tridimensional
Idioma:
En
Ano de publicação:
2008
Tipo de documento:
Article