Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Magalhaes, D. S. F."'
A estereoscopia eh uma tecnica que permite a observacao de imagens tridimensionais, mas estah sempre associada com o uso de algum equipamento especial para visualizacao, como oculos bicolores ou polarizados. Para o uso em aplicacoes medicas o emprego
Externí odkaz:
http://arxiv.org/abs/1004.2275
Publikováno v:
Opt. Lett. 34, 533-535 (2009)
We show a system capable of projecting a video scene on a white-light holographic screen to obtain a kind of image that results in a plane in front of the screen. This holographic screen is mainly a diffractive lens and it is constructed by holograph
Externí odkaz:
http://arxiv.org/abs/0902.4705
Autor:
Lunazzi, J. J., Magalhaes, D. S. F.
In this paper we demonstrate that the light diffracted by a simple compact disc can be used to generate photographic images of a certain kind. Being the compact disc an axicon that generates a diffraction-free beam, we show that the focusing position
Externí odkaz:
http://arxiv.org/abs/physics/0701234
Autor:
Lunazzi, Jose J., Magalhaes, D. S. F.
Publikováno v:
Proceedings of SPIE; Nov2004, Issue 1, p1463-1468, 6p
