Abstract
The spatial resolution and area of a SLM are so limited that the reconstructed image and the visual field inevitable become small. The maginification of the reconstructed image and the visual field is realized by combining a Fourier transform lens together with a magnification lens. New technique to calucuate the CGH for the fast computation and the elimination of the conjugate image is also developed. 3-dimentional object consists of 1973 bright points is displayed 10 times per second with the techniques.
