LIGHT IMAGE DIRECT TRANSMISSION METHOD AND DEVICE

摘要

This invention provides an improved optical image direct transmitting device which compensates distortion made when transmitting an image by phase conjugate wave via hologram. This device includes a first lens (6c) forming a light from an input image as parallel light; a transfer medium (2a) transmitting light information; a hologram recording medium (1a) including information about distortion of the transfer medium (2a); a reflecting mirror (7); a second lens (6d) collecting the parallel light passing the medium (1a) from the first lens (60) on the mirror (7); third lenses (6a, 6b) collecting a phase conjugate wave regenerated from the hologram recording medium (1a) on the transfer medium (2a); and an image output unit (4) displaying the light information from the medium (2a).