One-way transmission of a multipixel image through the multimode optic
al fiber based on the phase-conjugation principle is realized. A disto
rtion-compensating hologram for each pixel of an image to be transmitt
ed is superposed on a photoplate. Each hologram is recorded with a ref
erence beam of different beam incidence angle to provide proper wave-f
ront correction for each pixel without any interference from other pix
els. The reference beams are holographically generated from a photopla
te in which small holographic lenslets are aligned in a matrix pattern
. Images of up to 25 pixels are transmitted through the fiber experime
ntally.