The use of a pulse laser as the source light for a holographic video system allows to eliminate the polygon mirror or scanners in the system. At the same time, a single long aperture AOM is replaced by 6 small aperture AOMs aligned in a line. The effective aperture length of the 6 AOM combination is 6 times of that of the individual AOM. the CGH data is divided in 6 equal part s and fed into the corresponding AOM simultaneously. This new AOM structure permits to use a personal computer for data feeding.
展开▼
