| 摘要 |
2133329 9320657 PCTABS00027 A multiplexed, multicolored video imaging system which comprises a plurality of pulsed lasers to provide input beams, a single acoustic-optical cell to receive the input beams, a transducer to modulate the input beams in the cell, a signal generator to produce sound waves in the cell corresponding to the electrical signals used for a line image, data compression means to decrease the time of propagation of the sound waves in the cell, multiplexing means to provide an electrical signal corresponding to each wavelength to separate and sequentially modulate the video signals to provide a multiplexed, modulated output beam, a projection surface and projection means to form a line multiplexed, multicolored output on the projection surface.
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