液晶空間光変調器を用いたホログラフィテレビジョン
1991 年 15 巻 73 号 p. 25-30
詳細
1991 年 15 巻 73 号 p. 25-30
A holographic display technology is a kind of true 3-D techniques. In our system, a photosensitive firm is replaced with a CCD and a LCD in a conventional holographic system. The interference frindge pattern of an authentic object is read by the CCD camera and that signal is transfered to the LCTV-SLM illuminated by collimated laser. The spatial filtering technique is applied to remove the zero-order light in reconstruction. Thus we can record and reconstruct the motion-picture holographic images electrically in real-time.
