| 摘要 |
PURPOSE:To generate a color hologram signal easily by using a laser light source which generates a laser beam in three mixed primary colors, and a color image pickup element equipped with stripe filters for three primary colors. CONSTITUTION:A three-primary-color mixed laser beam LB1 from a laser light source 3 is supplied to an optical means 6. The optical means 6 generates a reference wave beam LB2 and a body-wave beam LB3 from said beam LB1, and form their interference wave on the image pickup surface of a color image pickup tube 4 equipped with stripe filters for three primary colors. An image pickup signal (color hologram signal) from the image pickup tube 4 is supplied to an image pickup circuit 10. Thus, the color hologram signal is generated easily. |
