Holographic motion pictures by hole burning
Koichi Karaki, Hiroko Sasaki, Masaharu Mitsunaga
A real-time read/write motion picture has been demonstrated by hole-burning holography using cryogenic Eu3+:Y2SiO5 crystal. In a holographic configuration, the laser frequency was continuously scanned within the 7F0-5D0 absorption line while the object was in motion. Since this movie does not have any picture frames, it is temporary continuous. This feature might realize high-speed and high-time- resolution motion recording.
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Jul 27, 1995•1 citation