Recent Laser Scanning Technology In Optical Information Systems

Akira Arimoto

doi:10.1117/12.961784

28 September 1989 Recent Laser Scanning Technology In Optical Information Systems

Akira Arimoto

Proceedings Volume 1139, Optical Storage and Scanning Technology; (1989) https://doi.org/10.1117/12.961784
Event: 1989 International Congress on Optical Science and Engineering, 1989, Paris, France

Abstract

Laser scanning technology is a key technology in optical information systems such as optical disc storage and laser beam printers. Higher speed and higher resolution are always requested. In laser beam printers,dual beam laser scanning with a rotationally asymmetric aspheric surface is introduced to achieve these requirements. In optical disc systems, the mechanical actuator is eliminated and an electronically controlled surface acoustic wave (SAW) deflector is introduced.

Citation Download Citation

Akira Arimoto "Recent Laser Scanning Technology In Optical Information Systems", Proc. SPIE 1139, Optical Storage and Scanning Technology, (28 September 1989); https://doi.org/10.1117/12.961784

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