1 March 1974 Lasers For Information Scan And Control
Author Affiliations +
The laser is a highly advanced light source. The light is intense, monochromatic, and coherent. The light beam can be manipulated, controlled, and detected easily. With additional optical elements the beam can be directed, turned off-and-on, and the intensity varied continuously at will. All of these attributes make the laser a promising component for writing on emulsions and films, character recognition, non-impact printing, and quite recently, video recording and play-back. This all leads us into areas of infor-mation processing, storage, and handling never before thought possible.
© (1974) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Karl G. Hernqvist, Karl G. Hernqvist, Reno Carbonetta, Reno Carbonetta, } "Lasers For Information Scan And Control", Proc. SPIE 0053, Laser Recording and Information Handling Technology I, (1 March 1974); doi: 10.1117/12.954192; https://doi.org/10.1117/12.954192


Wavelength Selectivity With Metal Halide Lasers
Proceedings of SPIE (March 30 1983)
Hollow cathode He Cd+ multi color laser a spectroscopic...
Proceedings of SPIE (December 03 1998)
Is He Cd The Ideal Laser For High Speed, High...
Proceedings of SPIE (September 19 1982)
Recent Developments In Gas Laser Technology
Proceedings of SPIE (May 16 1969)
Strontium and cadmium pulsed cataphoretic lasers
Proceedings of SPIE (June 28 1998)

Back to Top