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Optically activated magnetic recording tapeOptically activated data storage medium visually and electromagnetically reproduces a recorded signal. In an electric field, particles in heat-fluidized thermoplastic layer form a visible image of the recorded signal. Refluidizing the thermoplastic layer erases the signals. Very high data packing densities are achieved.
Document ID
19700000237
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Marks, A. M. (MARKS POLARIZED CORP.)
Shulman, A. R.
Date Acquired
August 5, 2013
Publication Date
November 1, 1970
Subject Category
Electronic Components And Circuits
Report/Patent Number
GSC-10275
GSC-10276
Report Number: GSC-10275
Report Number: GSC-10276
Accession Number
70B10247
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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