Reading out information stored in thin polymer layers

Details Reading out information stored in thin polymer layers Reading out information stored in thin polymer layers

1990-02-20

1991-09-17

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Retrieving image made using radiation imagery

430945, 430269, 430290, 4284111, 369100, 369101, 369110, 365215, 365217, G11C 700, G11B 700, B32B 904, G03C 1100

Patent

active

050494627

ABSTRACT:
Information stored in a thin polymer layer is read out in a process wherein information introduced into a thin polymer layer on a metallic or semiconductor layer by electromagnetic or particle rays which produce a permanent change in the properties of the polymer layer in the irradiated areas is read out using surface plasmons.

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