Optical information storage based on polymeric dyes

Details Optical information storage based on polymeric dyes Optical information storage based on polymeric dyes

1985-03-11

1987-05-19

Louie, Won H.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

430495, 430945, G03C 172

Patent

active

046668195

ABSTRACT:
An optical recording medium of thermoplastic, radiation-absorbing material comprises at least one polymeric dye which is capable of selective radiation absorption in the wavelength range 300-1000 nm so as to allow thermoplastic deformation of the material by a focused beam of radiation.

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"Single Wavelength Optical Recording in Pure Solvent-Coated IR Dye Layers", by D. J. Gravesteijn, et al., Proceedings of SPIE, vol. 420, pp. 327-331, Jun. 1983.
IEEE Journal QE-14, 487, Bell, et al, 1978.

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