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Brief Communications
Study of perforation of a thin-film recording medium by sharply focused GaAlAs/GaAs laser radiation
P. G. Eliseev, Pham Van Hoi
Abstract:
A study was made of a method for storing data by perforation of a thin film (Te or Ag on a Plexiglas substrate) by injection-laser radiation of wavelengths in the range 830–880 nm. Submicron (of area 0.5μ2 or more) holes were formed, so that the recorded data density corresponded to the level in audio disks.
Received: 19.11.1985
Citation:
P. G. Eliseev, Pham Van Hoi, “Study of perforation of a thin-film recording medium by sharply focused GaAlAs/GaAs laser radiation”, Kvantovaya Elektronika, 13:6 (1986), 1261–1264 [Sov J Quantum Electron, 16:6 (1986), 825–827]
Linking options:
https://www.mathnet.ru/eng/qe6923 https://www.mathnet.ru/eng/qe/v13/i6/p1261
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