Mechanism of read-instability of optical recording

Tohru Kitaguchi; Etsuji Akimoto; Harumichi Tsukada; Seiichi Ohta; Shuso Iyoshi

doi:10.1117/12.22015

1 August 1990 Mechanism of read-instability of optical recording

Tohru Kitaguchi, Etsuji Akimoto, Harumichi Tsukada, Seiichi Ohta, Shuso Iyoshi

Proceedings Volume 1316, Optical Data Storage; (1990) https://doi.org/10.1117/12.22015
Event: Optical Data Storage, 1990, Vancouver, Canada

Abstract

Numerical analysis of the heat propagation shows an important role of the adhesion of recording layer and plastic substrate of optical recording media. Poor adhesion leads to the delamination of recording layer and causes the irreversible deformation of substrate. This explains the irreversible decrease of read back signal by continuous laser beam.

Citation Download Citation

Tohru Kitaguchi, Etsuji Akimoto, Harumichi Tsukada, Seiichi Ohta, and Shuso Iyoshi "Mechanism of read-instability of optical recording", Proc. SPIE 1316, Optical Data Storage, (1 August 1990); https://doi.org/10.1117/12.22015

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