Optical immersion as a new way to increase information recording density

Viacheslav V. Petrov; Semen M. Shanoylo; Andrey A. Kryuchin; V. I. Kozheshcurt; A. A. Tokar; Vladislav I. Zimenko

doi:10.1117/12.140332

24 April 1992 Optical immersion as a new way to increase information recording density

Viacheslav V. Petrov, Semen M. Shanoylo, Andrey A. Kryuchin, V. I. Kozheshcurt, A. A. Tokar, Vladislav I. Zimenko

Proceedings Volume 1731, Soviet-Chinese Joint Seminar on Holography and Optical Information Processing; (1992) https://doi.org/10.1117/12.140332
Event: Soviet-Chinese Joint Seminar on Holography and Optical Information Processing, 1991, Bishkek, Kirgizstan, Russian Federation

Abstract

The authors propose a method to increase the information recording density in optical storage by means of optical immersion. The influences of parameters of information carrier substrate and moving immersion liquid flow on the aberrations of information recording-reading optical channel are investigated. It has been shown that in the case of optical immersion data recording the most acceptable information carrier was a carrier shaped as an optical cylinder. The information recording in such an optical cylinder is performed on its internal surface. The recording media and the method of depositing these media on the cylinder's internal surface are analyzed. The technical characteristics for the immersion type optical storage are given.

Citation Download Citation

Viacheslav V. Petrov, Semen M. Shanoylo, Andrey A. Kryuchin, V. I. Kozheshcurt, A. A. Tokar, and Vladislav I. Zimenko "Optical immersion as a new way to increase information recording density", Proc. SPIE 1731, Soviet-Chinese Joint Seminar on Holography and Optical Information Processing, (24 April 1992); https://doi.org/10.1117/12.140332

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