Multilevel optical memory with ellipsometry-based readout method

Vasyliy G. Kravets; Vladislav I. Zimenko; V. I. Indutny; Vasily V. Motuz; N. E. Yanchyk

doi:10.1117/12.267705

28 February 1997 Multilevel optical memory with ellipsometry-based readout method

Vasyliy G. Kravets, Vladislav I. Zimenko, V. I. Indutny, Vasily V. Motuz, N. E. Yanchyk

Proceedings Volume 3055, International Conference on Optical Storage, Imaging, and Transmission of Information; (1997) https://doi.org/10.1117/12.267705
Event: International Conference on Optical Storage, 1996, Kiev, Ukraine

Abstract

The aim of the present study is an investigation of ellipsometry based reading out method from multilevel optical recording medium. This method is based on the variation of ellipsometrical parameters of laser beam under reflection from the multilayered (or multilevel) recording medium. A mathematical simulation of the above mentioned recording medium was performed and the program for calculation of ellipsometrical parameters variation was developed under reflection from multilayered information carrier. The calculations for As₂ Se₃-As₂S₃ pairs of materials and a correspondent sample of four- layered information carrier were performed.

Citation Download Citation

Vasyliy G. Kravets, Vladislav I. Zimenko, V. I. Indutny, Vasily V. Motuz, and N. E. Yanchyk "Multilevel optical memory with ellipsometry-based readout method", Proc. SPIE 3055, International Conference on Optical Storage, Imaging, and Transmission of Information, (28 February 1997); https://doi.org/10.1117/12.267705

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