28 January 1999 New IR dye for optical disk memory
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Proceedings Volume 3733, ICONO '98: Nonlinear Optical Phenomena and Coherent Optics in Information Technologies; (1999) https://doi.org/10.1117/12.340091
Event: ICONO '98: Laser Spectroscopy and Optical Diagnostics: Novel Trends and Applications in Laser Chemistry, Biophysics, and Biomedicine, 1998, Moscow, Russian Federation
Abstract
The method is presented to get the new tert-butil-replaced polymetilen dye with a big IR absorbing at 780-810 nm. On its base, it is elaborated the thin amorphous film for optical disk memory WORM. The experiments are shown to write energy as 34 mJ/sm2, signal contrast at the reading is 70 percent and the signal to noise ratio is 45dB.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
T. N. Gerasimova, V. V. Shelkovnikov, Natalja A. Orlova, Zoya M. Ivanova, Victor S. Sobolev, Yu. V. Deripalov, G. A. Kascheeva, I. V. Filimonenko, "New IR dye for optical disk memory", Proc. SPIE 3733, ICONO '98: Nonlinear Optical Phenomena and Coherent Optics in Information Technologies, (28 January 1999); doi: 10.1117/12.340091; https://doi.org/10.1117/12.340091
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