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15 September 2005 Super-resolution read-only optical disk with different mask materials
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Proceedings Volume 5966, Seventh International Symposium on Optical Storage (ISOS 2005); 596616 (2005) https://doi.org/10.1117/12.649653
Event: Seventh International Symposium on Optical Storage (ISOS 2005), 2005, Zhanjiang, China
Abstract
Super-resolution read-only optical disks using different mask materials and stack structures were prepared by using rf sputtering method, and then dynamic readout properties were measured, our results show that by using Si as the mask material the signal-to-noise ratio can reach about 35dB, and the density can be increased both in the linear direction and in the track direction, while by using AgInSbTe as the mask material the optimum signal-to-noise ratio is about 40dB, which is very close to the practical application level.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jingsong Wei, Feng Zhang, Yang Wang, and Fuxi Gan "Super-resolution read-only optical disk with different mask materials", Proc. SPIE 5966, Seventh International Symposium on Optical Storage (ISOS 2005), 596616 (15 September 2005); doi: 10.1117/12.649653; https://doi.org/10.1117/12.649653
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