Abstract
Optical data storage has been closing to the diffraction limit. Since CD was developed and commercialized, everybody has never believed that the systems reach the ultimate limitation in the near future. In order to overcome and avoid the collapse, many studies have been proposed and examined, such as using magnetic and optical super-resolution, multi-level recording, three-dimensional recording, near-field recording and so on. However, most of all studies have not yet found the best solution towards data densities of 100 Gbits/inch2 and further more.
© 2001 IEEE
PDF ArticleMore Like This
Kyoung-Youm Kim and Byoungho Lee
137 Photorefractive Effects, Materials, and Devices (PR) 2001
Takao Suzuki
ThA1_1 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2001
Yung-Chiun Her, Yuh-Chang Lan, Wei-Chih Hsu, and Song-Yeu Tsai
TuE3 Optical Data Storage (ODS) 2003