Three-dimensional optical data storage through multi-photon confocal microscopy and imaging

被引：13

作者：

Dallari, William ^{[1
]}

Scotto, Marco ^{[1
]}

Allione, Marco ^{[1
]}

Samoylova, Elena ^{[1
]}

Pignatelli, Francesca ^{[1
]}

Cingolani, Roberto ^{[1
]}

Athanassiou, Athanassia

Diaspro, Alberto ^{[1
]}

机构：

[1] Italian Inst Technol, I-16163 Genoa, Italy

来源：

MICROELECTRONIC ENGINEERING | 2011年 / 88卷 / 12期

关键词：

Optical data storage; Multiphoton confocal microscopy; DIARYLETHENES; READOUT; MEMORY;

D O I：

10.1016/j.mee.2011.05.006

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Three dimensional optical data storage is one of the most promising tools to respond to the always growing demand for high data storage capacity. Here, we focused a femtosecond laser source by means of a confocal microscope onto different transparent recording media. The purpose of the study is to probe the capability of the system to independently address different data layers within the storage medium achieving thus three dimensional data storage. We demonstrated the possibility to write superposed independent layers of data due to either multiphoton excitation or to local optical breakdown and the performances observed in the different types of media used are compared. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：3466 / 3469

页数：4

共 19 条

[1] 2-PHOTON ABSORPTION IN SEMICONDUCTOR NANOCRYSTALS [J].