Dynamic readout of subdiffraction-limited pit arrays with a silver superlens
文献类型：期刊论文
| 作者 | Wei JS(魏劲松) ; Gan FX(干福熹) |
| 刊名 | appl. phys. lett.
 |
| 出版日期 | 2005 |
| 卷号 | 87期号:21页码:211101 |
| 关键词 | NEAR-FIELD STRUCTURE SB THIN-FILM NEGATIVE REFRACTION LENS SUPERRESOLUTION |
| ISSN号 | 0003-6951 |
| 中文摘要 | recent theoretical and experimental results suggested that the silver superlens could be constructed through controlling silver thin film thickness and preparation conditions, and applied in subdiffraction-limited optical imaging and optical lithography. in this work, we report another significant application of silver superlens-ultrahigh density optical data storage. with the silver superlens the subdiffraction-limited pit arrays on an optical disk are dynamically read out and the carrier-to-noise ratio can reach 25 db for the thin film thickness of 46 nm. the readout laser power and readout velocity have little effect on the carrier-to-noise ratio. additionally, in our experiment the silver thin film thickness needs to be controlled in the range from 20 to 80 nm. |
| 学科主题 | 光存储 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000233362300001 |
| 公开日期 | 2009-09-22 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/3775]  |
| 专题 | 上海光学精密机械研究所_高密度光存储技术实验室 |
| 推荐引用方式 GB/T 7714 | Wei JS,Gan FX. Dynamic readout of subdiffraction-limited pit arrays with a silver superlens[J]. appl. phys. lett.,2005,87(21):211101. |
| APA | 魏劲松,&干福熹.(2005).Dynamic readout of subdiffraction-limited pit arrays with a silver superlens.appl. phys. lett.,87(21),211101. |
| MLA | 魏劲松,et al."Dynamic readout of subdiffraction-limited pit arrays with a silver superlens".appl. phys. lett. 87.21(2005):211101. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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