Manipulation of multidimensional plasmonic spectra for information storage

被引：23

作者：

Chen, Wei Ting ^{[1
]}

Wu, Pin Chieh ^{[1
]}

Chen, Chen Jung ^{[1
]}

Weng, Chun-Jen ^{[2
]}

Lee, Hsin-Chen ^{[3
]}

Yen, Ta-Jen ^{[3
]}

Kuan, Chieh-Hsiung ^{[4
]}

Mansuripur, Masud ^{[5
]}

Tsai, Din Ping ^{[1
,2
,6
]}

机构：

[1] Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan

[2] Instrument Technol Res Ctr, Natl Appl Res Lab, Hsinchu 300, Taiwan

[3] Natl Tsing Hua Univ, Dept Mat Sci & Engn, Hsinchu 30013, Taiwan

[4] Natl Taiwan Univ, Dept Elect Engn, Taipei 10617, Taiwan

[5] Univ Arizona, Coll Opt Sci, Tucson, AZ 85721 USA

[6] Acad Sinica, Res Ctr Appl Sci, Taipei 11529, Taiwan

来源：

APPLIED PHYSICS LETTERS | 2011年 / 98卷 / 17期

关键词：

OPTICAL-DATA STORAGE; MARKS; TRANSMISSION; APERTURE; MEDIA; DISK;

D O I：

10.1063/1.3584020

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrate a concept of optical data storage through plasmonic resonances of metallic nanostructures. Metallic nanostructures exhibit strong variations in their reflectance and/or transmittance spectra due to surface plasmon polariton resonances. We study the variations in spectra through 50 x 50 arrays of repeated unit cells covering a total area of similar to 50 x 50 mu m(2). Each cell contains ten different nanofeatures, such as an ellipse, a ring, a circle, a triangle, a square, etc. The size of each unit-cell is 500 x 500 nm(2), and the periodicity is 1.0 mu m. The variations in spectra are obvious enough to be distinguished and then retrieved. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3584020]

引用

页数：3

共 23 条

[1] Phase-change media for high-numerical-aperture and blue-wavelength recording [J].