Readout signals enhancements of subwavelength recording marks via random nanostructures

Tai Chi Chu; Wei Chih Liu; Din Ping Tsai; Yoshimasa Kawata

doi:10.1143/JJAP.47.5767

Readout signals enhancements of subwavelength recording marks via random nanostructures

Tai Chi Chu, Wei Chih Liu, Din Ping Tsai, Yoshimasa Kawata

Department of Physics

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Super-resolution properties of super-resolution near-field structures (super-RENS) are analyzed by a simplified Fourier optics approach. Statistical averages of near-field optical disks with random nanostructures are calculated to realize their general behaviors. Averaged readout waveforms of near-field optical disks with random apertures are calculated numerically. The resolution of a near-field optical disk is determined by the size and shape of the random nanostructure.

Original language	English
Pages (from-to)	5767-5769
Number of pages	3
Journal	Japanese Journal of Applied Physics
Volume	47
Issue number	7 PART 2
DOIs	https://doi.org/10.1143/JJAP.47.5767
Publication status	Published - 2008 Jul 18

Keywords

Apertures
Fourier optics
Near-field optical disk
Random structures
Super-RENS

ASJC Scopus subject areas

General Engineering
General Physics and Astronomy

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10.1143/JJAP.47.5767

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title = "Readout signals enhancements of subwavelength recording marks via random nanostructures",

abstract = "Super-resolution properties of super-resolution near-field structures (super-RENS) are analyzed by a simplified Fourier optics approach. Statistical averages of near-field optical disks with random nanostructures are calculated to realize their general behaviors. Averaged readout waveforms of near-field optical disks with random apertures are calculated numerically. The resolution of a near-field optical disk is determined by the size and shape of the random nanostructure.",

keywords = "Apertures, Fourier optics, Near-field optical disk, Random structures, Super-RENS",

author = "Chu, {Tai Chi} and Liu, {Wei Chih} and Tsai, {Din Ping} and Yoshimasa Kawata",

year = "2008",

month = jul,

day = "18",

doi = "10.1143/JJAP.47.5767",

language = "English",

volume = "47",

pages = "5767--5769",

journal = "Japanese Journal of Applied Physics",

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T1 - Readout signals enhancements of subwavelength recording marks via random nanostructures

AU - Chu, Tai Chi

AU - Liu, Wei Chih

AU - Tsai, Din Ping

AU - Kawata, Yoshimasa

PY - 2008/7/18

Y1 - 2008/7/18

N2 - Super-resolution properties of super-resolution near-field structures (super-RENS) are analyzed by a simplified Fourier optics approach. Statistical averages of near-field optical disks with random nanostructures are calculated to realize their general behaviors. Averaged readout waveforms of near-field optical disks with random apertures are calculated numerically. The resolution of a near-field optical disk is determined by the size and shape of the random nanostructure.

AB - Super-resolution properties of super-resolution near-field structures (super-RENS) are analyzed by a simplified Fourier optics approach. Statistical averages of near-field optical disks with random nanostructures are calculated to realize their general behaviors. Averaged readout waveforms of near-field optical disks with random apertures are calculated numerically. The resolution of a near-field optical disk is determined by the size and shape of the random nanostructure.

KW - Apertures

KW - Fourier optics

KW - Near-field optical disk

KW - Random structures

KW - Super-RENS

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M3 - Article

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JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

IS - 7 PART 2

ER -

Readout signals enhancements of subwavelength recording marks via random nanostructures

Abstract

Keywords

ASJC Scopus subject areas

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