論文

査読有り
2006年2月

High-density near-field readout using diamond solid immersion lens

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS
  • M Shinoda
  • ,
  • K Saito
  • ,
  • T Kondo
  • ,
  • A Nakaoki
  • ,
  • M Furuki
  • ,
  • M Takeda
  • ,
  • M Yamamoto
  • ,
  • TJ Schaich
  • ,
  • BM Van Oerle
  • ,
  • HP Godfried
  • ,
  • PAC Kriele
  • ,
  • EP Houwman
  • ,
  • WHM Nelissen
  • ,
  • GJ Pels
  • ,
  • PGM Spaaij

45
2B
開始ページ
1311
終了ページ
1313
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1143/JJAP345.1311
出版者・発行元
INST PURE APPLIED PHYSICS

We investigated high-density near-field readout using a diamond solid immersion lens (SIL). A synthetic single-crystal chemical vapor deposition diamond provides a high refractive index and a high transmission for a wide wavelength range. Since the refractive index at a wavelength of 405 nm is 2.458, we could design a solid immersion lens with an effective numerical aperture of 2.34. Using the diamond SIL, we observed the eye pattern of a 150-GB-capacity (104.3 Gbit/in.(2)) disk with a track pitch of 130 nm and a bit length of 47.6 nm.

Web of Science ® 被引用回数 : 21

リンク情報
DOI
https://doi.org/10.1143/JJAP345.1311
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000235978200057&DestApp=WOS_CPL

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