論文

査読有り
2000年

Near-field phase-change recording using a GaN laser diode

OPTICAL DATA STORAGE 2000
  • K Kishima
  • ,
  • Ichimura, I
  • ,
  • K Yamamoto
  • ,
  • K Osato
  • ,
  • Y Kuroda
  • ,
  • A Iida
  • ,
  • K Saito

4090
開始ページ
50
終了ページ
55
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
出版者・発行元
SPIE-INT SOC OPTICAL ENGINEERING

We developed a 1.5-Numerical-Aperture optical setup using a GaN blue-violet laser diode. We used a 1.0 mm-diameter super-hemispherical solid immersion lens (SIL), and optimized a phase-change (PC) disk structure including the cover layer by the method of MTF simulation. The disk surface was polished by tape burnishing technique. An eye-pattern of (1-7)-coded data at the linear density of 80 nm/bit was demonstrated on the phase-change disk below a 50 nm gap height, which was realized through our air-gap servo mechanism.

Web of Science ® 被引用回数 : 10

リンク情報
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000165310200007&DestApp=WOS_CPL
ID情報
  • ISSN : 0277-786X
  • Web of Science ID : WOS:000165310200007

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