Z-scan study of nonlinear optical coupling of PtOx and Ge 2Sb2Te5 of near-field optical recording structure

Y.H. Fu, Y.L. Lu, P.H. Chang, W.-C. Hsu, S.-Y. Tsai, Din-ping Tsai

Research output: Journal article publicationJournal articleAcademic researchpeer-review

4 Citations (Scopus)


The strong local nonlinear optical coupling properties of a 5 nm PtO x thin film sandwiched by two Ge2Sb2Te 5 phase-change structures of a new type super-resolution near-field optical disk are investigated and observed by Z-scan experiments. ©2006 The Japan Society of Applied Physics.
Original languageEnglish
Pages (from-to)7224-7227
Number of pages4
JournalJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Issue number9 A
Publication statusPublished - 7 Sep 2006
Externally publishedYes


  • Localize surface plasmon
  • Near-field optical recording
  • PtOx thin film
  • Super-resolution near-field structure (super-RENS)
  • Z-scan measurement

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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