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Applied Optics

Applied Optics


  • Vol. 41, Iss. 20 — Jul. 10, 2002
  • pp: 4181–4187

Numerical study of near-field writing on a phase-change optical disk

Kari Kataja, Janne Aikio, and Dennis G. Howe  »View Author Affiliations

Applied Optics, Vol. 41, Issue 20, pp. 4181-4187 (2002)

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Absorption in the phase-change layer of an optical disk located in the near field of a Fabry-Perot laser diode is studied with a combination of finite-difference time domain (FDTD) analysis and a phenomenological laser model that predicts the operational characteristics of a laser diode. Some numerical simulations are performed and results are presented. In addition, the combined FDTD/laser-simulation model is described briefly.

© 2002 Optical Society of America

OCIS Codes
(210.0210) Optical data storage : Optical data storage

Original Manuscript: January 28, 2002
Revised Manuscript: March 27, 2002
Published: July 10, 2002

Kari Kataja, Janne Aikio, and Dennis G. Howe, "Numerical study of near-field writing on a phase-change optical disk," Appl. Opt. 41, 4181-4187 (2002)

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