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

Kari Kataja; Janne Aikio; Dennis G. Howe

doi:10.1364/AO.41.004181

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

Kari Kataja, Janne Aikio, Dennis G. Howe

University of Arizona

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

3 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	4181-4187
Journal	Applied Optics
Volume	41
Issue number	20
DOIs	https://doi.org/10.1364/AO.41.004181
Publication status	Published - 2002
MoE publication type	A1 Journal article-refereed

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10.1364/AO.41.004181

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title = "Numerical study of near-field writing on a phase-change optical disk",

abstract = "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.",

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AU - Kataja, Kari

AU - Aikio, Janne

AU - Howe, Dennis G.

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AB - 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.

U2 - 10.1364/AO.41.004181

DO - 10.1364/AO.41.004181

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VL - 41

SP - 4181

EP - 4187

JO - Applied Optics

JF - Applied Optics

IS - 20

ER -

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

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