Coupled-field-analysis and dynamic improvement of ultraslim optical pickup actuator

Dong Ju Lee, Gi Won Jung, No Cheol Park, Hyun Seok Yang, Young Pil Park, Byung Youn Song, Won Ik Cho, Pyong Yong Seong, Kyoung Ho Lee

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

We propose coupled-field analysis that enables the precise analysis of the dynamic characteristics of optical pickup actuators. The effectiveness of the proposed method is confirmed by applying it to improve the performance of an ultraslim pickup actuator by some optimization methods. The redesigned actuator is evaluated in dynamic experiments.

Original languageEnglish
Pages (from-to)3373-3378
Number of pages6
JournalJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume44
Issue number5 B
DOIs
Publication statusPublished - 2005 May 1

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Pickups
Actuators
actuators
sensors
dynamic characteristics
optimization
Experiments

All Science Journal Classification (ASJC) codes

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

Cite this

Lee, Dong Ju ; Jung, Gi Won ; Park, No Cheol ; Yang, Hyun Seok ; Park, Young Pil ; Song, Byung Youn ; Cho, Won Ik ; Seong, Pyong Yong ; Lee, Kyoung Ho. / Coupled-field-analysis and dynamic improvement of ultraslim optical pickup actuator. In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 2005 ; Vol. 44, No. 5 B. pp. 3373-3378.
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Coupled-field-analysis and dynamic improvement of ultraslim optical pickup actuator. / Lee, Dong Ju; Jung, Gi Won; Park, No Cheol; Yang, Hyun Seok; Park, Young Pil; Song, Byung Youn; Cho, Won Ik; Seong, Pyong Yong; Lee, Kyoung Ho.

In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, Vol. 44, No. 5 B, 01.05.2005, p. 3373-3378.

Research output: Contribution to journalArticle

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AU - Cho, Won Ik

AU - Seong, Pyong Yong

AU - Lee, Kyoung Ho

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