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

doi:10.1143/JJAP.44.3373

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

Department of Mechanical Engineering

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

19 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 language	English
Pages (from-to)	3373-3378
Number of pages	6
Journal	Japanese Journal of Applied Physics
Volume	44
Issue number	5 B
DOIs	https://doi.org/10.1143/JJAP.44.3373
Publication status	Published - 2005 May

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

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10.1143/JJAP.44.3373

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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.",

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

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AU - Yang, Hyun Seok

AU - Park, Young Pil

AU - Song, Byung Youn

AU - Cho, Won Ik

AU - Seong, Pyong Yong

AU - Lee, Kyoung Ho

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Y1 - 2005/5

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

Abstract

All Science Journal Classification (ASJC) codes

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