Digital Versatile Disc/Compact Disc-Compatible Pickup Head with Dual-Lens Lever Actuator for Next-Generation Applications

スポンサーリンク

概要

• 論文の詳細を見る

• As the track density and disc rotational speed of digital versatile disc(DVD)increase rapidly, an optical pickup head with better performance is required. In this paper, the design requirements of pickup heads aiming at high speed and high recording density are discussed. A new pickup head with a dual-lens lever actuator is proposed. The prototype of the lever actuator is fabricated, and the measurement results are compared with the analysis results. The experimental results show that the new pickup head can be used for the DVD system, and satisfies the requirements of high-density and high-speed.

• 社団法人応用物理学会の論文
• 2000-05-15

著者

• Lee Junghyun

  R&d Center Samsung Electro-mechanics

• HAN Changsoo

  Department of Mechanical Engineering, Hanyang University

• Kim Soohyun

  Department Of Mechanical Engineering Graduate School Of Kaist

• LEE Junghyun

  R&D Center, Samsung Electro-Mechanics

• Han Changsoo

  Department Of Automation Research

関連論文

• The Characterization of Mechanical Properties of a Rabbit Femur-Anterior Cruciate Ligament-Tibia Complex During Cyclic Loading
• A linear air bearing stage with active magnetic preloads for ultraprecise straight motion
• Digital Versatile Disc/Compact Disc-Compatible Pickup Head with Dual-Lens Lever Actuator for Next-Generation Applications
• A Mathematical Corrector Method of Constrained Dynamic Systems
• Measurement of Optical Coefficients of Tissue-like Solutions using a Combination Method of Infinite and Semi-infinite Geometries with Continuous Near Infrared Light

スポンサーリンク