Analysis of beam spot deviation considering vibration of components in optical pickup
An optical disc drive uses an optical pickup to read and write data by focusing a laser beam on the data plane of a rotating disc. The pickup is required to keep the beam spot on the current track. The latest trend of replacing metal pickup housing with plastic easily excites elastic deformation mod...
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| Auteurs principaux: | , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
The Japan Society of Mechanical Engineers
2018
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| Sujets: | |
| Accès en ligne: | https://doaj.org/article/761cfa49bb0840dab6c01e0b5eac6c3d |
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