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Proceedings Paper

Compact HD-DVD pickup head with a lensed prism
Author(s): Wen-Shing Sun; Tsung-Xian Lee; Wei-Hua Lee; Ching-Cherng Sun; Hung Chang; Ming-Wen Chang
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Paper Abstract

We propose a design of a compact HD-DVD pickup head, where a lensed penta-prism is used to replace the mirror and the collimating lens in a conventional one to shorten the geometrical size but keep the whole optical path length unchanged.

Paper Details

Date Published: 6 November 2003
PDF: 8 pages
Proc. SPIE 5174, Novel Optical Systems Design and Optimization VI, (6 November 2003); doi: 10.1117/12.508628
Show Author Affiliations
Wen-Shing Sun, National Central Univ. (Taiwan)
Tsung-Xian Lee, National Central Univ. (Taiwan)
Wei-Hua Lee, National Central Univ. (Taiwan)
Ching-Cherng Sun, National Central Univ. (Taiwan)
Hung Chang, Fu-Jen Catholic Univ. (Taiwan)
Ming-Wen Chang, Yuan-Ze Univ. (Taiwan)

Published in SPIE Proceedings Vol. 5174:
Novel Optical Systems Design and Optimization VI
Jose M. Sasian; R. John Koshel; Paul K. Manhart, Editor(s)

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