Compact HD-DVD pickup head with a lensed prism

Wen-Shing Sun; Tsung-Xian Lee; Wei-Hua Lee; Ching-Cherng Sun; Hung Chang; Ming-Wen Chang

doi:10.1117/12.508628

6 November 2003 Compact HD-DVD pickup head with a lensed prism

Wen-Shing Sun, Tsung-Xian Lee, Wei-Hua Lee, Ching-Cherng Sun, Hung Chang, Ming-Wen Chang

Proceedings Volume 5174, Novel Optical Systems Design and Optimization VI; (2003) https://doi.org/10.1117/12.508628
Event: Optical Science and Technology, SPIE's 48th Annual Meeting, 2003, San Diego, California, United States

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.

Citation Download Citation

Wen-Shing Sun, Tsung-Xian Lee, Wei-Hua Lee, Ching-Cherng Sun, Hung Chang, and Ming-Wen Chang "Compact HD-DVD pickup head with a lensed prism", Proc. SPIE 5174, Novel Optical Systems Design and Optimization VI, (6 November 2003); https://doi.org/10.1117/12.508628

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