Abstract
A novel design of HD-DVD optical pick-up head is proposed. The geometrical size of the pick-up head is reduced by using a combined system of a Penta prism and an aspherical lens. Such a combined system can replace the mirror and collimating lens in a conventional pick-up head, to achieve a miniature HD-DVD pick-up head.
Original language | English |
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Pages (from-to) | 775-789 |
Number of pages | 15 |
Journal | Journal of Modern Optics |
Volume | 52 |
Issue number | 5 |
DOIs | |
State | Published - 20 Mar 2005 |