Combo HD-DVD and DVD pickup head with prisms

Wen-Shing Sun; Ching-Cherng Sun; Chuen-Lin Tien; Tsung-Xian Lee

doi:10.1117/12.576796

10 February 2005 Combo HD-DVD and DVD pickup head with prisms

Wen-Shing Sun, Ching-Cherng Sun, Chuen-Lin Tien, Tsung-Xian Lee

Proceedings Volume 5638, Optical Design and Testing II; (2005) https://doi.org/10.1117/12.576796
Event: Photonics Asia, 2004, Beijing, China

Abstract

We proposed a combo design of pick-up head used prism to shorten the geometrical size and reduce the optical components. We apply a rhomboid beam splitter to separate two diodes in the design for the optical pick-up head of DVD and HD-DVD.

Citation Download Citation

Wen-Shing Sun, Ching-Cherng Sun, Chuen-Lin Tien, and Tsung-Xian Lee "Combo HD-DVD and DVD pickup head with prisms", Proc. SPIE 5638, Optical Design and Testing II, (10 February 2005); https://doi.org/10.1117/12.576796

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