A Read-only Holographic Versatile Disc (HVD-ROM) system, using a laser diode for high capacity and high data transfer rates storage system, is proposed. With the collinear technologies' unique configuration the optical pickup can be designed as small as a DVD's, and can be placed on one side of the disc. With the HVD's special structure, the system can servo the focus/tracking and locate reading/writing address. The experiments and theoretical studies suggest that a laser diode is very suitable as a light source of our HVD-ROM system.
Read-only holographic versatile disc system using laser diode
Holography 2005: International Conference on Holography, Optical Recording, and Processing of Information ; 2005 ; Varna,Bulgaria
Proc. SPIE ; 6252
2006-05-19
Conference paper
Electronic Resource
English
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