Title :
A smart model HD DVD/DVD/CD compatible pickup
Author :
Nagatomi, Kenji ; Ogata, Masahito ; Asano, Kenji ; Tsuchiya, Yoichi ; Bessho, Yasuyuki
Author_Institution :
Digital Syst. Res. Center, Sanyo Electr. Co. Ltd., Gifu
Abstract :
We propose a compatible pickup for HD DVD/DVD/CD systems, which uses a blue/red/IR multi beam laser unit and a single sensor unit. The optical path of the DVD system is aligned to that of HD DVD system to share one sensor area. Experimental results confirm the practically of the proposed pickup
Keywords :
digital versatile discs; optical sensors; blue-red-IR multibeam laser unit; single sensor unit; smart model HD DVD-DVD-CD compatible pickup; Clocks; Costs; DVD; Diode lasers; High definition video; Laser beams; Lenses; Optical sensors; Packaging; Sensor systems;
Conference_Titel :
Consumer Electronics, 2006. ICCE '06. 2006 Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
0-7803-9459-3
DOI :
10.1109/ICCE.2006.1598361
