Title :
Write System of Blu-ray Disc Drive for Video Camera
Author :
Tsukuda, Takuma ; Ishitobi, Tatsuya ; Watanabe, Koichi ; Sugiyama, Hisataka
Author_Institution :
Consumer Electron. Lab., Hitachi, Ltd., Yokohama
Abstract :
This paper presents the write system for a Blu-ray disc (BD) camera drive to write with PCAV (partial constant angular velocity) method. The system controls the write waveform of the power and the pulse timing according to the write speed and the temperature. The power margin and the symbol error rate sufficiently show high performance not depending on the write speed at high temperature.
Keywords :
error statistics; optical storage; video cameras; Blu-ray disc camera; Blu-ray disc drive; partial constant angular velocity method; pulse timing; symbol error rate; video camera; Calibration; Cameras; Disk recording; Drives; Interpolation; Jitter; Laboratories; Laser noise; Timing; Video recording;
Conference_Titel :
Consumer Electronics, 2008. ICCE 2008. Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1458-1
Electronic_ISBN :
978-1-4244-1459-8
DOI :
10.1109/ICCE.2008.4588008
