16 September 2003 Multilevel optical recording using a blue laser
Author Affiliations +
Proceedings Volume 5069, Optical Data Storage 2003; (2003) https://doi.org/10.1117/12.533053
Event: Optical Data Storage 2003, 2003, Vancouver, Canada
Abstract
Combining Data Detection using Pattern Recognition (DDPR) with LSB (Least Significant Bit) Limited Modulation (LLM) effectively reduces data errors in a blue laser optical disc system. We confirmed that a recording capacity of 25 GB is feasible for a system by using a laser diode of 405-nm wavelength and a 0.65 numerical aperture objective lens was effective to reduce data errors in a blue laser optical disc system.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yuichi Kadokawa, Yuichi Kadokawa, Akihiko Shimizu, Akihiko Shimizu, Kohbun Sakagami, Kohbun Sakagami, Koji Takeuchi, Koji Takeuchi, Hiroshi Maekawa, Hiroshi Maekawa, Kazunori Takatsu, Kazunori Takatsu, } "Multilevel optical recording using a blue laser", Proc. SPIE 5069, Optical Data Storage 2003, (16 September 2003); doi: 10.1117/12.533053; https://doi.org/10.1117/12.533053
PROCEEDINGS
6 PAGES


SHARE
RELATED CONTENT

GBR (groove baseband recording) for an optical disk ROM
Proceedings of SPIE (September 17 2000)
New Optical Recording Material for Data Storage
Proceedings of SPIE (November 09 1983)
Two mode semiconductor laser for mm wave in radio over...
Proceedings of SPIE (February 18 2011)

Back to Top