Page Data Multiplexing for Vector Wave Memories Having Polarization Recording Material Doped with Aromatic Ketone Derivative
Abstract
We have developed a new polarization recording material doped with the photodegradative aromatic ketone derivative AK1-H, modified from our conventional material AK1 for vector wave memories (VWMs) to improve signal stability as well as recording characteristics. 10-multiplex page data recording was performed for the first time in VWMs with AK1-H, exhibiting a signal-to-noise ratio of 3 or higher and an estimated symbol error rate of 10-4 or lower for most pages, respectively. VWM media having AK1-H were also found to show a much higher signal stability than those having the conventional material AK1.
- Publication:
-
Japanese Journal of Applied Physics
- Pub Date:
- September 2013
- DOI:
- 10.7567/JJAP.52.09LD15
- Bibcode:
- 2013JaJAP..52iLD15A