Title :
Timing recovery algorithm for magnetic amplifying magneto-optic system (MAMMOS)
Author :
Liu, Jingfeng ; Song, Hongwei ; Kumar, B. V. K. Vijaya ; Inaba, Akira ; Shimazaki, Kazunori ; Ota, Norio
Author_Institution :
Data Storage Syst. Center, Carnegie Mellon Univ., Pittsburgh, PA, USA
Abstract :
Magnetic amplifying magneto-optical system (MAMMOS) technique has gained recent attention because of its potential to achieve high recording density. Timing recovery module plays a very important role in the performance of MAMMOS sampled-data detectors because it controls the time instants at which the continuous playback signal is sampled. In this paper, we report a new timing recovery algorithm for MAMMOS and investigate its performance through spin stand data.
Keywords :
magneto-optical recording; synchronisation; MAMMOS; high-density recording; magnetic amplifying magneto-optic system; sampled-data detector; spin stand; timing error detector; timing recovery algorithm; Bit error rate; Clocks; Detectors; Low pass filters; Magnetic domains; Magnetic fields; Magnetooptic recording; Phase detection; Phase locked loops; Timing;
Conference_Titel :
Optical Memory and Optical Data Storage Topical Meeting, 2002. International Symposium on
Print_ISBN :
0-7803-7379-0
DOI :
10.1109/OMODS.2002.1028663
