We present the pulse erasure experimental results on a 5.25-in. (130 mm) 645-megabyte/side sampled servo magneto-optic disk drive. The effect of the relative delay between the erasure pulse and the write pulse on the erase residue is studied.
© 1993 Optical Society of America
Original Manuscript: October 13, 1992
Published: February 15, 1993
W. Wang, J. Lauffenburger, R. Kwor, T. C. Lee, K. Rhea, D. Rubsam, J. Arachtingi, and J. Popelka, "Pulse erasure technology in a high-density magneto-optic disk drive," Opt. Lett. 18, 311-313 (1993)