JIANG QI, SHEN DEFANG, GAN FUXI. Recording characteristics of storage media for magneto-optic disks[J]. Acta Optica Sinica, 1989, 9(10): 925
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The basic formulae of laser induced temperature profiles for thermomagnetic recording are given in this paper, and effects of the temperature profiles on recording domain size are evaluated. With the quadrilayer as an example, somenume rical solutions are presented. Some related experimental results are obtained. So a practical program for lowering the recording laser power is figured out.