Optical disk with grooves and pits of different depths
作者： Tetsuya Inui , Kazuo Van , Kenji Ohta , Hirotoshi Takemori , Toshikazu Nagaura
DOI:
关键词: Optical memory 、 Optical disc 、 Optics 、 Surface (topology) 、 Engineering
摘要: An optical disk for use in an memory device having guide grooves and pits on one surface thereof, wherein the depth of is different from that distance bottom face each to other opposite which are disposed same as disposed, a method production master plates used above-mentioned disk.
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