Xing Zhongbao, Xin Xiaoguang. The Controlling and Testing of the Groove Pitch of Optical Disk[J]. Editorial Office of Optics and Precision Engineering, 1992,(3): 70-76
Xing Zhongbao, Xin Xiaoguang. The Controlling and Testing of the Groove Pitch of Optical Disk[J]. Editorial Office of Optics and Precision Engineering, 1992,(3): 70-76DOI:
This paper presents a method by which the grooves pitch of the optical disk can be controlled and tested according to the advanced computer control theary and techniques.It also analyzes the reason why the deviation may exist on the testing system and suggestes a method for improvement.