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描述了单色光干涉测量技术在磁盘机的磁头-盘片微小间隙测试方面的原理及其几种具体应用。试验的技术方案是在模拟盘片的光学玻璃圆盘上进行的。
Describes the monochromatic optical interferometry technology in the magnetic disk drive head - small gap test disk principle and its several specific applications. The experimental solution was performed on an optical glass disk simulating a disk.