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近来,稳频激光器已研制成功,并已开始广泛地应用于工业计量,特别是精密长度测量中。本文评述了新近研制的波长稳定激光器和长度干涉测量方法,并探讨了激光在高精度工业测量的其它一些应用领域。
Recently, frequency stabilization lasers have been successfully developed and have been widely used in industrial metering, especially in precision length measurement. This article reviews newly developed wavelength-stabilized lasers and length interferometry methods and discusses other areas where laser can be used in high-precision industrial measurements.