-
本文将文献[1-5]的用激光测量表面粗糙度的“核-环比”法推广到采用其他非相干光源,给出测量原理的定量公式及测量装置的结构框图。This work extends the "Core-Ring-Ratio" method for surface roughness mea-surement[1-5] from the case using coherent light source to the case using incoherent source (i. e., extended non-monochromatic light source). The formulas of the principle of measurement and the schematic diagram of the measuring device are presented.
计量
- 文章访问数: 6756
- PDF下载量: 401
- 被引次数: 0
下载:
