• 选择国家或地区
  • ,您好! 我的帐户
  • cart   

Is it possible to directly measure absorption or scatter?

Yes, absorption can be directly measured using photothermal deflection spectroscopy, in which measured changes in refractive index determine the amount of light absorption. scatter can be measured directly using a scatterometer or atomic force microscope (AFM). An AFM creates a highly accurate topological map of the sample and measures its roughness, which can then be used to calculate scatter.


需要报价? 输入库存编号只需两步即可获取报价.

Edmund Optics Youku Edmund Optics LinkedIn Edmund Optics Tick Tock