略語大辞典 [Opt] 25 RDS reflectance difference spectroscopy 反射率差分光. 反射率異方性分光. 直交する偏波光の反射率の差を測定する半導体結晶特性のその場観察法.reflectance difference spectroscopy; or RA(reflectance anisotropy); an analysis that monitors the anisotropy in the reflectance of light polarized along two orthogonal eigenaxis on a crystal surface; 丸善「略語大辞典」JLogosID : 11857581