光学
吸收光谱法
吸收(声学)
材料科学
可见光谱
光热光谱学
光热治疗
波长
腔衰荡光谱
衰减系数
分析化学(期刊)
光电子学
化学
物理
色谱法
作者
Robin M. Pope,Edward S. Fry
出处
期刊:Applied optics
[The Optical Society]
日期:1997-11-20
卷期号:36 (33): 8710-8710
被引量:1938
摘要
Definitive data on the absorption spectrum of pure water from 380 to 700 nm have been obtained with an integrating cavity technique. The results are in good agreement with those recently obtained by our group with a completely independent photothermal technique. As before, we find that the absorption in the blue is significantly lower than had previously been generally believed and that the absorption minimum is at a significantly shorter wavelength, i.e., 0.0044 ? 0.0006 m(-1) at 418 nm. Several spectroscopic features have been identified in the visible spectrum to our knowledge for the first time.
科研通智能强力驱动
Strongly Powered by AbleSci AI