Optical Properties Of A Laser Dye In A Solid-State Polymeric Host
JOURNAL OF APPLIED PHYSICS(2002)
摘要
The optical properties of C28H20N2O2B2F4H2O, an organic laser dye embedded in a solid plastic host, have been characterized for a number of laser wavelengths in the visible region. The index of refraction of the dye in a plastic host is measured by the conventional method of minimum deviation at these wavelengths. The one-dimensional two flux Kubelka-Munk method based on the diffusion approximation has been employed to determine the absorption, scattering, and scattering anisotropy coefficients of the dye in a plastic host from the measurements of total diffuse transmittance, total diffuse reflectance, and collimated transmittance using double-integrating spheres. The total attenuation coefficients obtained by this method have been compared with those determined by the collimated transmission and from the total attenuation measurement on a Cary-14 spectrophotmeter. (C) 2002 American Institute of Physics.
更多查看译文
关键词
refractive index,diffuse reflectance,index of refraction,organic material,absorption coefficient,diffusion approximation
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络