Retrieving structural information from scattering and attenuation data of transparent wood and (Nano)paper

Over the last 15 years, significant number of reports on transparent paper and wood appeared in literature. The light scattering data or transmission are often given to describe optical performance material. In addition, also contains structural information that can be further analyzed based theory. Some re-analyzed herein from analysis point view related phenomena. Quantitative wavelength dependent density nanopaper suggested scatterers not isolated voids microfibrils but rather large submicrometric domains. Angular dependence suggests units a few micrometers such as cell wall at origin high haze.