Abstract
We derive simple approximate expressions for the reflectivity and transmissivity of light from disordered monolayers of tenuous particles of dimensions larger than the wavelength and supported by a flat interface. The expressions derived can be used for different particle shapes and for moderate angles of incidence. We then investigate the effects of particle shape and orientation on reflectivity and transmissivity spectra of a monolayer of tenuous particles containing an optical chromophore in a solution in their interior. We also simulate the effects of a particle’s shape and orientation on the angle dependence of the optical reflectivity and transmissivity. In our examples, we consider disordered monolayers of particles analogous to some biological cells.
© 2016 Optical Society of America
Full Article | PDF ArticleMore Like This
Omar Vázquez-Estrada and Augusto García-Valenzuela
Appl. Opt. 56(25) 7158-7166 (2017)
Omar Vázquez-Estrada and Augusto García-Valenzuela
J. Opt. Soc. Am. A 31(4) 745-754 (2014)
Augusto García-Valenzuela, Edahí Gutiérrez-Reyes, and Rubén G. Barrera
J. Opt. Soc. Am. A 29(6) 1161-1179 (2012)