Combining spectroscopic techniques to determine the optical constants of powdered lactose

MO Yokosuk, TE Tiwald, DL Saunders, TA Blake… - Applied Optics, 2021 - opg.optica.org
A method for deriving the optical constants (n/k) of organic powdered materials using
pressed pellets in the mid-infrared spectral range is introduced that combines variable angle …

Preliminary parameter studies to form pellets of hard materials for optical constants derived via single-angle reflectance spectroscopy

E Diaz, MO Yokosuk, TL Myers… - … Fighting, Forensics, and …, 2020 - spiedigitallibrary.org
Infrared reflectance spectra can be influenced by many factors, eg the substrate and the
thickness of the layer for liquids or the surface micromorphology, the form (powder, crystal) …

Determining infrared optical constants for dolomite using single angle reflectance and spectroscopic ellipsometry

CE Lonergan, MO Yokosuk, E Diaz… - Chemical …, 2022 - spiedigitallibrary.org
The optical constants, namely the real (n) and imaginary (k) parts of the complex refractive
index, are of interest to generate the infrared (IR) spectra of liquid and solid materials in …

Combining spectroscopic ellipsometry with transmission spectroscopy to derive accurate optical constants for organic materials

MO Yokosuk, TE Tiwald, DL Saunders… - Chemical …, 2021 - spiedigitallibrary.org
A method for deriving the optical constants of organic powdered materials in the mid-infrared
spectral range is introduced using both variable angle spectroscopic ellipsometry and …

Determining Infrared Optical Constants for Dolomite using Single Angle Reflectance and Spectroscopic Ellipsometry

CE Lonergana, MO Yokosuka, E Diazb… - Proc. of SPIE … - spiedigitallibrary.org
The optical constants, namely the real (n) and imaginary (k) parts of the complex refractive
index, are of interest to generate the infrared (IR) spectra of liquid and solid materials in …