NAME
Physics::Ellipsometry::VASE::Materials - Optical constants file loader
DESCRIPTION
Loads point-by-point (PBP) optical constant files (.mat format) used by WVASE and other ellipsometry software. Handles automatic eV↔nm conversion and provides interpolation to arbitrary wavelength grids.
SUPPORTED FORMATS
- Woollam .mat format
-
3-line header: Line 1: material name Line 2: units (nm or eV) Line 3: number of data points Data: wavelength/energy n k
- Generic 3-column format
-
Tab or space-separated: wavelength(nm) n k No header, or lines starting with # are comments.
1 POD Error
The following errors were encountered while parsing the POD:
- Around line 19:
Non-ASCII character seen before =encoding in 'eV↔nm'. Assuming UTF-8