doped_glass
- ofiber.refraction.doped_glass(x)[source]
Calculate Sellmeier coefficients for SiO_2 doped with GeO_2.
The idea is that the glass a combination of silicon dioxide or germanium dioxide where x is the molar fraction of GeO_2. Thus (1-x) is the molar fraction of SiO_2. The overall composition is x * GeO_2 : (1 - x) * SiO_2.
- Parameters:
x – fraction of GeO_2 (0<=x<=1)
- Returns:
Sellmeier coefficients for doped glass (array of six values)