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Optical constants of BaGa4S7 (Barium gallium sulfide, BGS)
Kato et al 2021: n(β) 0.633–8.82 µm

Wavelength: µm
 (0.633 – 8.82)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula [ i ]

$$n^2=6.86357+\frac{0.16688}{λ^2-0.03156}+\frac{1146.08}{λ^2-665.85}$$

Comments

nβ; room temperature.

References

K. Kato,V. V. Badikov, K. Miyata, V. Petrov. Refined Sellmeier equations for BaGa4S7, Appl. Opt., 60, 6600–6603 (2021)

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

BaGa4S7 (BGS)

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