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Refractive index database


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Optical constants of Ag (Silver)
Choi et al. 2020: n,k 1.23-6.99 µm

Wavelength: µm
 (1.231 – 6.988)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Conditions & Spec sheet

n_absolute: true
wavelength_vacuum: true

Comments

Epitaxially grown, atomically smooth, single crystalline thick Ag film. Room temperature.

References

J. Choi, F. Cheng, J. W. Cleary, L. Sun, C. K. Dass, J. R. Hendrickson, C.-Y. Wang, S. Gwo, C.-K. Shih, X. Li. Optical dielectric constants of single crystalline silver films in the long wavelength range, Opt. Mater. Express 10, 693-703 (2020)
(see supplementary materials for numerical data)

Data

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INFO

Silver, Ag

Silver is often used as a coating material for broadband mirrors for visible and infrared spectral regions.

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