Ex1 Salt (NacI) absorbs very strongly at infrared wavelengths in the re- strahlen band. The complex dielectric constant at 60um is given by E, =25+133. Calculate the absorption coefficient and reflectivity at this wavelength.
Ex1 Salt (NacI) absorbs very strongly at infrared wavelengths in the re- strahlen band. The complex dielectric constant at 60um is given by E, =25+133. Calculate the absorption coefficient and reflectivity at this wavelength.
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... Exercises of optical properties.pdf X
Exercises
Ex1
Salt (NaCl) absorbs very strongly at infrared wavelengths in the re-
strahlen band. The complex dielectric constant at 60um is given by
ɛ, =25+i33. Calculate the absorption coefficient and reflectivity at this
wavelength.
Ex2
The reflectivity of silicon at 560nm is 76% and the absorption
coefficient is 5.6*10'm1. Calculate the transmission and optical density
of a sample with a thickness of 250nm.
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