Optical constants of Microchem SU-8 2000
Spec sheet: n 0.32–0.80 µm
Wavelength:
µm
(0.32–0.8)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n=1.566+0.00796λ^{-2}+0.00014λ^{-4}$$Comments
Microchem SU-8 2000 permanent epoxy negative photoresist. Uncured.
References
[Microchem SU-8 2000 Data Sheet](https://refractiveindex.info/download/data/2011/Microchem SU-82000DataSheet2000_5thru2015Ver4.pdf), 2011
Data
Additional information
About Resists
In semiconductor fabrication, a resist is a thin layer used to transfer a circuit pattern to the semiconductor substrate which it is deposited upon. (from Wikipedia)
Links