Thin Film Reflectance Calculator

Calculate reflectance spectrum of multilayer thin film structures with customizable materials and thicknesses.

Multilayer Films

s/p Polarization

Incident Parameters

Incident Angle (deg)

Substrate Material

Start Wavelength

End Wavelength

Layer Structure 0 layers

Click the button below to add a layer

Structure Profile

Air

Substrate

Reflectance Spectrum

R_avg R_s R_p

Min Reflectance

Wavelength

Max Reflectance

Wavelength

Avg Reflectance

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