LUNT SOLAR SYSTEMS
Etalon Calculator Suite
Professional-Grade Optical Design Tools
Research-Grade Precision Engineering
Air-Spaced Etalons
Solid Etalons
Input Parameters
Target Wavelength
nm
Surface Reflectivity
%
Cavity Spacing
mm
Calculate Optical Properties
Calculated Properties
FWHM
-
nm
Peak Transmission
-
%
Free Spectral Range
-
nm
Finesse
-
Optimal Spacing
-
mm
Transmission Spectrum
Temperature:
20
°C
(-30°C to +30°C)
Pressure:
14.7
PSI
(0 to 30 PSI)
Center Peak Wavelength:
nm
Design Parameters
Target Wavelength
nm
Spacer Material
Fused Silica
Sapphire
BK7 Glass
Vacuum (Sealed)
Spacer Thickness
mm
Surface Reflectivity
%
Operating Temperature
°C
Material Properties:
Calculate Etalon Properties
Calculated Properties
FWHM
-
nm
Peak Transmission
-
%
Free Spectral Range
-
nm
Finesse
-
Transmission Spectrum
Temperature:
20
°C
(-100°C to +100°C from operating temp)
Center Peak Wavelength:
nm