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Etalon Designer								revision 7
Input parameters
Central wavelength (nm)
Material	Fused silica BK7 User-defined Air
For user-defined material, enter index here:
Etalon cavity thickness (mm)
Clear Aperture (mm)
Surface reflectivity
Matched surface figure (wave)	lambda/20 at 633 lambda/50 at 633 lambda/100 at 633 lambda/200 at 633
Tilt error	1 arc second 0.5 arc seconds 0.25 arc seconds 0.1 arc seconds 0 arc seconds
Results for a plane parallel etalon
Refractive index of the medium
FSR (cm-1)
FSR (nm)
FSR (GHz)
Reflectivity-limited Finesse
Diffraction-limited Finesse
Tilt-limited Finesse
Surface-figure-limited Finesse
Net Finesse		Peak positions			nm		nm
Bandwidth (cm-1)		Expected Transmission
Bandwidth (nm)
Bandwidth (pm)
Bandwidth (GHz)
Bandwidth (MHz)