AR coatings 
HR coatings 
Stresses 
Mid-infrared dispersive mirrors 
Estimations 
OTF Studio demonstration and tutorial videos:
Designing a multi-band filter
Designing an antireflection coating in the visible spectral range
Designing a dual-band antireflection coating (VIS-NIR)
Designing an omnidirectional antireflection coating in the visible range and in the angular range 0-60°.
