finesse.tracing.abcd.mirror_trans

finesse.tracing.abcd.mirror_trans(Rc, nr1=1, nr2=1)

Transmission through a curved surface.

Parameters

Rcfloat

Radius of curvature of the surface being reflected from. A positive Rc means the surface appears concave to the incident beam.

nr1float

refractive index of medium the beam starts in

nr2float

refractive index of medium the beam ends up in