Device for matching the different field distributions of light beams.

摘要

The optical axis between the optical components (1) in the arrangement is inclined by the angle delta w.r.t. the optical axis (4) of the first component. Whereby delta = alpha-beta and sinalpha/sinbeta = n1/n2 with n1 the refractive index of the first optical component (1), n2 the refractive index of the medium between both optical components and alpha the angle between the optical axis between the optical components the surface normal (6) of the light entry or exit face (3). A one or more rotationally symmetric lens with a total magnification factor d is arranged symmetrical to the optical axis and a3/b3 = a1.COSalpha/b1.COSbeta and a3 = d.a1COSalpha and b3 = d.b1.COSbeta.