Patent ID: 9377293
Filing Date: 2016-06-28
CPC Classification: A61B,G01B,G02B

Claim Text:
1. A system comprising an OCT system, the OCT system comprising: an interferometer providing a measuring arm extending towards an object to be measured, a reference arm, and including an OCT measuring light source, at least one beam splitter and a detection system configured to detect OCT measuring light returned from the measuring arm and superimposed with OCT measuring light returned from the reference arm, wherein the OCT system is switchable to a first operation mode and a second operation mode; wherein in the first operation mode, a spectral width of the OCT measuring light, emitted from the OCT measuring light source, is smaller or at least two times smaller than in the second operation mode; and wherein in the second operation mode, a lateral width of a beam waist of a beam of the OCT measuring light is smaller or at least two times smaller than in the first operation mode.