Patent ID: 11918376
Assignee: EXALOS AG
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  F  G

Claim 12:
13. The module of claim 1, wherein the first beam combiner comprises a substantially planar optical element having a front side and a back side, the back side being arranged to receive the first SLED beam at a first angle of incidence and route it through the optical element to the front side and output it from the front side from a first position and in a first direction, and the front side being arranged to receive the second SLED beam at a second position that is coincident with the first position and at a second angle of incidence, and to reflect the second SLED beam into a second direction that is coincident with the first direction, and
wherein the second combiner comprises a substantially planar further optical element having a front side and a back side, the back side being arranged to receive the combined first and second SLED beam at a further angle of incidence and route it through the further optical element to the front side and output it from the front side from a further position and in a further direction, and the front side being arranged to receive the third SLED beam at a third position that is coincident with the further position and at a third angle of incidence, and to reflect the third SLED beam into a third direction that is coincident with the further direction.