Search International and National Patent Collections

1. (WO2018137950) OPTICAL ASSEMBLY AND A LIDAR DEVICE HAVING AN OPTICAL ASSEMBLY OF THIS TYPE

Pub. No.:    WO/2018/137950    International Application No.:    PCT/EP2018/050812
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Tue Jan 16 00:59:59 CET 2018
IPC: G01S 17/42
G01S 7/481
Applicants: ROBERT BOSCH GMBH
Inventors: MAYER, Stefanie
FREDERIKSEN, Annette
GRAF, Tobias
Title: OPTICAL ASSEMBLY AND A LIDAR DEVICE HAVING AN OPTICAL ASSEMBLY OF THIS TYPE
Abstract:
The invention relates to an optical assembly for receiving light waves, comprising a receiver optic for focusing at least one incoming light wave onto a surface of a detector for detecting the at least one light wave, wherein at least one diffractive optical element is arranged with a planar extension between the receiver optic and the detector, and wherein the at least one diffractive optical element has a surface with a surface structure with at least one optical function. The invention also relates to a LIDAR device having an optical assembly of this type.