EP 3574345 A1 20191204 - OPTICAL ASSEMBLY AND A LIDAR DEVICE HAVING AN OPTICAL ASSEMBLY OF THIS TYPE
Title (en)
OPTICAL ASSEMBLY AND A LIDAR DEVICE HAVING AN OPTICAL ASSEMBLY OF THIS TYPE
Title (de)
OPTISCHE ANORDNUNG UND EINE LIDAR-VORRICHTUNG MIT EINER DERARTIGEN OPTISCHEN ANORDNUNG
Title (fr)
ENSEMBLE OPTIQUE ET SYSTÈME LIDAR MUNI DUDIT ENSEMBLE OPTIQUE
Publication
Application
Priority
- DE 102017201127 A 20170125
- EP 2018050812 W 20180115
Abstract (en)
[origin: WO2018137950A1] 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.
IPC 8 full level
G01S 7/481 (2006.01); G01S 17/42 (2006.01)
CPC (source: EP KR US)
G01S 7/4816 (2013.01 - EP KR US); G01S 7/4817 (2013.01 - EP KR US); G01S 17/42 (2013.01 - EP KR US); G02B 5/1814 (2013.01 - US)
Citation (search report)
See references of WO 2018137950A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102017201127 A1 20180726; CN 110249239 A 20190917; EP 3574345 A1 20191204; JP 2020505620 A 20200220; KR 102548146 B1 20230628; KR 20190105087 A 20190911; US 10914839 B2 20210209; US 2019346569 A1 20191114; WO 2018137950 A1 20180802
DOCDB simple family (application)
DE 102017201127 A 20170125; CN 201880008430 A 20180115; EP 18700996 A 20180115; EP 2018050812 W 20180115; JP 2019560465 A 20180115; KR 20197024405 A 20180115; US 201816475840 A 20180115