EP 1470434 A2 20041027 - IMAGING DEVICE FOR RECORDING DEPTH
Title (en)
IMAGING DEVICE FOR RECORDING DEPTH
Title (de)
TIEFENERFASSENDE BILDGEBENDE VORRICHTUNG
Title (fr)
DISPOSITIF D'IMAGEUR A ACQUISITION DE PROFONDEUR
Publication
Application
Priority
- DE 0300154 W 20030120
- DE 10204879 A 20020119
Abstract (en)
[origin: WO03060426A2] The invention relates to a device for determining the distance of an object in local resolution mode, using a frequency-shifted feedback radiation source for irradiating the object with radiation that can be used to determine distance and using a position-sensitive object recording sensor. According to the invention, the frequency-shifted feedback laser for irradiating the object is equipped with an element for increasing the beat intensity of the emission frequency component and the position-sensitive object recording sensor is configured to record the beat intensity of the object and not the incoming radiation from the object.
IPC 1-7
IPC 8 full level
G01B 11/00 (2006.01); G01C 3/06 (2006.01); G01S 7/491 (2006.01); G01S 7/4911 (2020.01); G01S 17/32 (2006.01); G01S 17/34 (2020.01); H01S 3/067 (2006.01); H01S 3/083 (2006.01); H01S 3/106 (2006.01); H01S 3/23 (2006.01); G01S 17/89 (2020.01)
CPC (source: EP US)
G01S 7/4814 (2013.01 - EP US); G01S 7/4818 (2013.01 - EP US); G01S 7/4911 (2013.01 - EP US); G01S 17/34 (2020.01 - EP US); H01S 3/06791 (2013.01 - EP US); H01S 3/083 (2013.01 - EP US); H01S 3/10092 (2013.01 - EP US); G01S 17/89 (2013.01 - EP US)
Citation (search report)
See references of WO 03060426A2
Citation (examination)
JP H1082858 A 19980331 - ITO HIROMASA, et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03060426 A2 20030724; WO 03060426 A3 20030912; AU 2003208268 A1 20030730; AU 2003208268 A8 20030730; AU 2003235653 A1 20030730; EP 1470434 A2 20041027; EP 1470621 A1 20041027; JP 2005515416 A 20050526; JP 2005515642 A 20050526; US 2005078296 A1 20050414; US 2005117160 A1 20050602; US 7684019 B2 20100323; US 7800738 B2 20100921; WO 03061084 A1 20030724
DOCDB simple family (application)
DE 0300154 W 20030120; AU 2003208268 A 20030120; AU 2003235653 A 20030116; DE 0300106 W 20030116; EP 03706242 A 20030120; EP 03729412 A 20030116; JP 2003560474 A 20030120; JP 2003561059 A 20030116; US 50184205 A 20050118; US 50184304 A 20041130