NO334674B1 - Optisk avstandsmåler - Google Patents

Optisk avstandsmåler Download PDF

Info

Publication number
NO334674B1
NO334674B1 NO20025113A NO20025113A NO334674B1 NO 334674 B1 NO334674 B1 NO 334674B1 NO 20025113 A NO20025113 A NO 20025113A NO 20025113 A NO20025113 A NO 20025113A NO 334674 B1 NO334674 B1 NO 334674B1
Authority
NO
Norway
Prior art keywords
meter according
distance meter
optical distance
diversion element
laser diode
Prior art date
Application number
NO20025113A
Other languages
English (en)
Norwegian (no)
Other versions
NO20025113L (no
NO20025113D0 (no
Inventor
Bernhard Gächter
Andreas Schilling
Laurent Stauffer
Urs Vokinger
Original Assignee
Leica Geosystems Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leica Geosystems Ag filed Critical Leica Geosystems Ag
Publication of NO20025113D0 publication Critical patent/NO20025113D0/no
Publication of NO20025113L publication Critical patent/NO20025113L/no
Publication of NO334674B1 publication Critical patent/NO334674B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Semiconductor Lasers (AREA)
  • Liquid Crystal (AREA)
  • Glass Compositions (AREA)
  • Measurement Of Optical Distance (AREA)
  • Laser Surgery Devices (AREA)
  • Surgical Instruments (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
NO20025113A 2000-04-26 2002-10-24 Optisk avstandsmåler NO334674B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00108836A EP1150097A1 (de) 2000-04-26 2000-04-26 Optischer Entfernungsmesser
PCT/EP2001/002204 WO2001084077A1 (de) 2000-04-26 2001-02-28 Optischer entfernungsmesser

Publications (3)

Publication Number Publication Date
NO20025113D0 NO20025113D0 (no) 2002-10-24
NO20025113L NO20025113L (no) 2002-12-13
NO334674B1 true NO334674B1 (no) 2014-05-12

Family

ID=8168556

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20025113A NO334674B1 (no) 2000-04-26 2002-10-24 Optisk avstandsmåler

Country Status (8)

Country Link
EP (2) EP1150097A1 (https=)
JP (1) JP4753341B2 (https=)
AT (1) ATE297544T1 (https=)
AU (2) AU2001256167B2 (https=)
CA (1) CA2407533C (https=)
DE (1) DE50106457D1 (https=)
NO (1) NO334674B1 (https=)
WO (1) WO2001084077A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2463679C (en) * 2001-10-17 2009-08-04 Leica Geosystems Ag Optical telemeter
EP1882899A1 (de) * 2006-07-17 2008-01-30 Leica Geosystems AG Elektrooptischer Entfernungsmesser
DE102012100746B4 (de) * 2012-01-31 2022-10-06 Leuze Electronic Gmbh & Co. Kg Sendeeinheit für einen optischen Sensor
CN107346062B (zh) * 2017-08-04 2023-05-02 大连理工大学 一种二极管激光器光束准直的方法
CN109975784B (zh) * 2019-03-21 2021-08-17 深圳市速腾聚创科技有限公司 准直器件、发射系统及激光雷达

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670896A5 (https=) * 1986-08-13 1989-07-14 Zellweger Uster Ag
JPS63247716A (ja) * 1987-04-03 1988-10-14 Fuji Xerox Co Ltd ビ−ム変換装置
DE3827458C3 (de) * 1988-08-12 1998-04-09 Michael H Dipl Ing Korte Verfahren und Vorrichtung zur Ermittlung der Raumkoordinaten eines beliebigen Meßpunktes
JP2896782B2 (ja) * 1988-12-30 1999-05-31 株式会社トプコン パルス方式の光波距離計
US5521696A (en) * 1989-03-27 1996-05-28 Laser Technology, Inc. Laser-based speed measuring device
JPH0391714A (ja) * 1989-09-04 1991-04-17 Mitsubishi Rayon Co Ltd 光学部品
DE4316348A1 (de) * 1993-05-15 1994-11-17 Wild Heerbrugg Ag Vorrichtung zur Distanzmessung
GB9324589D0 (en) * 1993-11-30 1994-01-19 Univ Southampton Beam shaping device
JPH07253462A (ja) * 1994-03-14 1995-10-03 Nikon Corp 距離測定装置
US5557475A (en) * 1994-07-12 1996-09-17 Coherent, Inc. Optical system for improving the symmetry of the beam emitted from a broad area laser diode
DE19500513C1 (de) * 1995-01-11 1996-07-11 Dilas Diodenlaser Gmbh Optische Anordnung zur Verwendung bei einer Laserdiodenanordnung
JP4025366B2 (ja) * 1995-01-11 2007-12-19 ディラス ダイオーデンラーゼル ジーエムビーエイチ レーザダイオードシステム用の光学装置
DE19645150C2 (de) * 1996-10-28 2002-10-24 Fraunhofer Ges Forschung Optische Anordnung zur Symmetrierung der Strahlung von Laserdioden
US6044096A (en) * 1997-11-03 2000-03-28 Sdl, Inc. Packaged laser diode array system and method with reduced asymmetry
DE19800590B4 (de) * 1998-01-09 2005-12-01 Jenoptik Ag Optische Anordnung zur Symmetrierung der Strahlung eines oder mehrerer übereinander angeordneter Hochleistungsdiodenlaser

Also Published As

Publication number Publication date
EP1287312A1 (de) 2003-03-05
AU5616701A (en) 2001-11-12
AU2001256167B2 (en) 2005-06-16
EP1287312B1 (de) 2005-06-08
CA2407533A1 (en) 2002-10-25
JP2004518107A (ja) 2004-06-17
ATE297544T1 (de) 2005-06-15
WO2001084077A1 (de) 2001-11-08
NO20025113L (no) 2002-12-13
JP4753341B2 (ja) 2011-08-24
NO20025113D0 (no) 2002-10-24
CA2407533C (en) 2008-08-05
DE50106457D1 (de) 2005-07-14
EP1150097A1 (de) 2001-10-31

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