FR2400698A1 - Appareil d'essai de telemetre a laser - Google Patents

Appareil d'essai de telemetre a laser

Info

Publication number
FR2400698A1
FR2400698A1 FR7822656A FR7822656A FR2400698A1 FR 2400698 A1 FR2400698 A1 FR 2400698A1 FR 7822656 A FR7822656 A FR 7822656A FR 7822656 A FR7822656 A FR 7822656A FR 2400698 A1 FR2400698 A1 FR 2400698A1
Authority
FR
France
Prior art keywords
test equipment
laser telemeter
relates
optical structure
laser
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7822656A
Other languages
English (en)
Other versions
FR2400698B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of FR2400698A1 publication Critical patent/FR2400698A1/fr
Application granted granted Critical
Publication of FR2400698B1 publication Critical patent/FR2400698B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • 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
    • G01S7/497—Means for monitoring or calibrating
    • 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
    • G01S7/497—Means for monitoring or calibrating
    • G01S7/4972—Alignment of sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)

Abstract

L'invention concerne les appareils d'essai des télémètres à laser. Elle se rapporte à un appareil qui comprend une structure optique 20 comportant une surface courbe 22 assurant la focalisation du faisceau émis en un point 24 auquel se trouve l'entrée d'une fibre optique 28 constituant un dispositif à retard. L'énergie lumineuse renvoyée par un miroir 30 parvient, après passage dans la structure optique 20, au récepteur 12 du télémètre. De cette manière, l'alignement du télémètre peut être vérifié pour la distance qui correspond au retard fixé par la fibre 28. Application à la vérification des télémètres à laser.
FR7822656A 1977-08-17 1978-07-31 Appareil d'essai de telemetre a laser Granted FR2400698A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/825,338 US4121890A (en) 1977-08-17 1977-08-17 Laser rangefinder tester

Publications (2)

Publication Number Publication Date
FR2400698A1 true FR2400698A1 (fr) 1979-03-16
FR2400698B1 FR2400698B1 (fr) 1984-04-13

Family

ID=25243754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822656A Granted FR2400698A1 (fr) 1977-08-17 1978-07-31 Appareil d'essai de telemetre a laser

Country Status (11)

Country Link
US (1) US4121890A (fr)
JP (1) JPS5921512B2 (fr)
BE (1) BE869468A (fr)
DE (1) DE2834821C2 (fr)
FR (1) FR2400698A1 (fr)
GB (1) GB2003292B (fr)
IL (1) IL55062A (fr)
IT (1) IT1105777B (fr)
NL (1) NL190651C (fr)
NO (1) NO151871C (fr)
SE (1) SE440154B (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167328A (en) * 1977-09-28 1979-09-11 Westinghouse Electric Corp. Passive optical range simulator device
US4270839A (en) * 1979-01-29 1981-06-02 Westinghouse Electric Corp. Directional optical fiber signal tapping assembly
DE3009535A1 (de) * 1980-03-12 1981-09-17 Siemens Ag Optikmodul fuer einen optoelektronischen entfernungsmesser
DE3034942C2 (de) * 1980-09-16 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Meßeinrichtung zur Bestimmung des Extinktionswertes von Laserentfernungsmessern
DE3034922C2 (de) * 1980-09-16 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Justier- und Prüfeinrichtung für ein Laserentfernungsmeßsystem
US4447119A (en) * 1981-11-02 1984-05-08 Gould, Inc. Apparatus for maintaining an optical fiber and a focusing means
GB2112241B (en) * 1981-12-23 1985-04-03 Detras Training Aids Ltd Pulsed laser range finder training or test device
US4552454A (en) * 1983-02-08 1985-11-12 Hughes Aircraft Company System and method for detecting a plurality of targets
DE3325380A1 (de) * 1983-07-14 1985-01-24 Krauss-Maffei AG, 8000 München Vorrichtung zum ueberpruefen eines laser-entfernungsmessers
DE3604614C1 (en) * 1986-02-14 1987-04-23 Messerschmitt Boelkow Blohm Adjustment (zeroing) and calibration method for laser rangefinders
DE3630401C1 (de) * 1986-09-06 1987-12-10 Messerschmitt Boelkow Blohm Optischer Entfernungsmesser
US5017004A (en) * 1988-12-22 1991-05-21 Westinghouse Electric Corp. Multifunction electro-optical system test tool
US5009502A (en) * 1989-04-20 1991-04-23 Hughes Aircraft Company System of holographic optical elements for testing laser range finders
US5319434A (en) * 1992-12-30 1994-06-07 Litton Systems, Inc. Laser rangefinder apparatus with fiber optic interface
US5606409A (en) * 1994-12-27 1997-02-25 General Electric Company Laser ranging system calibration device
US5825464A (en) * 1997-01-03 1998-10-20 Lockheed Corp Calibration system and method for lidar systems
US5852410A (en) * 1997-03-04 1998-12-22 Maxtec International Corporation Laser optical path degradation detecting device
JP3918331B2 (ja) * 1998-11-25 2007-05-23 コニカミノルタオプト株式会社 反射微小光学系
JP2001176118A (ja) * 1999-12-15 2001-06-29 Minolta Co Ltd 光ヘッド、記録再生装置、および固浸レンズ
US20040135716A1 (en) * 2002-12-10 2004-07-15 Wootton John R. Laser rangefinder decoy systems and methods
DE10325138B4 (de) * 2003-06-04 2005-09-01 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Vorrichtung zur Annäherungssimulation für einen optischen Abstandszünder
US7088526B2 (en) 2003-08-07 2006-08-08 Itt Manufactruing Enterprises, Inc. Lens collimator and method of producing optical signals with reduced aberrations
TW591210B (en) * 2003-10-23 2004-06-11 Asia Optical Co Inc Method for testing rangefinders
EP1705497B1 (fr) * 2005-03-21 2019-06-26 Saab Ab Essai efficace et fiable des télémètres de laser
US8020769B2 (en) * 2007-05-21 2011-09-20 Raytheon Company Handheld automatic target acquisition system
ES2446591T3 (es) * 2008-04-18 2014-03-10 Bae Systems Plc Mejoras en LIDARS
US7812932B2 (en) * 2008-10-08 2010-10-12 The United States Of America As Represented By The Secretary Of The Navy Universal laser range evaluation and verification system
US8368876B1 (en) * 2008-10-17 2013-02-05 Odyssey Space Research, L.L.C. Calibration system and method for imaging flash LIDAR systems
CA2744208C (fr) * 2008-11-20 2015-05-26 Mbda Uk Limited Generateur de scene cible
EP2199823A1 (fr) * 2008-11-20 2010-06-23 Mbda Uk Limited Générateur de scène cible
US9999354B2 (en) * 2011-01-21 2018-06-19 National Research Council Of Canada Biological tissue inspection method and system
US9709359B1 (en) 2011-12-05 2017-07-18 James Travis Robbins Fixed optic for boresight
CN103499816A (zh) * 2013-10-10 2014-01-08 中国科学院上海技术物理研究所 一种同轴激光延迟和衰减模拟装置
JP7193958B2 (ja) * 2018-09-14 2022-12-21 日置電機株式会社 車載用測距装置の試験装置
JP6741803B2 (ja) * 2019-01-29 2020-08-19 株式会社ジェイメック 測距検出器検査装置
JP7240947B2 (ja) * 2019-05-09 2023-03-16 株式会社アドバンテスト 光学試験用装置
CN112924979B (zh) * 2019-11-20 2024-03-01 北京小米移动软件有限公司 Tof模组的多路径光线测试设备、深度误差测量方法及系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485345A (en) * 1946-05-16 1949-10-18 Abe A Ackerman Reflecting telescopic objective of the cassegrainian type
FR1499667A (fr) * 1965-11-25 1967-10-27 Siemens Ag Albis Installation pour la télémétrie électro-optique
US3992615A (en) * 1975-05-14 1976-11-16 Sun Studs, Inc. Electro-optical ranging system for distance measurements to moving targets
DE2536878A1 (de) * 1975-08-19 1977-02-24 Siemens Ag Optronisches system mit einem von einer justierhilfe gebrauch machenden optronischen geraet
US4068952A (en) * 1976-07-23 1978-01-17 Hughes Aircraft Company Range testing system having simulated optical targets

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407715A (en) * 1965-09-30 1968-10-29 Charles W Mccutchen Photographic fingerprinting device and method
AT266476B (de) * 1965-11-25 1968-11-25 Siemens Ag Albis Einrichtung zur elektro-optischen Entfernungsmessung
US3724383A (en) * 1971-02-01 1973-04-03 Us Navy Lasser stimulated ordnance initiation device
FR2206510A1 (fr) * 1972-11-15 1974-06-07 Aga Ab
NO132006C (fr) * 1973-07-13 1975-09-03 Simrad As
US3875422A (en) * 1974-07-24 1975-04-01 Bell Telephone Labor Inc Four photon parametric amplification in glassy optical waveguides
ES467514A1 (es) * 1977-03-07 1979-09-01 Westinghouse Electric Corp Dispositivo simulador de alcance optico de tipo pasivo

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485345A (en) * 1946-05-16 1949-10-18 Abe A Ackerman Reflecting telescopic objective of the cassegrainian type
FR1499667A (fr) * 1965-11-25 1967-10-27 Siemens Ag Albis Installation pour la télémétrie électro-optique
US3992615A (en) * 1975-05-14 1976-11-16 Sun Studs, Inc. Electro-optical ranging system for distance measurements to moving targets
DE2536878A1 (de) * 1975-08-19 1977-02-24 Siemens Ag Optronisches system mit einem von einer justierhilfe gebrauch machenden optronischen geraet
US4068952A (en) * 1976-07-23 1978-01-17 Hughes Aircraft Company Range testing system having simulated optical targets

Also Published As

Publication number Publication date
DE2834821C2 (de) 1983-09-22
GB2003292A (en) 1979-03-07
GB2003292B (en) 1982-01-27
IT1105777B (it) 1985-11-04
NO782787L (no) 1979-02-20
FR2400698B1 (fr) 1984-04-13
IT7850739A0 (it) 1978-08-16
SE7808652L (sv) 1979-02-18
IL55062A (en) 1981-10-30
NO151871B (no) 1985-03-11
BE869468A (fr) 1978-12-01
NL190651B (nl) 1994-01-03
NO151871C (no) 1985-06-19
SE440154B (sv) 1985-07-15
NL7808553A (nl) 1979-02-20
JPS5921512B2 (ja) 1984-05-21
DE2834821A1 (de) 1979-02-22
NL190651C (nl) 1994-06-01
US4121890A (en) 1978-10-24
JPS5432349A (en) 1979-03-09

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