SE8901554L - Laservarnare - Google Patents

Laservarnare

Info

Publication number
SE8901554L
SE8901554L SE8901554A SE8901554A SE8901554L SE 8901554 L SE8901554 L SE 8901554L SE 8901554 A SE8901554 A SE 8901554A SE 8901554 A SE8901554 A SE 8901554A SE 8901554 L SE8901554 L SE 8901554L
Authority
SE
Sweden
Prior art keywords
laser
laser beam
light
time
measured
Prior art date
Application number
SE8901554A
Other languages
English (en)
Other versions
SE463840B (sv
SE8901554D0 (sv
Inventor
B H Bjoerkman
Original Assignee
Philips Norden Ab
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 Philips Norden Ab filed Critical Philips Norden Ab
Priority to SE8901554A priority Critical patent/SE463840B/sv
Publication of SE8901554D0 publication Critical patent/SE8901554D0/sv
Priority to IL94141A priority patent/IL94141A/xx
Priority to DE69006898T priority patent/DE69006898T2/de
Priority to JP2111610A priority patent/JPH0328698A/ja
Priority to EP90850158A priority patent/EP0395613B1/en
Priority to US07/515,128 priority patent/US5040891A/en
Publication of SE8901554L publication Critical patent/SE8901554L/sv
Publication of SE463840B publication Critical patent/SE463840B/sv

Links

Classifications

    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/789—Systems for determining direction or deviation from predetermined direction using rotating or oscillating beam systems, e.g. using mirrors, prisms
    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves
    • 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
    • G01S7/4804—Auxiliary means for detecting or identifying lidar signals or the like, e.g. laser illuminators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SE8901554A 1989-04-28 1989-04-28 Foerfarande vid en laservarnare och laservarnare SE463840B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8901554A SE463840B (sv) 1989-04-28 1989-04-28 Foerfarande vid en laservarnare och laservarnare
IL94141A IL94141A (en) 1989-04-28 1990-04-20 Laser-warning method and laser-warning arrangement
DE69006898T DE69006898T2 (de) 1989-04-28 1990-04-26 Verfahren zur Laserwarnung und Laserwarnsensor.
JP2111610A JPH0328698A (ja) 1989-04-28 1990-04-26 レーザ警報方法およびレーザ警報装置
EP90850158A EP0395613B1 (en) 1989-04-28 1990-04-26 Laser-warning method and laser warning arrangement
US07/515,128 US5040891A (en) 1989-04-28 1990-04-27 Laser-warning method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8901554A SE463840B (sv) 1989-04-28 1989-04-28 Foerfarande vid en laservarnare och laservarnare

Publications (3)

Publication Number Publication Date
SE8901554D0 SE8901554D0 (sv) 1989-04-28
SE8901554L true SE8901554L (sv) 1990-10-29
SE463840B SE463840B (sv) 1991-01-28

Family

ID=20375831

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8901554A SE463840B (sv) 1989-04-28 1989-04-28 Foerfarande vid en laservarnare och laservarnare

Country Status (6)

Country Link
US (1) US5040891A (sv)
EP (1) EP0395613B1 (sv)
JP (1) JPH0328698A (sv)
DE (1) DE69006898T2 (sv)
IL (1) IL94141A (sv)
SE (1) SE463840B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5914661A (en) * 1996-01-22 1999-06-22 Raytheon Company Helmet mounted, laser detection system
US6151114A (en) * 1998-03-31 2000-11-21 The Boeing Company Coherent laser warning system
JP4828895B2 (ja) * 2005-08-29 2011-11-30 株式会社東芝 Ｘ線管装置の電圧印加方法およびｘ線管装置
AU2012373183A1 (en) * 2012-03-16 2014-10-16 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Portable device for analysing a plurality of widely spaced laser beams
CN104236706B (zh) * 2014-09-04 2016-05-04 兰州空间技术物理研究所 一种基于面阵ccd的光栅型激光告警方法
CN114609655A (zh) * 2021-12-28 2022-06-10 湖北华中光电科技有限公司 基于北斗定位时统的激光告警组网系统及激光威胁源方位识别方法
CN115031582B (zh) * 2022-06-23 2024-01-26 中国人民解放军火箭军工程大学 一种激光告警器及方法
TR2022014518A2 (tr) * 2022-09-21 2022-10-21 Nero Enduestri Savunma Sanayi Anonim Sirketi Lazer uyari si̇stemi̇

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151871B (en) * 1984-01-13 1987-06-03 Marconi Co Ltd Laser weapon detector
US4687923A (en) * 1985-06-03 1987-08-18 Motorola, Inc. Method for determining the direction of a radiation source
SE455025B (sv) * 1986-10-16 1988-06-13 Philips Norden Ab Forfarandet for att bestemma leget av banan for ett pulsat ljusstralknippe
DE3701296C1 (de) * 1987-01-17 1988-05-11 Messerschmitt Boelkow Blohm Anordnung zum Bestimmen der Position eines Laserstrahles in einem streuenden Medium

Also Published As

Publication number Publication date
JPH0328698A (ja) 1991-02-06
IL94141A (en) 1993-04-04
DE69006898D1 (de) 1994-04-07
DE69006898T2 (de) 1994-06-16
IL94141A0 (en) 1991-01-31
US5040891A (en) 1991-08-20
EP0395613A1 (en) 1990-10-31
SE463840B (sv) 1991-01-28
SE8901554D0 (sv) 1989-04-28
EP0395613B1 (en) 1994-03-02

Similar Documents

Publication Publication Date Title
US4365896A (en) Optical attenuation monitor system and method
GB1512245A (en) Detection of backscattered radiation
US4011459A (en) Method and apparatus for determining valid sample volume
SE8901554L (sv) Laservarnare
US5410398A (en) Automatic boresight compensation device
SU1382410A3 (ru) Оптический датчик с автоматической системой регулировани объектива
JPS6448238A (en) Optical system driving device
RU2151372C1 (ru) Оптический блок для обнаружения цели
SE9202043L (sv) Optisk vinkelmätare
US5696578A (en) Frequency tracking method and apparatus, and Doppler velocity meter using the same
EP0391278A3 (en) Doppler velocity meter
US4655586A (en) Adjustable zone proximity sensor
FI84753C (sv) Förfarande för skjutövning och analysering av skytteprocessen
SE8901555L (sv) Foerfarande och anordning foer att bestaemma riktningen till en laserstraalkaella
SU1656366A1 (ru) Способ определени плоскости наилучшей установки объектива
SU972294A1 (ru) Устройство дл измерени задней вершинной рефракции очковых линз
JPS5497468A (en) Laser speed measuring apparatus
JPS5483872A (en) Laser speed meter
SU819595A1 (ru) Устройство дл измерени оптическихХАРАКТЕРиСТиК пЕРЕдАющиХ ТЕлЕВизиОН-НыХ ТРубОК
SU1067353A1 (ru) Устройство дл измерени перемещений объекта
JPS643536A (en) Instrument for measuring refractive index of waveguide
ATE153771T1 (de) Vorrichtung zum messen der axialen geschwindigkeit
SU787891A1 (ru) Фотоэлектрический автоколлимационный датчик крена
SU1383127A1 (ru) Способ измерени фокусных рассто ний оптических элементов и устройство дл его осуществлени
SU976293A1 (ru) Устройство дл контрол профил объекта

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8901554-9

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8901554-9

Format of ref document f/p: F