NO941308L - System for detektering av modulerte lasersignaler - Google Patents

System for detektering av modulerte lasersignaler

Info

Publication number
NO941308L
NO941308L NO941308A NO941308A NO941308L NO 941308 L NO941308 L NO 941308L NO 941308 A NO941308 A NO 941308A NO 941308 A NO941308 A NO 941308A NO 941308 L NO941308 L NO 941308L
Authority
NO
Norway
Prior art keywords
modulated laser
laser signals
detecting modulated
different pulse
pulse intervals
Prior art date
Application number
NO941308A
Other languages
English (en)
Norwegian (no)
Other versions
NO941308D0 (no
Inventor
Edward T Siebert
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 NO941308D0 publication Critical patent/NO941308D0/no
Publication of NO941308L publication Critical patent/NO941308L/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/14—Indirect aiming means
    • F41G3/147—Indirect aiming means based on detection of a firing weapon
    • 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
    • G01S7/483—Details of pulse systems
    • 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
    • G01S7/495—Counter-measures or counter-counter-measures using electronic or electro-optical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Lasers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
NO941308A 1993-04-12 1994-04-12 System for detektering av modulerte lasersignaler NO941308L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/046,062 US5317582A (en) 1993-04-12 1993-04-12 System for detecting modulated laser signals

Publications (2)

Publication Number Publication Date
NO941308D0 NO941308D0 (no) 1994-04-12
NO941308L true NO941308L (no) 1994-10-13

Family

ID=21941382

Family Applications (1)

Application Number Title Priority Date Filing Date
NO941308A NO941308L (no) 1993-04-12 1994-04-12 System for detektering av modulerte lasersignaler

Country Status (6)

Country Link
US (1) US5317582A (ja)
EP (1) EP0620450B1 (ja)
JP (1) JPH0758387A (ja)
CA (1) CA2120979A1 (ja)
DE (1) DE69427319T2 (ja)
NO (1) NO941308L (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788500A (en) * 1995-12-04 1998-08-04 Oerlikon-Contraves Ag Continuous wave laser battlefield simulation system
US5914661A (en) * 1996-01-22 1999-06-22 Raytheon Company Helmet mounted, laser detection system
FR2762082B1 (fr) * 1997-04-11 1999-07-09 Thomson Csf Systeme de detection d'impulsion laser
ATE313176T1 (de) * 1998-12-24 2005-12-15 Contraves Ag Optisches codierungssystem für eine impulse-folge
EP1285457A2 (en) * 2000-05-30 2003-02-26 The Johns Hopkins University Threat identification for mass spectrometer system
US7136171B2 (en) * 2001-12-19 2006-11-14 General Electric Company Method for the extraction of image features caused by structure light using template information
JP3888450B2 (ja) * 2002-05-10 2007-03-07 日本電気株式会社 標的装置及び光検出装置
US8456613B2 (en) * 2007-05-22 2013-06-04 Micronic Laser Systems Method and apparatus for quantification of illumination non-uniformity in the mask plane of a lithographic exposure system
US20130044769A1 (en) * 2011-08-18 2013-02-21 United States Of America, As Represented By The Secretary Of The Army MEMS Q-Switched Monoblock Laser
US20130094526A1 (en) * 2011-10-14 2013-04-18 United States Of America, As Represented By The Secretary Of The Army MEMS Q-Switched Nd:YLF Monoblock Laser
DE102013107365C5 (de) 2013-07-11 2021-03-25 Krauss-Maffei Wegmann Gmbh & Co. Kg Laserpanzerung
CN112860083B (zh) * 2021-01-08 2023-01-24 深圳市华星光电半导体显示技术有限公司 激光笔光源定位方法及显示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209835A (en) * 1978-07-21 1980-06-24 Hughes Aircraft Company Pulse repetition interval autocorrelator system
JPS5840356B2 (ja) * 1980-06-17 1983-09-05 富士通株式会社 レ−ザ光周波数の制御装置
US4709369A (en) * 1985-06-18 1987-11-24 Spectra-Physics, Inc. Power control system for controlling the power output of a modulated laser diode
US4721958A (en) * 1985-10-23 1988-01-26 Trw Inc. Real-time pulse processor
FR2618900B1 (fr) * 1987-07-31 1989-12-01 Thomson Csf Systeme detecteur d'impulsions lumineuses a taux de fausse alarme tres reduit, utilisable pour la detection laser
US5142142A (en) * 1989-09-15 1992-08-25 Trator Inc. Portable device for detecting short duration energy pulses
JPH03256761A (ja) * 1990-03-07 1991-11-15 Brother Ind Ltd 半導体レーザー駆動回路
US5212700A (en) * 1991-07-24 1993-05-18 Sumitomo Electric Industries, Ltd. Modulation circuit for a light emission device
US5208819A (en) * 1992-01-23 1993-05-04 General Instrument Corporation Optical source with frequency locked to an in-fiber grating resonantor

Also Published As

Publication number Publication date
EP0620450B1 (en) 2001-05-30
DE69427319T2 (de) 2002-05-02
EP0620450A2 (en) 1994-10-19
JPH0758387A (ja) 1995-03-03
DE69427319D1 (de) 2001-07-05
NO941308D0 (no) 1994-04-12
CA2120979A1 (en) 1994-10-13
EP0620450A3 (en) 1997-01-15
US5317582A (en) 1994-05-31

Similar Documents

Publication Publication Date Title
NO941308L (no) System for detektering av modulerte lasersignaler
MX9200865A (es) Sistema de ensayo y evaluacion de cosechas. sistema de ensayo y evaluacion de cosechas.
EP0572840A3 (ja)
DE69427494D1 (de) Vorspannungsschaltung für Lawinenphotodiode.
MX9200523A (es) Testeador de bateria.
JPS5477532A (en) Key identifying circuit
DE69105561D1 (de) Alarmsignalübertragungsanlage mit Wiederholung.
DE68920970D1 (de) Übertragungsleitungs-Überwachungssystem.
DE69428974D1 (de) Aktives adaptives Regulierungssystem mit spektralem Lecksignal
NL7704464A (nl) Automatische signaalniveaubegrenzer.
DE68922893D1 (de) Feueralarmsystem.
FI893865A (fi) Foerfarande foer framstaellning av staolelement avsedda att motstao hoeg belastning, saosom rullagerelement.
DE68917402D1 (de) Einen substituierten Harnstoffhemmer verwendende Polyacrylatpolymere.
FR2694629B1 (fr) Sensor refractometrique semiglobulaire-compact.
DE68901867D1 (de) Bissanzeiger.
JPS647194A (en) Intelligent automatic fire warning system
DE59105006D1 (de) Carboxylgruppenhaltige Cyclohexanderivate.
DE60230776D1 (de) Automatische schwellwertgenerierung für elektrogramm-messung
JPS5420625A (en) Fault discrimination ststem of memory system
EP0255279A3 (en) Pattern detection method
FR2695226B1 (fr) Système de télésurveillance de locaux protégés.
JPS53110352A (en) Automatic gain control circuit
NO884129L (no) Anordning til deteksjon av periodiske signaler for en tale-ekko-kompensator.
NO905551D0 (no) Skogbruksmaskin.
JPS5315171A (en) Signal level detection circuit