JPS56104263A - Laser apparatus - Google Patents

Laser apparatus

Info

Publication number
JPS56104263A
JPS56104263A JP712280A JP712280A JPS56104263A JP S56104263 A JPS56104263 A JP S56104263A JP 712280 A JP712280 A JP 712280A JP 712280 A JP712280 A JP 712280A JP S56104263 A JPS56104263 A JP S56104263A
Authority
JP
Japan
Prior art keywords
laser
target
distance
seeker
energy
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
JP712280A
Other languages
Japanese (ja)
Other versions
JPS5944595B2 (en
Inventor
Hiroshi Nomura
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP55007122A priority Critical patent/JPS5944595B2/en
Publication of JPS56104263A publication Critical patent/JPS56104263A/en
Publication of JPS5944595B2 publication Critical patent/JPS5944595B2/en
Expired legal-status Critical Current

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
    • F41G3/145—Indirect aiming means using a target illuminator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

PURPOSE:To make the incident energy on a laser seeker constant by varying the irradiation laser energy according to the estimated distance between a target and a flying body by detecting the distance to the target by using a laser. CONSTITUTION:The laser pulse outputted from a pulse laser generator 12 in a laser apparatus 1 is reflected from a target 2 and received, so that the target distance is detected by a counting circuit 14. According to the detected value, the generator 12 is controlled through a function generating circuit 16, so that the amount of the transmission laser pulse energy varies with the estimated distance between a flying body 3 and the target 2 based on the target detection distance. Thereby, the laser energy applied to a seeker 31 on the flying body 3 which controls flying by receiving the laser pulse reflected from the target 2 is made constant at all times. Accordingly, the seeker to be consumed can have a simple constitution of narrow dynamic range.
JP55007122A 1980-01-24 1980-01-24 Laser device Expired JPS5944595B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55007122A JPS5944595B2 (en) 1980-01-24 1980-01-24 Laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55007122A JPS5944595B2 (en) 1980-01-24 1980-01-24 Laser device

Publications (2)

Publication Number Publication Date
JPS56104263A true JPS56104263A (en) 1981-08-19
JPS5944595B2 JPS5944595B2 (en) 1984-10-30

Family

ID=11657263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55007122A Expired JPS5944595B2 (en) 1980-01-24 1980-01-24 Laser device

Country Status (1)

Country Link
JP (1) JPS5944595B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008018061A1 (en) * 2006-08-06 2008-02-14 Israel Aerospace Industries Ltd. A method and system for designating a target and generating target-related action
JP2009162632A (en) * 2008-01-08 2009-07-23 Ihi Aerospace Co Ltd Laser semiactive guidance method
JP2013156011A (en) * 2013-02-28 2013-08-15 Ihi Aerospace Co Ltd Laser semi-active guidance method
EP3170024A4 (en) * 2014-07-17 2018-05-30 Elbit Systems Electro-optics Elop Ltd. System and method for analyzing quality criteria of a radiation spot

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111990U (en) * 1984-06-27 1986-01-24 光二 山形 water purification sterilization equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008018061A1 (en) * 2006-08-06 2008-02-14 Israel Aerospace Industries Ltd. A method and system for designating a target and generating target-related action
US8054451B2 (en) 2006-08-06 2011-11-08 Israel Aerospace Industries Ltd. Method and system for designating a target and generating target-related action
JP2009162632A (en) * 2008-01-08 2009-07-23 Ihi Aerospace Co Ltd Laser semiactive guidance method
JP2013156011A (en) * 2013-02-28 2013-08-15 Ihi Aerospace Co Ltd Laser semi-active guidance method
EP3170024A4 (en) * 2014-07-17 2018-05-30 Elbit Systems Electro-optics Elop Ltd. System and method for analyzing quality criteria of a radiation spot

Also Published As

Publication number Publication date
JPS5944595B2 (en) 1984-10-30

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