IT1203739B - Sistema per telemetria laser a tenpo di volo e doppler eterodina - Google Patents

Sistema per telemetria laser a tenpo di volo e doppler eterodina

Info

Publication number
IT1203739B
IT1203739B IT47650/86A IT4765086A IT1203739B IT 1203739 B IT1203739 B IT 1203739B IT 47650/86 A IT47650/86 A IT 47650/86A IT 4765086 A IT4765086 A IT 4765086A IT 1203739 B IT1203739 B IT 1203739B
Authority
IT
Italy
Prior art keywords
heterodine
doppler
telemetry system
laser telemetry
flying laser
Prior art date
Application number
IT47650/86A
Other languages
English (en)
Other versions
IT8647650A0 (it
Inventor
Eugenio Penco
Renato Marchetti
Original Assignee
Selenia Ind Elettroniche
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 Selenia Ind Elettroniche filed Critical Selenia Ind Elettroniche
Priority to IT47650/86A priority Critical patent/IT1203739B/it
Publication of IT8647650A0 publication Critical patent/IT8647650A0/it
Priority to EP87101799A priority patent/EP0236761A1/en
Application granted granted Critical
Publication of IT1203739B publication Critical patent/IT1203739B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • 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
    • G01S7/484—Transmitters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
IT47650/86A 1986-02-13 1986-02-13 Sistema per telemetria laser a tenpo di volo e doppler eterodina IT1203739B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT47650/86A IT1203739B (it) 1986-02-13 1986-02-13 Sistema per telemetria laser a tenpo di volo e doppler eterodina
EP87101799A EP0236761A1 (en) 1986-02-13 1987-02-10 Flight time and heterodyne doppler laser telemetry system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47650/86A IT1203739B (it) 1986-02-13 1986-02-13 Sistema per telemetria laser a tenpo di volo e doppler eterodina

Publications (2)

Publication Number Publication Date
IT8647650A0 IT8647650A0 (it) 1986-02-13
IT1203739B true IT1203739B (it) 1989-02-23

Family

ID=11261677

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47650/86A IT1203739B (it) 1986-02-13 1986-02-13 Sistema per telemetria laser a tenpo di volo e doppler eterodina

Country Status (2)

Country Link
EP (1) EP0236761A1 (it)
IT (1) IT1203739B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6411120B2 (ja) * 2014-08-04 2018-10-24 株式会社アマダミヤチ レーザ装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298280A (en) * 1979-09-25 1981-11-03 Massachusetts Institute Of Technology Infrared radar system
US4393517A (en) * 1980-09-30 1983-07-12 The United States Of America As Represented By The Secretary Of The Army Pulse code modulation of laser pulse tail
US4405230A (en) * 1981-05-28 1983-09-20 Texas Instruments Incorporated Heterodyne laser ranging system

Also Published As

Publication number Publication date
EP0236761A1 (en) 1987-09-16
IT8647650A0 (it) 1986-02-13

Similar Documents

Publication Publication Date Title
IT8523321A0 (it) Sistema per il rilascio a velocita' controllata di sostanze attive.
BR8807655A (pt) Sistema de navegacao e rastreamento
BR8602214A (pt) Sistema de radar
BR8704061A (pt) Sistema
IT8620648A0 (it) Sistema di atterraggio strumentale a due frequenze.
IT8620011A0 (it) Sistema e procedimento per misurare velocita' ultrasonore.
IT8848001A0 (it) Sistema radar
FR2592231B1 (fr) Dispositif gyromagnetique miniature et procede d'assemblage de ce dispositif.
IT8619008A0 (it) Sistema di indicazione di peso e di coppia di un elicottero.
DK407088A (da) Laser-doppler-anemometer
IT1201109B (it) Procedimento e dispositivo di telemetria distanziometria laser su bersagli cooperativi
IT8922380A0 (it) Sistema sincrofasatore per turbomotore d'aeroplano
DK401488D0 (da) Laser-doppler-anemometer
GB2183956B (en) Laser doppler vibrometer
BR8501051A (pt) Sistema de barbeador
IT1203739B (it) Sistema per telemetria laser a tenpo di volo e doppler eterodina
IT1198021B (it) Sistema di riduzione di rumore di eliche di aerei
IT1205703B (it) Sistema di sabbiatura
IT1211296B (it) Sistema a pozzetto
IT8767100A0 (it) Sistema radar ad inseguimento d angolo
IT8648764A0 (it) Sistema di guida radar
IT8748131A0 (it) Sistema di puntamento di bersagli
IT1227199B (it) Sistema radar
IT8610511V0 (it) Sistema di crisura a t
IT8519772A0 (it) Sistema per il rilascio a velocita' programmabile e costante di sostanze attive da un nucleo che le contiene.