YU47937B - Postupak za održavanje unapred utvrdjenog pravca zraka u laserskom impulsnom predajniku i uredjaj kojim se ostvaruje taj postupak - Google Patents

Postupak za održavanje unapred utvrdjenog pravca zraka u laserskom impulsnom predajniku i uredjaj kojim se ostvaruje taj postupak

Info

Publication number
YU47937B
YU47937B YU13083A YU13083A YU47937B YU 47937 B YU47937 B YU 47937B YU 13083 A YU13083 A YU 13083A YU 13083 A YU13083 A YU 13083A YU 47937 B YU47937 B YU 47937B
Authority
YU
Yugoslavia
Prior art keywords
procedure
laser
maintenance
laser pulse
pulse transmitter
Prior art date
Application number
YU13083A
Other languages
English (en)
Other versions
YU13083A (en
Inventor
S. Severinsson
Original Assignee
Telefonaktiebolaget Lm. Ericson
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 Telefonaktiebolaget Lm. Ericson filed Critical Telefonaktiebolaget Lm. Ericson
Publication of YU13083A publication Critical patent/YU13083A/xx
Publication of YU47937B publication Critical patent/YU47937B/sh

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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/101—Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Optical Communication System (AREA)

Abstract

Postupak za održavanje unapred utvrdjenog pravca zraka u laserskom impulsnom predajniku koji ima laserski rezonator koji se sastoji od laserskog nosača 1 sa rotirajućom prizmom 2 na jednom kraju i izlaznim sprežnim spojem 3 na drugom kraju, kao i fleš lampu 4 koja se pobudjuje da emitruje fleš impuls za napajanje laserskog nosača i elemente 13-18 za merenje skretanja zraka i generisanje signala čiji veličina i polaritet odgovaraju pomenutom skretanju, naznačen time, što pomenuti signal aktivira pobudna kola fleš lampe (4) za promenu karakteristika pomenutog fleš impulsa. Prijava sadrži još 1 nezavisan i 4 zavisna zahteva.
YU13083A 1982-01-29 1983-01-21 Postupak za održavanje unapred utvrdjenog pravca zraka u laserskom impulsnom predajniku i uredjaj kojim se ostvaruje taj postupak YU47937B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8200502A SE429803B (sv) 1982-01-29 1982-01-29 Sett att uppretthalla en forutbestemd lobriktning vid en laserpulssendare jemte anordning for utforande av settet

Publications (2)

Publication Number Publication Date
YU13083A YU13083A (en) 1987-12-31
YU47937B true YU47937B (sh) 1996-07-24

Family

ID=20345868

Family Applications (1)

Application Number Title Priority Date Filing Date
YU13083A YU47937B (sh) 1982-01-29 1983-01-21 Postupak za održavanje unapred utvrdjenog pravca zraka u laserskom impulsnom predajniku i uredjaj kojim se ostvaruje taj postupak

Country Status (8)

Country Link
US (1) US4498180A (sh)
EP (1) EP0085660B1 (sh)
DE (1) DE3364221D1 (sh)
DK (1) DK163083C (sh)
FI (1) FI75696C (sh)
NO (1) NO164147C (sh)
SE (1) SE429803B (sh)
YU (1) YU47937B (sh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714503C2 (de) * 1987-04-30 1995-07-27 Lambda Physik Forschung Steuerschaltung für einen gepulsten Gas-Laser und Verfahren zum Initialisieren der Steuerschaltung
US5241557A (en) * 1992-03-09 1993-08-31 The United States Of America As Represented By The United States Department Of Energy Laser focus compensating sensing and imaging device
US5455837A (en) * 1994-09-22 1995-10-03 Coherent, Inc. Flashlamp energy control circuit
JP6760044B2 (ja) * 2016-12-21 2020-09-23 トヨタ自動車株式会社 光軸調整用装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315177A (en) * 1962-04-05 1967-04-18 Robert C Benson Laser generator
US3393374A (en) * 1964-03-25 1968-07-16 Navy Usa High prf laser transmitter
US3457415A (en) * 1965-10-04 1969-07-22 Perkin Elmer Corp Passive optical resonators and systems employing the same
US3579140A (en) * 1967-12-05 1971-05-18 Perkin Elmer Corp Laser
US3548253A (en) * 1968-09-05 1970-12-15 Yissum Res Dev Co Timing circuit for rotating prism q-switched lasers
US3806829A (en) * 1971-04-13 1974-04-23 Sys Inc Pulsed laser system having improved energy control with improved power supply laser emission energy sensor and adjustable repetition rate control features
US4092530A (en) * 1976-07-01 1978-05-30 Coherent, Inc. Feedback loop control system employing method and apparatus for stabilizing total loop gain and bandwidth

Also Published As

Publication number Publication date
DK34883A (da) 1983-07-30
NO164147B (no) 1990-05-21
DK34883D0 (da) 1983-01-28
FI830267A0 (fi) 1983-01-26
DK163083B (da) 1992-01-13
FI75696B (fi) 1988-03-31
FI75696C (sv) 1988-07-11
EP0085660B1 (en) 1986-06-25
DK163083C (da) 1992-06-09
NO164147C (no) 1990-08-29
YU13083A (en) 1987-12-31
SE429803B (sv) 1983-09-26
DE3364221D1 (en) 1986-07-31
EP0085660A2 (en) 1983-08-10
FI830267L (fi) 1983-07-30
EP0085660A3 (en) 1983-08-17
SE8200502L (sv) 1983-07-30
US4498180A (en) 1985-02-05
NO830305L (no) 1983-08-01

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