IT945646B - Dispositivo di comando di un raggio laser - Google Patents

Dispositivo di comando di un raggio laser

Info

Publication number
IT945646B
IT945646B IT54998/71A IT5499871A IT945646B IT 945646 B IT945646 B IT 945646B IT 54998/71 A IT54998/71 A IT 54998/71A IT 5499871 A IT5499871 A IT 5499871A IT 945646 B IT945646 B IT 945646B
Authority
IT
Italy
Prior art keywords
control
laser beam
laser
Prior art date
Application number
IT54998/71A
Other languages
English (en)
Inventor
Der Berg M Van
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Application granted granted Critical
Publication of IT945646B publication Critical patent/IT945646B/it

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • G02B26/04—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light by periodically varying the intensity of light, e.g. using choppers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
IT54998/71A 1971-02-18 1971-12-24 Dispositivo di comando di un raggio laser IT945646B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU62630 1971-02-18

Publications (1)

Publication Number Publication Date
IT945646B true IT945646B (it) 1973-05-10

Family

ID=19726630

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54998/71A IT945646B (it) 1971-02-18 1971-12-24 Dispositivo di comando di un raggio laser

Country Status (8)

Country Link
US (1) US3902142A (it)
BE (1) BE779025A (it)
DE (1) DE2159782A1 (it)
FR (1) FR2125485B1 (it)
GB (1) GB1342436A (it)
IT (1) IT945646B (it)
LU (1) LU62630A1 (it)
NL (1) NL7117956A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181533B1 (it) * 1972-04-27 1976-10-29 Comp Generale Electricite
US4103261A (en) * 1976-06-25 1978-07-25 Duncan Electric Company, Inc. Laser beam shutter and beam indicator
JPS58195801A (ja) * 1982-04-30 1983-11-15 グレタ−ク・アクチエンゲゼルシヤフト コヒ−レント光のビ−ムを減衰させる装置
CN105487223A (zh) * 2016-01-25 2016-04-13 武汉浩宏科技有限公司 一种能量衰减调节器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1408386A (en) * 1920-02-25 1922-02-28 Richard T Newton Glare screen
US3024700A (en) * 1959-04-08 1962-03-13 John F Mcclellan Mechanical shutter of large aperture and high speed
US3435213A (en) * 1965-07-19 1969-03-25 Bell Telephone Labor Inc Light modulator using light choppers
US3619037A (en) * 1968-09-19 1971-11-09 Trw Inc A laser beam shutter including a heat sink

Also Published As

Publication number Publication date
LU62630A1 (it) 1972-04-05
GB1342436A (en) 1974-01-03
US3902142A (en) 1975-08-26
BE779025A (it) 1972-05-30
FR2125485B1 (it) 1976-07-23
FR2125485A1 (it) 1972-09-29
NL7117956A (it) 1972-08-22
DE2159782A1 (de) 1972-08-24

Similar Documents

Publication Publication Date Title
SE383958B (sv) Styranordning for en laserstrale
AR202699A1 (es) Un aparato para guiar un rayo laser
BE781473A (fr) Ecriture par faisceau laser
IT943697B (it) Discalizzatore frontale con ottica a diffrazione
IT945841B (it) Diodo laser a doppia eterostruttura
IT981757B (it) Comando a velocita controllata
IT963303B (it) Laser a semiconduttore
BE777756A (fr) Laminoir commande par ordinateur
CA969349A (en) Profile measuring device using a laser beam
IT994411B (it) Laser a gas
CA998764A (en) Device for deflecting a light beam
NL173003C (nl) Laserinrichting.
IT989490B (it) Regolatore per fascio elettronico
BE807765A (fr) Module a disques
IT984155B (it) Telemetro a laser
FI51414C (fi) Järjestely lasersäteen jaksoluvun ohjaamiseksi.
IT986377B (it) Apparecchio ottico per il comando a distanza
IT975985B (it) Generatore laser
BE751469A (fr) Modulateur a laser
IT945646B (it) Dispositivo di comando di un raggio laser
SE380404B (sv) Laser
IT944422B (it) Laser a gas
CH558089A (de) Laser a gaz.
CH526865A (de) Laser
IT950612B (it) Apparecchio interferometro a laser