CA1090182A - Combineur ou distributeur de faisceau de rayonnements pulses - Google Patents

Combineur ou distributeur de faisceau de rayonnements pulses

Info

Publication number
CA1090182A
CA1090182A CA301,704A CA301704A CA1090182A CA 1090182 A CA1090182 A CA 1090182A CA 301704 A CA301704 A CA 301704A CA 1090182 A CA1090182 A CA 1090182A
Authority
CA
Canada
Prior art keywords
radiation
pulses
beams
pulsed
axis
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.)
Expired
Application number
CA301,704A
Other languages
English (en)
Inventor
John A. Weis
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.)
Jersey Nuclear Avco Isotopes Inc
Original Assignee
Jersey Nuclear Avco Isotopes Inc
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 Jersey Nuclear Avco Isotopes Inc filed Critical Jersey Nuclear Avco Isotopes Inc
Application granted granted Critical
Publication of CA1090182A publication Critical patent/CA1090182A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/147—Beam splitting or combining systems operating by reflection only using averaging effects by spatially variable reflectivity on a microscopic level, e.g. polka dots, chequered or discontinuous patterns, or rapidly moving surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/34—Separation by photochemical methods
    • 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)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
CA301,704A 1977-04-22 1978-04-21 Combineur ou distributeur de faisceau de rayonnements pulses Expired CA1090182A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79001777A 1977-04-22 1977-04-22
US790,017 1977-04-22

Publications (1)

Publication Number Publication Date
CA1090182A true CA1090182A (fr) 1980-11-25

Family

ID=25149398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA301,704A Expired CA1090182A (fr) 1977-04-22 1978-04-21 Combineur ou distributeur de faisceau de rayonnements pulses

Country Status (11)

Country Link
JP (1) JPS53133050A (fr)
AU (1) AU513744B2 (fr)
BE (1) BE866261A (fr)
CA (1) CA1090182A (fr)
DE (1) DE2817573A1 (fr)
ES (1) ES468972A1 (fr)
FR (1) FR2388290A1 (fr)
IL (1) IL54319A (fr)
IT (1) IT7867916A0 (fr)
NL (1) NL7804311A (fr)
SE (1) SE7804579L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670869A (en) * 1984-01-03 1987-06-02 Magnetic Peripherals Inc. Switching laser beam apparatus with recombined beam for recording

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924937A (en) * 1974-01-30 1975-12-09 Jersey Nuclear Avco Isotopes Method and apparatus for sequentially combining pulsed beams of radiation
US4073572A (en) * 1976-02-23 1978-02-14 Jersey Nuclear-Avco Isotopes, Inc. System for increasing laser pulse rate with beam splitters

Also Published As

Publication number Publication date
AU3510078A (en) 1979-10-18
DE2817573A1 (de) 1978-11-30
NL7804311A (nl) 1978-10-24
IL54319A (en) 1980-07-31
BE866261A (fr) 1978-08-14
AU513744B2 (en) 1980-12-18
SE7804579L (sv) 1978-10-23
IT7867916A0 (it) 1978-04-21
JPS53133050A (en) 1978-11-20
ES468972A1 (es) 1979-11-16
FR2388290A1 (fr) 1978-11-17

Similar Documents

Publication Publication Date Title
US4283116A (en) Beam combiner
US5394262A (en) Volume display optical system and method
US4201455A (en) Laser-operated apparatus for data and signal recording
US3924937A (en) Method and apparatus for sequentially combining pulsed beams of radiation
US3520586A (en) Entrant beam optical scanner
GB2199158A (en) Light beam switching system for optical fibres
US4005926A (en) Scanning device
MXPA96003948A (en) Opt projection system
JPS56164312A (en) Optical deflecting device
WO1987006013A1 (fr) Appareil afocal d'etalage du faisceau et procede
EP0311664A1 (fr) Selecteur de ligne rapidement commutable pour lasers pulses
EP2027502A2 (fr) Moteur de video projection/numeriseur/radar numerique a balayage multifaisceaux electromagnetiques
US4209224A (en) Prismatic beam rotator for an optical beam projector
CA1090182A (fr) Combineur ou distributeur de faisceau de rayonnements pulses
EP0374793A2 (fr) Appareil d'affichage
CN109283540B (zh) 适用于输出图案化光束的系统和光路结构
EP0112374A1 (fr) Dispositif de balayage par rayons.
US5220452A (en) Volume display optical system and method
US3497298A (en) Optical scanning method for copying machines
GB1286565A (en) Optical device for space exploration
US3458829A (en) Apparatus for controlling the area of emission of laser light
WO1998047036A1 (fr) Dilatateur de faisceau, deflecteur optique, diviseur de faisceau et dispositif de balayage
EP0009899B1 (fr) Projecteur pour l'émission de signaux électromagnétiques de commande
GB1419619A (en) Scanning devices
US2140584A (en) Scanning device

Legal Events

Date Code Title Description
MKEX Expiry