FR2020466A5 - - Google Patents

Info

Publication number
FR2020466A5
FR2020466A5 FR6901702A FR6901702A FR2020466A5 FR 2020466 A5 FR2020466 A5 FR 2020466A5 FR 6901702 A FR6901702 A FR 6901702A FR 6901702 A FR6901702 A FR 6901702A FR 2020466 A5 FR2020466 A5 FR 2020466A5
Authority
FR
France
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
FR6901702A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR6901702A priority Critical patent/FR2020466A5/fr
Priority to FR6907825A priority patent/FR2038560A6/fr
Priority to GB0433/70A priority patent/GB1272051A/en
Priority to CA072060A priority patent/CA920715A/en
Priority to BE744452D priority patent/BE744452A/fr
Priority to US3465A priority patent/US3663087A/en
Priority to LU60220D priority patent/LU60220A1/xx
Priority to ES375897A priority patent/ES375897A1/es
Priority to DE19702003397 priority patent/DE2003397C/de
Priority to CH111970A priority patent/CH520421A/fr
Priority to NL7001154A priority patent/NL7001154A/xx
Priority to SU1399192A priority patent/SU412698A3/ru
Priority to JP45007093A priority patent/JPS4817092B1/ja
Application granted granted Critical
Publication of FR2020466A5 publication Critical patent/FR2020466A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
  • Optical Elements Other Than Lenses (AREA)
FR6901702A 1969-01-28 1969-01-28 Expired FR2020466A5 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR6901702A FR2020466A5 (fr) 1969-01-28 1969-01-28
FR6907825A FR2038560A6 (fr) 1969-01-28 1969-03-19
GB0433/70A GB1272051A (en) 1969-01-28 1970-01-12 Device for improving the homogeneity of a laser beam
CA072060A CA920715A (en) 1969-01-28 1970-01-13 Device for improving the homogeneity of a laser beam
BE744452D BE744452A (fr) 1969-01-28 1970-01-15 Dispositif d'amelioration de l'homogeneite d'un faisceau laser
US3465A US3663087A (en) 1969-01-28 1970-01-16 Device for improving the homogeneity of a laser beam
LU60220D LU60220A1 (fr) 1969-01-28 1970-01-22
ES375897A ES375897A1 (es) 1969-01-28 1970-01-26 Dispositivo de mejora de la homogeneidad de un haz lumino- so.
DE19702003397 DE2003397C (de) 1969-01-28 1970-01-26 Ausgleichsvorrichtung für optische Verstärker bzw. Nachverstärker
CH111970A CH520421A (fr) 1969-01-28 1970-01-27 Dispositif d'amélioration de l'homogénéité d'un faisceau laser
NL7001154A NL7001154A (fr) 1969-01-28 1970-01-27
SU1399192A SU412698A3 (fr) 1969-01-28 1970-01-28
JP45007093A JPS4817092B1 (fr) 1969-01-28 1970-01-28

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6901702A FR2020466A5 (fr) 1969-01-28 1969-01-28
FR6907825A FR2038560A6 (fr) 1969-01-28 1969-03-19

Publications (1)

Publication Number Publication Date
FR2020466A5 true FR2020466A5 (fr) 1970-07-10

Family

ID=26214807

Family Applications (2)

Application Number Title Priority Date Filing Date
FR6901702A Expired FR2020466A5 (fr) 1969-01-28 1969-01-28
FR6907825A Expired FR2038560A6 (fr) 1969-01-28 1969-03-19

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR6907825A Expired FR2038560A6 (fr) 1969-01-28 1969-03-19

Country Status (11)

Country Link
US (1) US3663087A (fr)
JP (1) JPS4817092B1 (fr)
BE (1) BE744452A (fr)
CA (1) CA920715A (fr)
CH (1) CH520421A (fr)
ES (1) ES375897A1 (fr)
FR (2) FR2020466A5 (fr)
GB (1) GB1272051A (fr)
LU (1) LU60220A1 (fr)
NL (1) NL7001154A (fr)
SU (1) SU412698A3 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1374295A (en) * 1971-01-18 1974-11-20 Hewlett Packard Co Light beam homogenizer
US3904273A (en) * 1974-03-18 1975-09-09 Us Energy Apodised aperture using rotation of plane of polarization
JPS57196165A (en) * 1981-05-28 1982-12-02 Iwatsu Electric Co Ltd Light intensity modulation measuring device
US4461009A (en) * 1981-09-15 1984-07-17 The United States Of America As Represented By The Secretary Of The Navy Output coupler for laser resonator
US4588263A (en) * 1984-05-02 1986-05-13 International Business Machines Corporation An adjustable-optical prism with integral-polarizing beam splitter and applications thereof
US4643534A (en) * 1984-08-20 1987-02-17 General Electric Company Optical transmission filter for far field beam correction
DE3750483T2 (de) * 1986-04-01 1995-01-19 Fuji Photo Film Co Ltd Optisches System für ein Halbleiterlaserbündel.
US5029953A (en) * 1990-10-17 1991-07-09 The United States Of America As Represented By The Secretary Of The Navy Ultraviolet optical isolator utilizing the KDP-isomorphs
US5548444A (en) * 1994-07-06 1996-08-20 Hughes Danbury Optical Systems, Inc. Optical beam homogenizing apparatus and method
US5757538A (en) * 1995-02-16 1998-05-26 Tokin Corporation Optical isolator
US5715345A (en) * 1995-02-27 1998-02-03 Hughes Danbury Optical Systems, Inc. Optical beam regeneration by optical fiber remapping
DE19807120A1 (de) 1998-02-20 1999-08-26 Zeiss Carl Fa Optisches System mit Polarisationskompensator
US7173956B2 (en) * 2003-02-12 2007-02-06 Northrop Grumman Corporation Electrically controlled uniform or graded reflectivity electro-optic mirror
DE10328938A1 (de) * 2003-06-27 2005-01-20 Carl Zeiss Smt Ag Korrektureinrichtung zur Kompensation von Störungen der Polarisationsverteilung sowie Projektionsobjektiv für die Mikrolithografie
US20060072207A1 (en) * 2004-09-30 2006-04-06 Williams David L Method and apparatus for polarizing electromagnetic radiation
WO2017165160A1 (fr) * 2016-03-21 2017-09-28 Lumenis Ltd. Diviseur d'impulsion dans des systèmes laser

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1364789A (fr) * 1963-05-17 1964-06-26 Comp Generale Electricite Procédé et dispositif de contrôle de l'oscillation laser
US3411840A (en) * 1964-05-25 1968-11-19 American Optical Corp Radiation modulator
US3484714A (en) * 1964-12-16 1969-12-16 American Optical Corp Laser having a 90 polarization rotator between two rods to compensate for the effects of thermal gradients
US3420601A (en) * 1965-06-24 1969-01-07 American Optical Corp Materials and structures for optical faraday rotation devices
US3499701A (en) * 1966-01-25 1970-03-10 Sperry Rand Corp Electro-optical scanner
GB1173033A (en) * 1967-01-12 1969-12-03 Bradley Ltd G & E Improvements in or relating to Electro-Optical Devices
US3560875A (en) * 1967-09-11 1971-02-02 North American Rockwell Beam angle limiter

Also Published As

Publication number Publication date
JPS4817092B1 (fr) 1973-05-26
LU60220A1 (fr) 1970-03-23
CH520421A (fr) 1972-03-15
GB1272051A (en) 1972-04-26
US3663087A (en) 1972-05-16
ES375897A1 (es) 1974-04-01
DE2003397A1 (de) 1970-10-01
BE744452A (fr) 1970-06-15
DE2003397B2 (de) 1972-10-12
NL7001154A (fr) 1970-07-30
CA920715A (en) 1973-02-06
FR2038560A6 (fr) 1971-01-08
SU412698A3 (fr) 1974-01-25

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Legal Events

Date Code Title Description
CL Concession to grant licences
TP Transmission of property
CL Concession to grant licences
ST Notification of lapse