FR2341873A1 - Dispositif de combinaison de faisceaux laser de differentes frequences - Google Patents

Dispositif de combinaison de faisceaux laser de differentes frequences

Info

Publication number
FR2341873A1
FR2341873A1 FR7629914A FR7629914A FR2341873A1 FR 2341873 A1 FR2341873 A1 FR 2341873A1 FR 7629914 A FR7629914 A FR 7629914A FR 7629914 A FR7629914 A FR 7629914A FR 2341873 A1 FR2341873 A1 FR 2341873A1
Authority
FR
France
Prior art keywords
laser beams
different frequencies
combining laser
combining
frequencies
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.)
Pending
Application number
FR7629914A
Other languages
English (en)
French (fr)
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
Publication of FR2341873A1 publication Critical patent/FR2341873A1/fr
Pending 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
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • 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
    • 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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • 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
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • 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)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
  • Laser Beam Processing (AREA)
FR7629914A 1976-02-23 1976-10-05 Dispositif de combinaison de faisceaux laser de differentes frequences Pending FR2341873A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66064976A 1976-02-23 1976-02-23

Publications (1)

Publication Number Publication Date
FR2341873A1 true FR2341873A1 (fr) 1977-09-16

Family

ID=24650397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629914A Pending FR2341873A1 (fr) 1976-02-23 1976-10-05 Dispositif de combinaison de faisceaux laser de differentes frequences

Country Status (13)

Country Link
JP (1) JPS52101996A (sv)
AU (1) AU510203B2 (sv)
BE (1) BE847105A (sv)
CA (1) CA1077606A (sv)
CH (1) CH614074A5 (sv)
DE (1) DE2648271A1 (sv)
ES (1) ES452165A1 (sv)
FR (1) FR2341873A1 (sv)
GB (1) GB1570701A (sv)
IL (1) IL50516A (sv)
IT (1) IT1074611B (sv)
NL (1) NL7611307A (sv)
SE (1) SE416601B (sv)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341970A1 (fr) * 1976-02-23 1977-09-16 Jersey Nuclear Avco Isotopes Dispositif d'augmentation de la cadence d'impulsions d'un faisceau laser
FR2498752A1 (fr) * 1981-01-23 1982-07-30 Thomson Csf Dispositif optique d'enregistrement lecture d'un support d'information comportant deux sources laser de longueurs d'ondes differentes
FR2591510A1 (fr) * 1985-03-29 1987-06-19 Commissariat Energie Atomique Systeme permettant l'obtention d'une reaction selective dans des processus photochimiques a partir de faisceaux lasers, comprenant des moyens de repartition de ces faisceaux.
FR2603427A1 (fr) * 1986-08-29 1988-03-04 B M Ind Sa Configuration optique pour le multiplexage d'impulsions laser
EP0307243A1 (en) * 1987-09-11 1989-03-15 BRITISH TELECOMMUNICATIONS public limited company Optical distributor
EP0331575A1 (fr) * 1988-03-02 1989-09-06 Commissariat A L'energie Atomique Dispositif de répartition des faisceaux lasers utilisés dans un procédé de séparation isotopique par lasers
US5165080A (en) * 1987-09-11 1992-11-17 British Telecommunications Public Limited Company Optical distributor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886787A (ja) * 1981-11-19 1983-05-24 Nippon Sekigaisen Kogyo Kk レ−ザ照射装置
JPS5985657A (ja) * 1982-11-06 1984-05-17 日本赤外線工業株式会社 レ−ザ照射装置
IT1165499B (it) * 1983-12-20 1987-04-22 Alfa Romeo Auto Spa Sisteam per la composizione flessibile di fasci laser
JP6805688B2 (ja) * 2016-09-29 2020-12-23 住友電気工業株式会社 光源モジュール

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671747A (en) * 1970-03-30 1972-06-20 Bell Telephone Labor Inc Picosecond optical apparatus utilizing optically induced birefringence in solids
US4038549A (en) * 1973-06-08 1977-07-26 Jersey Nuclear-Avco Isotopes, Inc. Isotopically selective excitation from plural excited states
FR2341970A1 (fr) * 1976-02-23 1977-09-16 Jersey Nuclear Avco Isotopes Dispositif d'augmentation de la cadence d'impulsions d'un faisceau laser
US4070580A (en) * 1976-02-17 1978-01-24 Stanford Research Institute Method and apparatus for field ionization for isotope separation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671747A (en) * 1970-03-30 1972-06-20 Bell Telephone Labor Inc Picosecond optical apparatus utilizing optically induced birefringence in solids
US4038549A (en) * 1973-06-08 1977-07-26 Jersey Nuclear-Avco Isotopes, Inc. Isotopically selective excitation from plural excited states
US4070580A (en) * 1976-02-17 1978-01-24 Stanford Research Institute Method and apparatus for field ionization for isotope separation
FR2341970A1 (fr) * 1976-02-23 1977-09-16 Jersey Nuclear Avco Isotopes Dispositif d'augmentation de la cadence d'impulsions d'un faisceau laser

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341970A1 (fr) * 1976-02-23 1977-09-16 Jersey Nuclear Avco Isotopes Dispositif d'augmentation de la cadence d'impulsions d'un faisceau laser
FR2498752A1 (fr) * 1981-01-23 1982-07-30 Thomson Csf Dispositif optique d'enregistrement lecture d'un support d'information comportant deux sources laser de longueurs d'ondes differentes
FR2591510A1 (fr) * 1985-03-29 1987-06-19 Commissariat Energie Atomique Systeme permettant l'obtention d'une reaction selective dans des processus photochimiques a partir de faisceaux lasers, comprenant des moyens de repartition de ces faisceaux.
US4762402A (en) * 1985-03-29 1988-08-09 Commissariat A L'energie Atomique System making it possible to obtain a selective reaction in photochemical processes on the basis of laser beams incorporating means for distributing said beams
EP0286762A1 (fr) * 1985-03-29 1988-10-19 Commissariat A L'energie Atomique Système permettant l'obtention d'une réaction sélective dans des processus photochimiques à partir de faisceaux lasers, comprenant des moyens de répartition de ces faisceaux
FR2603427A1 (fr) * 1986-08-29 1988-03-04 B M Ind Sa Configuration optique pour le multiplexage d'impulsions laser
EP0307243A1 (en) * 1987-09-11 1989-03-15 BRITISH TELECOMMUNICATIONS public limited company Optical distributor
WO1989002680A1 (en) * 1987-09-11 1989-03-23 British Telecommunications Public Limited Company Optical distributor
US5165080A (en) * 1987-09-11 1992-11-17 British Telecommunications Public Limited Company Optical distributor
EP0331575A1 (fr) * 1988-03-02 1989-09-06 Commissariat A L'energie Atomique Dispositif de répartition des faisceaux lasers utilisés dans un procédé de séparation isotopique par lasers
FR2628004A1 (fr) * 1988-03-02 1989-09-08 Commissariat Energie Atomique Dispositif de repartition des faisceaux lasers utilises dans un procede de separation isotopique par lasers
US4944573A (en) * 1988-03-02 1990-07-31 Commissariat A L'energie Atomique Device for distributing laser beams used in an isotopic separation method

Also Published As

Publication number Publication date
AU510203B2 (en) 1980-06-12
IT1074611B (it) 1985-04-20
GB1570701A (en) 1980-07-09
AU1811576A (en) 1978-04-06
SE416601B (sv) 1981-01-19
ES452165A1 (es) 1977-12-01
CH614074A5 (en) 1979-10-31
IL50516A (en) 1978-09-29
DE2648271A1 (de) 1977-08-25
BE847105A (fr) 1977-01-31
SE7610454L (sv) 1977-08-24
CA1077606A (en) 1980-05-13
NL7611307A (nl) 1977-08-25
JPS52101996A (en) 1977-08-26

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