FR2341970A1 - Dispositif d'augmentation de la cadence d'impulsions d'un faisceau laser - Google Patents

Dispositif d'augmentation de la cadence d'impulsions d'un faisceau laser

Info

Publication number
FR2341970A1
FR2341970A1 FR7629915A FR7629915A FR2341970A1 FR 2341970 A1 FR2341970 A1 FR 2341970A1 FR 7629915 A FR7629915 A FR 7629915A FR 7629915 A FR7629915 A FR 7629915A FR 2341970 A1 FR2341970 A1 FR 2341970A1
Authority
FR
France
Prior art keywords
increasing
laser beam
pulse rate
pulse
rate
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
FR7629915A
Other languages
English (en)
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 FR2341970A1 publication Critical patent/FR2341970A1/fr
Pending legal-status Critical Current

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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2383—Parallel arrangements
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • 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
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lasers (AREA)
FR7629915A 1976-02-23 1976-10-05 Dispositif d'augmentation de la cadence d'impulsions d'un faisceau laser Pending FR2341970A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/660,650 US4073572A (en) 1976-02-23 1976-02-23 System for increasing laser pulse rate with beam splitters

Publications (1)

Publication Number Publication Date
FR2341970A1 true FR2341970A1 (fr) 1977-09-16

Family

ID=24650403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629915A Pending FR2341970A1 (fr) 1976-02-23 1976-10-05 Dispositif d'augmentation de la cadence d'impulsions d'un faisceau laser

Country Status (14)

Country Link
US (1) US4073572A (fr)
JP (1) JPS52102697A (fr)
AU (1) AU508829B2 (fr)
BE (1) BE847106A (fr)
CA (1) CA1062800A (fr)
CH (1) CH617040A5 (fr)
DE (1) DE2648224A1 (fr)
ES (1) ES452166A1 (fr)
FR (1) FR2341970A1 (fr)
GB (1) GB1564345A (fr)
IL (1) IL50517A (fr)
IT (1) IT1074980B (fr)
NL (1) NL7611104A (fr)
SE (1) SE414563B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341873A1 (fr) * 1976-02-23 1977-09-16 Jersey Nuclear Avco Isotopes Dispositif de combinaison de faisceaux laser de differentes frequences
FR2388290A1 (fr) * 1977-04-22 1978-11-17 Jersey Nuclear Avco Isotopes Dispositif de separation et de combinaison de faisceaux
FR2603427A1 (fr) * 1986-08-29 1988-03-04 B M Ind Sa Configuration optique pour le multiplexage d'impulsions laser
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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336230A (en) * 1977-12-20 1982-06-22 Jersey Nuclear-Avco Isotopes, Inc. Frequency chirp in isotopically selective photoexcitation
US4264869A (en) * 1978-11-13 1981-04-28 Hunter Robert O Compressed pulse laser
US4345212A (en) * 1980-11-10 1982-08-17 The United States Of America As Represented By The United States Department Of Energy Efficient optical pulse stacker system
IT1165499B (it) * 1983-12-20 1987-04-22 Alfa Romeo Auto Spa Sisteam per la composizione flessibile di fasci laser
JPS6394219A (ja) * 1986-10-09 1988-04-25 Toshiba Corp レ−ザビ−ムの合成分配装置
US4823357A (en) * 1986-11-10 1989-04-18 The United States Of America As Represented By The Secretary Of The Air Force Diffraction limited dichroic combiner diode laser
WO1995026517A1 (fr) * 1992-11-10 1995-10-05 United States Department Of Energy Procede de mise en forme d'une impulsion de faisceau laser
US6312134B1 (en) * 1996-07-25 2001-11-06 Anvik Corporation Seamless, maskless lithography system using spatial light modulator
EP0914626A4 (fr) * 1996-07-25 2002-02-20 Anvik Corp Systeme lithographique sous masque et sans discontinuite comprenant un modulateur spatial de lumiere
JP4889417B2 (ja) * 2006-09-13 2012-03-07 オリンパス株式会社 光パルス多重化ユニット
DE102009008358A1 (de) * 2008-02-19 2009-09-17 Toyoda Gosei Co., Ltd., Nishikasugai Lichtkoppler und Herstellungsverfahren für diesen
US8610986B2 (en) * 2009-04-06 2013-12-17 The Board Of Trustees Of The University Of Illinois Mirror arrays for maskless photolithography and image display
WO2017076961A1 (fr) * 2015-11-06 2017-05-11 Asml Netherlands B.V. Production de radio-isotopes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427629A (en) * 1967-06-22 1969-02-11 Bell & Howell Co Information recording
US3447856A (en) * 1966-10-07 1969-06-03 Bell Telephone Labor Inc Optical pulse multiplier
US3879109A (en) * 1973-06-21 1975-04-22 Kms Fusion Inc Laser waveform generator
FR2259375A1 (fr) * 1974-01-30 1975-08-22 Jersey Nuclear Avco Isotopes
FR2341873A1 (fr) * 1976-02-23 1977-09-16 Jersey Nuclear Avco Isotopes Dispositif de combinaison de faisceaux laser de differentes frequences

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510657A (en) * 1967-03-30 1970-05-05 Rca Corp Optical multiplexing apparatus
US3772519A (en) * 1970-03-25 1973-11-13 Jersey Nuclear Avco Isotopes Method of and apparatus for the separation of isotopes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447856A (en) * 1966-10-07 1969-06-03 Bell Telephone Labor Inc Optical pulse multiplier
US3427629A (en) * 1967-06-22 1969-02-11 Bell & Howell Co Information recording
US3879109A (en) * 1973-06-21 1975-04-22 Kms Fusion Inc Laser waveform generator
FR2259375A1 (fr) * 1974-01-30 1975-08-22 Jersey Nuclear Avco Isotopes
FR2341873A1 (fr) * 1976-02-23 1977-09-16 Jersey Nuclear Avco Isotopes Dispositif de combinaison de faisceaux laser de differentes frequences

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341873A1 (fr) * 1976-02-23 1977-09-16 Jersey Nuclear Avco Isotopes Dispositif de combinaison de faisceaux laser de differentes frequences
FR2388290A1 (fr) * 1977-04-22 1978-11-17 Jersey Nuclear Avco Isotopes Dispositif de separation et de combinaison de faisceaux
FR2603427A1 (fr) * 1986-08-29 1988-03-04 B M Ind Sa Configuration optique pour le multiplexage d'impulsions laser
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
IL50517A (en) 1979-09-30
ES452166A1 (es) 1977-12-01
NL7611104A (nl) 1977-08-25
AU1826976A (en) 1978-04-06
GB1564345A (en) 1980-04-10
IT1074980B (it) 1985-04-22
US4073572A (en) 1978-02-14
CA1062800A (fr) 1979-09-18
CH617040A5 (fr) 1980-04-30
SE414563B (sv) 1980-08-04
AU508829B2 (en) 1980-04-03
JPS52102697A (en) 1977-08-29
BE847106A (fr) 1977-01-31
SE7610452L (sv) 1977-08-24
DE2648224A1 (de) 1977-08-25

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