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 laserInfo
- 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
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)
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)
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)
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)
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)
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 |
-
1976
- 1976-02-23 US US05/660,650 patent/US4073572A/en not_active Expired - Lifetime
- 1976-09-17 GB GB38585/76A patent/GB1564345A/en not_active Expired
- 1976-09-20 IL IL50517A patent/IL50517A/xx unknown
- 1976-09-20 CA CA261,556A patent/CA1062800A/fr not_active Expired
- 1976-09-21 SE SE7610452A patent/SE414563B/xx unknown
- 1976-09-30 AU AU18269/76A patent/AU508829B2/en not_active Expired
- 1976-10-05 FR FR7629915A patent/FR2341970A1/fr active Pending
- 1976-10-06 ES ES452166A patent/ES452166A1/es not_active Expired
- 1976-10-07 NL NL7611104A patent/NL7611104A/xx not_active Application Discontinuation
- 1976-10-08 BE BE171369A patent/BE847106A/fr unknown
- 1976-10-19 JP JP12543576A patent/JPS52102697A/ja active Pending
- 1976-10-19 CH CH1324276A patent/CH617040A5/fr not_active IP Right Cessation
- 1976-10-25 DE DE19762648224 patent/DE2648224A1/de not_active Withdrawn
- 1976-11-23 IT IT52303/76A patent/IT1074980B/it active
Patent Citations (5)
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)
Title |
---|
EXBK/74 * |
Cited By (5)
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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