CH614074A5 - Device for combining laser beams of various frequencies - Google Patents
Device for combining laser beams of various frequenciesInfo
- Publication number
- CH614074A5 CH614074A5 CH1324176A CH1324176A CH614074A5 CH 614074 A5 CH614074 A5 CH 614074A5 CH 1324176 A CH1324176 A CH 1324176A CH 1324176 A CH1324176 A CH 1324176A CH 614074 A5 CH614074 A5 CH 614074A5
- Authority
- CH
- Switzerland
- Prior art keywords
- beams
- radiation
- laser beams
- various frequencies
- combining laser
- Prior art date
Links
- 230000005855 radiation Effects 0.000 abstract 3
- 229910052770 Uranium Inorganic materials 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract 1
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)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma & Fusion (AREA)
- Lasers (AREA)
- Laser Beam Processing (AREA)
Abstract
The device comprises several static beam-divider elements (62, 64, 66, 68) receiving on their opposite faces the radiation from the separate beams of input laser radiation (70, 72, 74, 76) so as to combine them into several output beams (94, 96, 98, 100), each beam having superimposed colinear beam components of the original radiation. The device furthermore makes provision for a distribution of the power of the input beams over the combined output beams. The need to use movable, in particular rotating, optical devices which constitute a complex and inefficient mechanical element is thereby avoided. Use for the isotope enrichment of uranium. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66064976A | 1976-02-23 | 1976-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH614074A5 true CH614074A5 (en) | 1979-10-31 |
Family
ID=24650397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1324176A CH614074A5 (en) | 1976-02-23 | 1976-10-19 | Device for combining laser beams of various frequencies |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS52101996A (en) |
| AU (1) | AU510203B2 (en) |
| BE (1) | BE847105A (en) |
| CA (1) | CA1077606A (en) |
| CH (1) | CH614074A5 (en) |
| DE (1) | DE2648271A1 (en) |
| ES (1) | ES452165A1 (en) |
| FR (1) | FR2341873A1 (en) |
| GB (1) | GB1570701A (en) |
| IL (1) | IL50516A (en) |
| IT (1) | IT1074611B (en) |
| NL (1) | NL7611307A (en) |
| SE (1) | SE416601B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073572A (en) * | 1976-02-23 | 1978-02-14 | Jersey Nuclear-Avco Isotopes, Inc. | System for increasing laser pulse rate with beam splitters |
| FR2498752B1 (en) * | 1981-01-23 | 1985-07-05 | Thomson Csf | OPTICAL RECORDING DEVICE READING AN INFORMATION MEDIUM COMPRISING TWO LASER SOURCES OF DIFFERENT WAVELENGTHS |
| JPS5886787A (en) * | 1981-11-19 | 1983-05-24 | Nippon Sekigaisen Kogyo Kk | Laser emitting device |
| JPS5985657A (en) * | 1982-11-06 | 1984-05-17 | 日本赤外線工業株式会社 | Laser radiation apparatus |
| IT1165499B (en) * | 1983-12-20 | 1987-04-22 | Alfa Romeo Auto Spa | SISTEAM FOR THE FLEXIBLE COMPOSITION OF LASER BEAMS |
| FR2591510B1 (en) * | 1985-03-29 | 1988-03-04 | Commissariat Energie Atomique | SYSTEM FOR PROVIDING SELECTIVE REACTION IN PHOTOCHEMICAL PROCESSES FROM LASER BEAMS, INCLUDING MEANS FOR DISTRIBUTING SUCH BEAMS. |
| FR2603427B1 (en) * | 1986-08-29 | 1989-03-24 | B M Ind Sa | OPTICAL CONFIGURATION FOR LASER PULSE MULTIPLEXING |
| GB8721472D0 (en) * | 1987-09-11 | 1987-10-21 | British Telecomm | Optical distributor |
| US5165080A (en) * | 1987-09-11 | 1992-11-17 | British Telecommunications Public Limited Company | Optical distributor |
| FR2628004B1 (en) * | 1988-03-02 | 1991-09-20 | Commissariat Energie Atomique | LASER BEAM DISTRIBUTION DEVICE FOR USE IN A LASER ISOTOPIC SEPARATION PROCESS |
| JP6805688B2 (en) * | 2016-09-29 | 2020-12-23 | 住友電気工業株式会社 | Light source module |
Family Cites Families (4)
| 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 |
| US4073572A (en) * | 1976-02-23 | 1978-02-14 | Jersey Nuclear-Avco Isotopes, Inc. | System for increasing laser pulse rate with beam splitters |
-
1976
- 1976-09-20 CA CA261,561A patent/CA1077606A/en not_active Expired
- 1976-09-20 IL IL50516A patent/IL50516A/en unknown
- 1976-09-21 SE SE7610454A patent/SE416601B/en unknown
- 1976-09-27 AU AU18115/76A patent/AU510203B2/en not_active Expired
- 1976-10-05 FR FR7629914A patent/FR2341873A1/en active Pending
- 1976-10-06 ES ES452165A patent/ES452165A1/en not_active Expired
- 1976-10-08 BE BE171368A patent/BE847105A/en unknown
- 1976-10-13 NL NL7611307A patent/NL7611307A/en not_active Application Discontinuation
- 1976-10-18 JP JP12479776A patent/JPS52101996A/en active Pending
- 1976-10-19 CH CH1324176A patent/CH614074A5/en not_active IP Right Cessation
- 1976-10-25 DE DE19762648271 patent/DE2648271A1/en not_active Withdrawn
- 1976-11-17 GB GB38534/76A patent/GB1570701A/en not_active Expired
- 1976-11-23 IT IT52302/76A patent/IT1074611B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1074611B (en) | 1985-04-20 |
| GB1570701A (en) | 1980-07-09 |
| BE847105A (en) | 1977-01-31 |
| AU1811576A (en) | 1978-04-06 |
| CA1077606A (en) | 1980-05-13 |
| SE416601B (en) | 1981-01-19 |
| AU510203B2 (en) | 1980-06-12 |
| FR2341873A1 (en) | 1977-09-16 |
| SE7610454L (en) | 1977-08-24 |
| IL50516A (en) | 1978-09-29 |
| JPS52101996A (en) | 1977-08-26 |
| ES452165A1 (en) | 1977-12-01 |
| NL7611307A (en) | 1977-08-25 |
| DE2648271A1 (en) | 1977-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |