JPS58500682A - レーザ - Google Patents
レーザInfo
- Publication number
- JPS58500682A JPS58500682A JP57501763A JP50176382A JPS58500682A JP S58500682 A JPS58500682 A JP S58500682A JP 57501763 A JP57501763 A JP 57501763A JP 50176382 A JP50176382 A JP 50176382A JP S58500682 A JPS58500682 A JP S58500682A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- laser
- cup
- gas
- shaped member
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 38
- 229910052802 copper Inorganic materials 0.000 claims description 25
- 239000010949 copper Substances 0.000 claims description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 23
- 238000005219 brazing Methods 0.000 claims description 18
- 229910000679 solder Inorganic materials 0.000 claims description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 11
- 229910052721 tungsten Inorganic materials 0.000 claims description 11
- 239000010937 tungsten Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000012777 electrically insulating material Substances 0.000 claims 4
- 239000004020 conductor Substances 0.000 claims 2
- 230000004888 barrier function Effects 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 210000004392 genitalia Anatomy 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 40
- 150000002500 ions Chemical class 0.000 description 16
- 230000035882 stress Effects 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000287227 Fringillidae Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- YCKOAAUKSGOOJH-UHFFFAOYSA-N copper silver Chemical compound [Cu].[Ag].[Ag] YCKOAAUKSGOOJH-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
-
- 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
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
- H01S3/041—Arrangements for thermal management for gas lasers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US259911 | 1981-05-04 | ||
| US06/259,912 US4376328A (en) | 1981-05-04 | 1981-05-04 | Method of constructing a gaseous laser |
| US259912 | 1981-05-04 | ||
| US06/259,911 US4378600A (en) | 1981-05-04 | 1981-05-04 | Gas laser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58500682A true JPS58500682A (ja) | 1983-04-28 |
| JPH0126553B2 JPH0126553B2 (enExample) | 1989-05-24 |
Family
ID=26947614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57501763A Granted JPS58500682A (ja) | 1981-05-04 | 1982-05-03 | レーザ |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0077824B1 (enExample) |
| JP (1) | JPS58500682A (enExample) |
| DE (1) | DE3277487D1 (enExample) |
| WO (1) | WO1982003950A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4647244A (en) * | 1984-05-21 | 1987-03-03 | Werkzeugmaschinenfabrik Oerlikon-Buehrle Ag | Hermetic seal for window usable with infrared detector |
| GB8416916D0 (en) * | 1984-07-03 | 1984-08-08 | Maloney C E | Gas laser tube apparatus |
| DE8433460U1 (de) * | 1984-11-15 | 1985-03-21 | Gerhardt, Harald, Dr., 3012 Langenhagen | Gaslaserrohr |
| US4734915A (en) * | 1985-03-26 | 1988-03-29 | Coherent, Inc. | Conduction cooled laser bore structures formed from graphite and other materials |
| US5117435A (en) * | 1990-10-25 | 1992-05-26 | Coherent, Inc. | Pressure regulation system for gas laser based on temperature of anode stem |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2374546A (en) * | 1941-01-21 | 1945-04-24 | Bell Telephone Labor Inc | Manufacture of electron discharge devices |
| US3501714A (en) * | 1967-03-13 | 1970-03-17 | Perkin Elmer Corp | Dc excited gas laser tube with conductive sidewalls |
| US3500520A (en) * | 1968-01-02 | 1970-03-17 | Hughes Aircraft Co | Method of obtaining aperture alignment in an electron gun construction |
| US3619810A (en) * | 1968-08-19 | 1971-11-09 | Coherent Radiation Lab Inc | Ion laser core |
| US3760213A (en) * | 1971-04-29 | 1973-09-18 | Coherent Radiation | Anode for a discharge tube |
| US3798486A (en) * | 1972-11-06 | 1974-03-19 | Rca Corp | Metal vapor laser discharge device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3522551A (en) * | 1966-05-31 | 1970-08-04 | Rca Corp | Laser tube construction |
| NL6906584A (enExample) * | 1968-06-17 | 1969-12-19 | ||
| SU744776A1 (ru) * | 1978-01-11 | 1980-06-30 | Предприятие П/Я Г-4937 | Способ изготовлени электронного прожектора электроннолучевых приборов |
-
1982
- 1982-05-03 WO PCT/US1982/000572 patent/WO1982003950A1/en not_active Ceased
- 1982-05-03 DE DE8282901771T patent/DE3277487D1/de not_active Expired
- 1982-05-03 JP JP57501763A patent/JPS58500682A/ja active Granted
- 1982-05-03 EP EP19820901771 patent/EP0077824B1/en not_active Expired
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2374546A (en) * | 1941-01-21 | 1945-04-24 | Bell Telephone Labor Inc | Manufacture of electron discharge devices |
| US3501714A (en) * | 1967-03-13 | 1970-03-17 | Perkin Elmer Corp | Dc excited gas laser tube with conductive sidewalls |
| US3500520A (en) * | 1968-01-02 | 1970-03-17 | Hughes Aircraft Co | Method of obtaining aperture alignment in an electron gun construction |
| US3619810A (en) * | 1968-08-19 | 1971-11-09 | Coherent Radiation Lab Inc | Ion laser core |
| US3760213A (en) * | 1971-04-29 | 1973-09-18 | Coherent Radiation | Anode for a discharge tube |
| US3798486A (en) * | 1972-11-06 | 1974-03-19 | Rca Corp | Metal vapor laser discharge device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0077824B1 (en) | 1987-10-14 |
| EP0077824A1 (en) | 1983-05-04 |
| JPH0126553B2 (enExample) | 1989-05-24 |
| EP0077824A4 (en) | 1984-07-18 |
| WO1982003950A1 (en) | 1982-11-11 |
| DE3277487D1 (en) | 1987-11-19 |
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