JPS637038B2 - - Google Patents
Info
- Publication number
- JPS637038B2 JPS637038B2 JP54150891A JP15089179A JPS637038B2 JP S637038 B2 JPS637038 B2 JP S637038B2 JP 54150891 A JP54150891 A JP 54150891A JP 15089179 A JP15089179 A JP 15089179A JP S637038 B2 JPS637038 B2 JP S637038B2
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- electrodes
- phase
- power source
- frequency power
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 239000003989 dielectric material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
- H01S3/0975—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser using inductive or capacitive excitation
-
- 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
- H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
-
- 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
- H01S3/038—Electrodes, e.g. special shape, configuration or composition
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15089179A JPS5673484A (en) | 1979-11-21 | 1979-11-21 | Voiceless discharge gas laser device |
US06/206,606 US4375690A (en) | 1979-11-21 | 1980-11-13 | Multi-phase silent discharge gas laser apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15089179A JPS5673484A (en) | 1979-11-21 | 1979-11-21 | Voiceless discharge gas laser device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5673484A JPS5673484A (en) | 1981-06-18 |
JPS637038B2 true JPS637038B2 (US06312121-20011106-C00033.png) | 1988-02-15 |
Family
ID=15506632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15089179A Granted JPS5673484A (en) | 1979-11-21 | 1979-11-21 | Voiceless discharge gas laser device |
Country Status (2)
Country | Link |
---|---|
US (1) | US4375690A (US06312121-20011106-C00033.png) |
JP (1) | JPS5673484A (US06312121-20011106-C00033.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0291032U (US06312121-20011106-C00033.png) * | 1988-12-29 | 1990-07-19 | ||
JPH0291031U (US06312121-20011106-C00033.png) * | 1988-12-29 | 1990-07-19 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3136447A1 (de) * | 1981-09-14 | 1983-03-24 | Kraftwerk Union AG, 4330 Mülheim | Laser des te-typs, insbesondere hochenergielaser |
US4464760A (en) * | 1982-04-20 | 1984-08-07 | Sutter Jr Leroy V | Elongated chambers for use in combination with a transversely excited gas laser |
US4620306A (en) * | 1982-07-30 | 1986-10-28 | Sutter Jr Leroy V | Elongated chambers for use in combination with a transversely excited gas laser |
JPS6037189A (ja) * | 1983-08-09 | 1985-02-26 | Mitsubishi Electric Corp | 無声放電励起同軸型レ−ザ発振器 |
US4596018A (en) * | 1983-10-07 | 1986-06-17 | Minnesota Laser Corp. | External electrode transverse high frequency gas discharge laser |
FR2554982B1 (fr) * | 1983-11-16 | 1986-02-21 | Comp Generale Electricite | Cathode creuse pour laser a vapeur metallique et laser en faisant application |
FR2554983A1 (fr) * | 1983-11-16 | 1985-05-17 | Comp Generale Electricite | Cathode creuse pour laser a gaz et laser en faisant application |
FR2575339B2 (fr) * | 1983-11-16 | 1987-01-16 | Comp Generale Electricite | Cathode creuse pour laser a vapeur metallique et laser en faisant application |
JPS60169178A (ja) * | 1984-02-13 | 1985-09-02 | Mitsubishi Electric Corp | ガスレ−ザ装置 |
JPS60178681A (ja) * | 1984-02-24 | 1985-09-12 | Mitsubishi Electric Corp | ガスレ−ザ装置 |
JPS60178686A (ja) * | 1984-02-24 | 1985-09-12 | Mitsubishi Electric Corp | ガスレ−ザ装置 |
DE3422525A1 (de) * | 1984-06-16 | 1986-02-13 | Trumpf GmbH & Co, 7257 Ditzingen | Gefalteter co(pfeil abwaerts)2(pfeil abwaerts)-laser |
DE3428653C2 (de) * | 1984-08-03 | 1994-06-01 | Trumpf Gmbh & Co | Quergeströmter CO¶2¶-Laser |
EP0183023B1 (de) * | 1984-11-24 | 1991-02-20 | Trumpf GmbH & Co | Gas-Laser mit Quereinkopplung von Hochfrequenzenergie |
DE8526361U1 (de) * | 1985-09-14 | 1986-01-02 | Trumpf GmbH & Co, 7257 Ditzingen | Gas-Laser |
EP0256135B1 (en) * | 1986-01-29 | 1992-04-29 | Fanuc Ltd. | Gas laser utilizing high-frequency excitation |
JPS6398175A (ja) * | 1986-10-14 | 1988-04-28 | Fanuc Ltd | レ−ザ装置 |
JPH0682875B2 (ja) * | 1986-10-15 | 1994-10-19 | フアナツク株式会社 | 高周波放電励起レ−ザ装置 |
DE3785028T2 (de) * | 1986-12-22 | 1993-07-01 | Fanuc Ltd | Lasereinheit, angeregt durch hf-entladung. |
US4922504A (en) * | 1988-12-23 | 1990-05-01 | Gil Teva | Laser apparatus |
DE3931082C2 (de) * | 1989-09-18 | 1996-05-30 | Tzn Forschung & Entwicklung | Gaslaser |
US6137818A (en) * | 1998-09-04 | 2000-10-24 | Excitation Llc | Excitation of gas slab lasers |
DE19936955A1 (de) | 1999-08-05 | 2001-02-15 | Trumpf Lasertechnik Gmbh | Gaslaser |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4825275A (US06312121-20011106-C00033.png) * | 1971-08-04 | 1973-04-02 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6026310B2 (ja) * | 1977-07-26 | 1985-06-22 | 三菱電機株式会社 | ガスレ−ザ装置 |
-
1979
- 1979-11-21 JP JP15089179A patent/JPS5673484A/ja active Granted
-
1980
- 1980-11-13 US US06/206,606 patent/US4375690A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4825275A (US06312121-20011106-C00033.png) * | 1971-08-04 | 1973-04-02 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0291032U (US06312121-20011106-C00033.png) * | 1988-12-29 | 1990-07-19 | ||
JPH0291031U (US06312121-20011106-C00033.png) * | 1988-12-29 | 1990-07-19 |
Also Published As
Publication number | Publication date |
---|---|
US4375690A (en) | 1983-03-01 |
JPS5673484A (en) | 1981-06-18 |
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