DE3680940D1 - Gasreinigungsvorrichtung fuer edelgasfluoridlaser. - Google Patents
Gasreinigungsvorrichtung fuer edelgasfluoridlaser.Info
- Publication number
- DE3680940D1 DE3680940D1 DE8686103030T DE3680940T DE3680940D1 DE 3680940 D1 DE3680940 D1 DE 3680940D1 DE 8686103030 T DE8686103030 T DE 8686103030T DE 3680940 T DE3680940 T DE 3680940T DE 3680940 D1 DE3680940 D1 DE 3680940D1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- edel
- cleaning device
- fluoride laser
- gas cleaning
- 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 - Lifetime
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
- H01S3/02—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
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/22—Gases
- H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
- H01S3/225—Gases the active gas being polyatomic, i.e. containing two or more atoms comprising an excimer or exciplex
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/728,121 US4629611A (en) | 1985-04-29 | 1985-04-29 | Gas purifier for rare-gas fluoride lasers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3680940D1 true DE3680940D1 (de) | 1991-09-26 |
Family
ID=24925512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686103030T Expired - Lifetime DE3680940D1 (de) | 1985-04-29 | 1986-03-07 | Gasreinigungsvorrichtung fuer edelgasfluoridlaser. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4629611A (de) |
EP (1) | EP0199934B1 (de) |
JP (1) | JPS61251186A (de) |
CA (1) | CA1251018A (de) |
DE (1) | DE3680940D1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1298959C (en) * | 1985-09-28 | 1992-04-21 | Kohzo Hakuta | Method of refining rare gas halide excimer laser gas |
US4977571A (en) * | 1988-03-29 | 1990-12-11 | Candela Laser Corporation | Dye laser solution circulation system |
GB8813270D0 (en) * | 1988-06-04 | 1988-07-06 | Plasma Products Ltd | Dry exhaust gas conditioning |
US5417934A (en) * | 1988-06-04 | 1995-05-23 | Boc Limited | Dry exhaust gas conditioning |
NZ231769A (en) * | 1988-12-20 | 1991-01-29 | Univ Melbourne | Production of tif 4 from ore containing tio 2 |
US4905249A (en) * | 1989-01-06 | 1990-02-27 | Applied Photonics, Inc. | Catalytic converter |
GB8927209D0 (en) * | 1989-12-01 | 1990-01-31 | British Aerospace | Apparatus for controlling the composition of a laser gas or gas mixture |
US5486340A (en) * | 1989-12-02 | 1996-01-23 | The Boc Group Plc | Exhaust gas conditioning |
US5073896A (en) * | 1991-04-18 | 1991-12-17 | Lumonics Inc. | Purification of laser gases |
JPH06104510A (ja) * | 1991-06-04 | 1994-04-15 | Sumitomo Heavy Ind Ltd | ガスレーザ装置およびその運転法 |
JPH06125127A (ja) * | 1991-06-04 | 1994-05-06 | Sumitomo Heavy Ind Ltd | ガスレーザ装置およびその運転法 |
JPH0641869U (ja) * | 1992-06-30 | 1994-06-03 | 株式会社シーテック | 液体塗布用ノズル |
US5417948A (en) * | 1992-11-09 | 1995-05-23 | Japan Pionics Co., Ltd. | Process for cleaning harmful gas |
NL9500197A (nl) * | 1995-02-02 | 1996-09-02 | Urenco Nederland Bv | Werkwijze en inrichting voor het opwekken van een laserbundel. |
US5569151A (en) * | 1995-05-08 | 1996-10-29 | Air Products And Chemicals, Inc. | Handling and delivery system for dangerous gases |
JP4101901B2 (ja) * | 1997-04-25 | 2008-06-18 | シャープ株式会社 | 半導体装置の製造方法 |
FR2770694B1 (fr) * | 1997-11-03 | 1999-12-17 | Commissariat Energie Atomique | Dispositif de laser a gaz et a moyens de purification de gaz integres |
DE20110048U1 (de) * | 2001-06-18 | 2001-08-16 | Lambda Physik Ag | Gasentladungslaser mit Mitteln zur Entfernung von Gasverunreinigungen |
EP1641553A1 (de) * | 2003-06-23 | 2006-04-05 | Entegris, Inc. | Gerät und verfahren zur reinigung von korrodierenden gasströmen |
US7425231B2 (en) * | 2003-08-06 | 2008-09-16 | Air Products And Chemicals, Inc. | Feed gas contaminant removal in ion transport membrane systems |
US7658788B2 (en) * | 2003-08-06 | 2010-02-09 | Air Products And Chemicals, Inc. | Ion transport membrane module and vessel system with directed internal gas flow |
US7179323B2 (en) * | 2003-08-06 | 2007-02-20 | Air Products And Chemicals, Inc. | Ion transport membrane module and vessel system |
JP3839017B2 (ja) * | 2003-11-27 | 2006-11-01 | ファナック株式会社 | レーザ加工装置 |
GB0418125D0 (en) * | 2004-08-13 | 2004-09-15 | Boc Group Plc | Treatment of effluent gases |
US7771519B2 (en) * | 2005-01-03 | 2010-08-10 | Air Products And Chemicals, Inc. | Liners for ion transport membrane systems |
US8929419B1 (en) * | 2013-08-13 | 2015-01-06 | Lightmachinery Inc. | Excimer laser with gas purification |
WO2015075840A1 (ja) | 2013-11-25 | 2015-05-28 | ギガフォトン株式会社 | ガス精製システム及びレーザ装置 |
JP6175471B2 (ja) * | 2015-10-30 | 2017-08-02 | 日本エア・リキード株式会社 | ネオン回収精製システムおよびネオン回収精製方法 |
US20170133813A1 (en) * | 2015-11-09 | 2017-05-11 | Transformation Point Technologies, LLC | Lasing gas recycling |
JP6457013B2 (ja) * | 2017-05-17 | 2019-01-23 | 日本エア・リキード株式会社 | ガスリサイクル機能を有するエキシマレーザ発振装置 |
WO2021204482A1 (en) * | 2020-04-11 | 2021-10-14 | Asml Netherlands B.V. | Gas mixture control in optical amplifier system |
CN114560497A (zh) * | 2022-03-03 | 2022-05-31 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种制备高纯四氟化钛的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3997652A (en) * | 1969-09-24 | 1976-12-14 | Teller Environmental Systems, Inc. | Selective chromatographic separation |
US3879680A (en) * | 1973-02-20 | 1975-04-22 | Atlantic Res Corp | Device for removing and decontaminating chemical laser gaseous effluent |
FR2279443A1 (fr) * | 1974-07-25 | 1976-02-20 | Asahi Fiber Cy Ltd | Procede de purification de gaz residuaire contenant un compose du fluor |
-
1985
- 1985-04-29 US US06/728,121 patent/US4629611A/en not_active Expired - Lifetime
-
1986
- 1986-02-18 JP JP61032065A patent/JPS61251186A/ja active Granted
- 1986-03-03 CA CA000503078A patent/CA1251018A/en not_active Expired
- 1986-03-07 DE DE8686103030T patent/DE3680940D1/de not_active Expired - Lifetime
- 1986-03-07 EP EP86103030A patent/EP0199934B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
CA1251018A (en) | 1989-03-14 |
EP0199934B1 (de) | 1991-08-21 |
JPS61251186A (ja) | 1986-11-08 |
EP0199934A2 (de) | 1986-11-05 |
US4629611A (en) | 1986-12-16 |
JPH0511436B2 (de) | 1993-02-15 |
EP0199934A3 (en) | 1989-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8330 | Complete disclaimer |