IL86434A - Multi-fold laser systems - Google Patents
Multi-fold laser systemsInfo
- Publication number
- IL86434A IL86434A IL8643488A IL8643488A IL86434A IL 86434 A IL86434 A IL 86434A IL 8643488 A IL8643488 A IL 8643488A IL 8643488 A IL8643488 A IL 8643488A IL 86434 A IL86434 A IL 86434A
- Authority
- IL
- Israel
- Prior art keywords
- laser
- mirrors
- cavity
- mirror
- optical path
- Prior art date
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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
- H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
- H01S3/076—Folded-path lasers
-
- 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
- H01S3/0315—Waveguide lasers
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/052,977 US4815094A (en) | 1987-05-22 | 1987-05-22 | Multiply folded laser systems |
Publications (2)
Publication Number | Publication Date |
---|---|
IL86434A0 IL86434A0 (en) | 1988-11-15 |
IL86434A true IL86434A (en) | 1994-08-26 |
Family
ID=21981124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL8643488A IL86434A (en) | 1987-05-22 | 1988-05-19 | Multi-fold laser systems |
Country Status (7)
Country | Link |
---|---|
US (1) | US4815094A (fr) |
EP (1) | EP0292277A1 (fr) |
JP (1) | JPH01119080A (fr) |
AU (1) | AU1648488A (fr) |
CA (1) | CA1312368C (fr) |
IL (1) | IL86434A (fr) |
IN (1) | IN171494B (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU595277B2 (en) * | 1985-10-04 | 1990-03-29 | Electro Optic Systems Pty Limited | Laser apparatus |
US4870654A (en) * | 1987-05-22 | 1989-09-26 | California Laboratories, Inc. | Generation of multiply folded optical paths |
WO1989010641A1 (fr) * | 1988-04-22 | 1989-11-02 | Fraunhofer-Gesellschaft Zur Förderung Der Angewand | Laser a gaz |
DE3828951A1 (de) * | 1988-08-26 | 1990-03-01 | Deutsche Forsch Luft Raumfahrt | Wellenleiteranordnung |
FR2657731A1 (fr) * | 1990-02-01 | 1991-08-02 | Corning Incorp | Amplificateur optique integre. |
US5020074A (en) * | 1990-02-23 | 1991-05-28 | Lerfald Gordon H | Laser alignment system |
US5128801A (en) * | 1991-01-30 | 1992-07-07 | Corning Incorporated | Integrated optical signal amplifier |
DE4304178C2 (de) * | 1993-02-12 | 1994-11-17 | Deutsche Aerospace | Aktives gefaltetes Resonatorsystem |
US5353297A (en) * | 1993-07-12 | 1994-10-04 | Coherent, Inc. | Gas slab laser with folded resonator structure |
US5850308A (en) * | 1995-06-01 | 1998-12-15 | Dastidar; Pranab | Scanning arrangement for fast access of memory and display |
US5610936A (en) * | 1995-09-28 | 1997-03-11 | Technology Development Corporation | Extended multiply folded optical paths |
US6788722B1 (en) * | 2000-07-10 | 2004-09-07 | Coherent, Inc. | High power waveguide laser |
DE10061424A1 (de) * | 2000-12-09 | 2002-06-13 | Haas Laser Gmbh & Co Kg | Laserverstärkersystem |
JP2002302847A (ja) * | 2001-04-03 | 2002-10-18 | Tsudakoma Corp | 緯糸保持装置 |
WO2002082596A2 (fr) * | 2001-04-04 | 2002-10-17 | Coherent Deos | Laser co2 declenche pour traitement de materiau |
US6697408B2 (en) | 2001-04-04 | 2004-02-24 | Coherent, Inc. | Q-switched cavity dumped CO2 laser for material processing |
US6643313B2 (en) * | 2001-05-04 | 2003-11-04 | Ut Battelee, Llc | Microoptoelectromechanical system (MOEMS) based laser |
WO2002090037A1 (fr) * | 2001-05-09 | 2002-11-14 | Electro Scientific Industries, Inc. | Micro-usinage par impulsions de laser haute energie de type intra-cavite en mode declenche, au co2 |
BRPI0302019B1 (pt) * | 2002-06-03 | 2017-02-21 | Praxair Technology Inc | método para produzir um gás de ressonador de laser de dióxido de carbono, e, método para cortar, modificar superfície, ou soldar um artigo |
US7039079B2 (en) * | 2003-03-14 | 2006-05-02 | Coherent, Inc. | Pulsed CO2 laser including an optical damage resistant electro-optical switching arrangement |
JP4883503B2 (ja) * | 2005-06-21 | 2012-02-22 | 独立行政法人情報通信研究機構 | 多重光路の固体スラブレーザロッドまたは非線形光学結晶を用いたレーザ装置 |
WO2007145797A2 (fr) * | 2006-06-09 | 2007-12-21 | Lulian Basarab Petrescu-Prahov | Dispositifs laser avec milieu de gain en mode déphasé |
JP5007799B2 (ja) * | 2006-12-21 | 2012-08-22 | 株式会社Ihi | 3次元ディスクレーザ |
DE102008033299A1 (de) * | 2008-07-15 | 2009-12-31 | Linde Ag | Gasgemisch zum Betreiben eines Kohlendioxid-Lasers |
DE102010003227A1 (de) | 2010-03-24 | 2011-09-29 | Universität Stuttgart Institut für Strahlwerkzeuge | Lasersystem |
JP6276649B2 (ja) * | 2014-05-20 | 2018-02-07 | 日本電信電話株式会社 | 電気光学デバイス |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3361987A (en) * | 1963-11-29 | 1968-01-02 | United Aircraft Corp | Poly-sided folded path laser |
US4169251A (en) * | 1978-01-16 | 1979-09-25 | Hughes Aircraft Company | Waveguide gas laser with high frequency transverse discharge excitation |
JPS5555594A (en) * | 1978-10-19 | 1980-04-23 | Kokusai Denshin Denwa Co Ltd <Kdd> | Semiconductor light amplifier |
US4493087A (en) * | 1979-12-13 | 1985-01-08 | Walwel, Inc. | RF Excited waveguide gas laser |
US4429398A (en) * | 1982-02-12 | 1984-01-31 | United Technologies Corporation | Twin waveguide laser |
US4438514A (en) * | 1982-02-16 | 1984-03-20 | United Technologies Corporation | Sure-start waveguide laser |
-
1987
- 1987-05-22 US US07/052,977 patent/US4815094A/en not_active Expired - Fee Related
-
1988
- 1988-05-19 EP EP88304530A patent/EP0292277A1/fr not_active Withdrawn
- 1988-05-19 IL IL8643488A patent/IL86434A/en unknown
- 1988-05-20 CA CA000567316A patent/CA1312368C/fr not_active Expired - Fee Related
- 1988-05-20 AU AU16484/88A patent/AU1648488A/en not_active Abandoned
- 1988-05-20 IN IN338/MAS/88A patent/IN171494B/en unknown
- 1988-05-23 JP JP63125625A patent/JPH01119080A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4815094A (en) | 1989-03-21 |
CA1312368C (fr) | 1993-01-05 |
JPH01119080A (ja) | 1989-05-11 |
EP0292277A1 (fr) | 1988-11-23 |
AU1648488A (en) | 1988-11-24 |
IN171494B (fr) | 1992-10-31 |
IL86434A0 (en) | 1988-11-15 |
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