IN171494B - - Google Patents

Info

Publication number
IN171494B
IN171494B IN338/MAS/88A IN338MA1988A IN171494B IN 171494 B IN171494 B IN 171494B IN 338MA1988 A IN338MA1988 A IN 338MA1988A IN 171494 B IN171494 B IN 171494B
Authority
IN
India
Application number
IN338/MAS/88A
Other languages
English (en)
Inventor
Cantoni Armando
Original Assignee
California Lab Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by California Lab Inc filed Critical California Lab Inc
Publication of IN171494B publication Critical patent/IN171494B/en

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)
IN338/MAS/88A 1987-05-22 1988-05-20 IN171494B (fr)

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 (1)

Publication Number Publication Date
IN171494B true IN171494B (fr) 1992-10-31

Family

ID=21981124

Family Applications (1)

Application Number Title Priority Date Filing Date
IN338/MAS/88A IN171494B (fr) 1987-05-22 1988-05-20

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)

* Cited by examiner, † Cited by third party
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
DE60234823D1 (de) * 2001-04-04 2010-02-04 Coherent Deos Gütegeschalteter co2 laser für materialbearbeitung
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
TW528636B (en) * 2001-05-09 2003-04-21 Electro Scient Ind Inc Micromachining with high-energy, intra-cavity Q-switched CO2 laser pulses
CA2430608C (fr) * 2002-06-03 2012-01-10 Praxair Technology, Inc. Gaz resonateur pour laser a dioxyde de carbone
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU1648488A (en) 1988-11-24
EP0292277A1 (fr) 1988-11-23
US4815094A (en) 1989-03-21
IL86434A (en) 1994-08-26
CA1312368C (fr) 1993-01-05
IL86434A0 (en) 1988-11-15
JPH01119080A (ja) 1989-05-11

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