DE3013217A1 - Laser-vorrichtung - Google Patents

Laser-vorrichtung

Info

Publication number
DE3013217A1
DE3013217A1 DE19803013217 DE3013217A DE3013217A1 DE 3013217 A1 DE3013217 A1 DE 3013217A1 DE 19803013217 DE19803013217 DE 19803013217 DE 3013217 A DE3013217 A DE 3013217A DE 3013217 A1 DE3013217 A1 DE 3013217A1
Authority
DE
Germany
Prior art keywords
prism
laser
medium
laser device
optical cavity
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.)
Ceased
Application number
DE19803013217
Other languages
German (de)
English (en)
Inventor
John Mcleod
Ronald Douglas Ward
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Publication of DE3013217A1 publication Critical patent/DE3013217A1/de
Ceased legal-status Critical Current

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
    • H01S3/08—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
    • H01S3/0813—Configuration of resonator
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/115—Q-switching using intracavity electro-optic devices
    • 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
    • H01S3/08054—Passive cavity elements acting on the polarization, e.g. a polarizer for branching or walk-off compensation
    • 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
    • H01S3/08059—Constructional details of the reflector, e.g. shape

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE19803013217 1979-04-17 1980-04-03 Laser-vorrichtung Ceased DE3013217A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7913354 1979-04-17

Publications (1)

Publication Number Publication Date
DE3013217A1 true DE3013217A1 (de) 1980-10-30

Family

ID=10504602

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803013217 Ceased DE3013217A1 (de) 1979-04-17 1980-04-03 Laser-vorrichtung

Country Status (5)

Country Link
JP (1) JPS55156380A (ko)
AU (1) AU527734B2 (ko)
DE (1) DE3013217A1 (ko)
GB (1) GB2049267B (ko)
SE (1) SE8002854L (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813572A1 (de) * 1988-04-22 1989-11-02 Fraunhofer Ges Forschung Laser
DE4004071A1 (de) * 1990-02-08 1991-08-14 Festkoerper Laser Inst Berlin Optischer resonator fuer festkoerperlaser
DE4029530A1 (de) * 1990-09-18 1992-03-19 Steiger Erwin Modular aufgebauter, gepulster mehrwellenlaengen-festkoerperlaser fuer medizinische anwendungen
DE4303404A1 (en) * 1992-02-07 1993-08-12 Machida Endoscope Co Ltd Laser generator, e.g. CO2 gas laser - has conical indentation in one mirror whose surface is angled at 45 deg. to optical axis of resonator having semitransparent mirror at other end
EP0586108A1 (en) * 1992-08-10 1994-03-09 Hughes Aircraft Company Self aligning intracavity Raman laser

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105119139B (zh) * 2015-09-25 2018-09-07 哈尔滨工业大学 基于双角锥谐振腔可调谐单纵模2μm固体激光器
CN105244748B (zh) * 2015-10-15 2018-09-07 哈尔滨工业大学 一种基于角锥棱镜的单向行波环形2μm固体激光器
DE102016113049A1 (de) * 2016-07-15 2018-01-18 Frank Killich Optische Anordnung zur Kompensation von Fehlausrichtungen eines Reflektors gegenüber einer Lichtquelle
CN109217087A (zh) * 2018-09-30 2019-01-15 江苏亮点光电科技有限公司 一种激光光路系统
CN110970786A (zh) * 2019-11-20 2020-04-07 湖北华中光电科技有限公司 一种小型折叠腔人眼安全激光器
CN112636143B (zh) * 2020-12-04 2022-04-08 湖北久之洋红外系统股份有限公司 一种抗失调型多次折叠谐振腔激光器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624531A (en) * 1969-09-05 1971-11-30 Westinghouse Electric Corp Laser resonator assemblage
JPS5279077U (ko) * 1975-12-10 1977-06-13

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813572A1 (de) * 1988-04-22 1989-11-02 Fraunhofer Ges Forschung Laser
DE4004071A1 (de) * 1990-02-08 1991-08-14 Festkoerper Laser Inst Berlin Optischer resonator fuer festkoerperlaser
DE4029530A1 (de) * 1990-09-18 1992-03-19 Steiger Erwin Modular aufgebauter, gepulster mehrwellenlaengen-festkoerperlaser fuer medizinische anwendungen
DE4029530C2 (de) * 1990-09-18 1999-10-21 Erwin Steiger Modular aufgebauter, gepulster Mehrwellenlängen-Festkörperlaser für medizinische Therapieverfahren
DE4303404A1 (en) * 1992-02-07 1993-08-12 Machida Endoscope Co Ltd Laser generator, e.g. CO2 gas laser - has conical indentation in one mirror whose surface is angled at 45 deg. to optical axis of resonator having semitransparent mirror at other end
US5463651A (en) * 1992-02-07 1995-10-31 Kabushiki Kaisha Machida Seisakusho Laser beam generator
EP0586108A1 (en) * 1992-08-10 1994-03-09 Hughes Aircraft Company Self aligning intracavity Raman laser

Also Published As

Publication number Publication date
GB2049267B (en) 1983-03-16
SE8002854L (sv) 1980-10-18
JPS55156380A (en) 1980-12-05
JPS6333313B2 (ko) 1988-07-05
AU5749180A (en) 1980-10-23
GB2049267A (en) 1980-12-17
AU527734B2 (en) 1983-03-17

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: BERENDT, T., DIPL.-CHEM. DR. LEYH, H., DIPL.-ING.

8131 Rejection