GB1322415A - Apparatus for the stimulated emission of radiation - Google Patents

Apparatus for the stimulated emission of radiation

Info

Publication number
GB1322415A
GB1322415A GB2538471*A GB2538471A GB1322415A GB 1322415 A GB1322415 A GB 1322415A GB 2538471 A GB2538471 A GB 2538471A GB 1322415 A GB1322415 A GB 1322415A
Authority
GB
United Kingdom
Prior art keywords
gas
laser
reflectors
output
pumped
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
Application number
GB2538471*A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1322415A publication Critical patent/GB1322415A/en
Expired 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • 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
    • H01S3/0305—Selection of materials for the tube or the coatings thereon
    • 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
    • H01S3/086—One or more reflectors having variable properties or positions for initial adjustment of the 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
    • H01S3/14—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB2538471*A 1970-04-01 1971-04-19 Apparatus for the stimulated emission of radiation Expired GB1322415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2470370A 1970-04-01 1970-04-01

Publications (1)

Publication Number Publication Date
GB1322415A true GB1322415A (en) 1973-07-04

Family

ID=21821953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2538471*A Expired GB1322415A (en) 1970-04-01 1971-04-19 Apparatus for the stimulated emission of radiation

Country Status (5)

Country Link
US (1) US3628174A (https=)
JP (1) JPS562429B1 (https=)
DE (1) DE2114518A1 (https=)
GB (1) GB1322415A (https=)
NL (1) NL7104031A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166902A (en) * 1984-10-19 1986-05-14 Japan Atomic Energy Res Inst Optical pumping laser system
GB2202079A (en) * 1980-06-23 1988-09-14 Atomic Energy Authority Uk Improvements in or relating to gas lasers
GB2254183A (en) * 1991-03-27 1992-09-30 Marconi Gec Ltd Fibre amplifier/filter combination
RU2239920C1 (ru) * 2003-04-02 2004-11-10 Физический институт им. П.Н. Лебедева РАН Способ формирования распределения инверсии в активном элементе лазера

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928816A (en) * 1974-06-12 1975-12-23 Us Air Force Far infrared waveguide laser
US4050033A (en) * 1975-11-12 1977-09-20 Bell Telephone Laboratories, Incorporated Submillimeter wave and far infrared molecular lasers and polyatomic buffer gases therefor
CN106898937B (zh) * 2017-02-16 2019-07-23 中国科学院电子学研究所 半导体激光器侧面耦合轴向泵浦的碱金属激光器
CN113097848B (zh) * 2021-03-26 2022-07-08 中国科学院合肥物质科学研究院 一种连续进气型二氧化碳泵浦甲酸激光器

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202079A (en) * 1980-06-23 1988-09-14 Atomic Energy Authority Uk Improvements in or relating to gas lasers
GB2166902A (en) * 1984-10-19 1986-05-14 Japan Atomic Energy Res Inst Optical pumping laser system
GB2254183A (en) * 1991-03-27 1992-09-30 Marconi Gec Ltd Fibre amplifier/filter combination
US5257273A (en) * 1991-03-27 1993-10-26 Gec-Marconi Limited Amplifier/filter combination
GB2254183B (en) * 1991-03-27 1995-01-18 Marconi Gec Ltd An amplifier/filter combination
RU2239920C1 (ru) * 2003-04-02 2004-11-10 Физический институт им. П.Н. Лебедева РАН Способ формирования распределения инверсии в активном элементе лазера

Also Published As

Publication number Publication date
DE2114518A1 (de) 1971-10-21
NL7104031A (https=) 1971-10-05
US3628174A (en) 1971-12-14
JPS562429B1 (https=) 1981-01-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years