GB1085013A - Gaseous laser - Google Patents

Gaseous laser

Info

Publication number
GB1085013A
GB1085013A GB47658/64A GB4765864A GB1085013A GB 1085013 A GB1085013 A GB 1085013A GB 47658/64 A GB47658/64 A GB 47658/64A GB 4765864 A GB4765864 A GB 4765864A GB 1085013 A GB1085013 A GB 1085013A
Authority
GB
United Kingdom
Prior art keywords
laser
gaseous laser
bulbs
reflectors
shields
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
GB47658/64A
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.)
Canadian Patents and Development Ltd
Original Assignee
Canadian Patents and Development Ltd
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 Canadian Patents and Development Ltd filed Critical Canadian Patents and Development Ltd
Publication of GB1085013A publication Critical patent/GB1085013A/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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens

Abstract

1,085,013. Gas lasers. CANADIAN PATENTS & DEVELOPMENT Ltd. Nov. 24,1964 [Dec. 4, 1963; Aug. 10, 1964], No. 47658/64. Heading H1C. In a helium-neon gas laser, bulbs 12, 14 of larger diameter than the main tube 10 and communicating therewith through holes 13, 16 are surrounded by exciting electrodes 17, 18. Plugs 21 having concave reflecting surfaces are sealed in the ends of the laser. Shields (36), Fig. 4 (not shown), may be provided to prevent sputtered quartz molecules from reaching the reflectors.
GB47658/64A 1963-12-04 1964-11-24 Gaseous laser Expired GB1085013A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA890474 1963-12-04
US38863464A 1964-08-10 1964-08-10

Publications (1)

Publication Number Publication Date
GB1085013A true GB1085013A (en) 1967-09-27

Family

ID=25673475

Family Applications (2)

Application Number Title Priority Date Filing Date
GB27404/66A Expired GB1085014A (en) 1963-12-04 1964-11-24 Improvements in the construction of gaseous lasers
GB47658/64A Expired GB1085013A (en) 1963-12-04 1964-11-24 Gaseous laser

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB27404/66A Expired GB1085014A (en) 1963-12-04 1964-11-24 Improvements in the construction of gaseous lasers

Country Status (1)

Country Link
GB (2) GB1085014A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145275A (en) * 1983-08-09 1985-03-20 Mitsubishi Electric Corp A coaxial type laser oscillator for excitation by silent discharge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145275A (en) * 1983-08-09 1985-03-20 Mitsubishi Electric Corp A coaxial type laser oscillator for excitation by silent discharge
US4597086A (en) * 1983-08-09 1986-06-24 Mitsubishi Denki Kabushiki Kaisha Coaxial type laser oscillator for excitation by silent discharge

Also Published As

Publication number Publication date
GB1085014A (en) 1967-09-27

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