JPS59132692A - 改良型レ−ザ・カソ−ド - Google Patents

改良型レ−ザ・カソ−ド

Info

Publication number
JPS59132692A
JPS59132692A JP58252353A JP25235383A JPS59132692A JP S59132692 A JPS59132692 A JP S59132692A JP 58252353 A JP58252353 A JP 58252353A JP 25235383 A JP25235383 A JP 25235383A JP S59132692 A JPS59132692 A JP S59132692A
Authority
JP
Japan
Prior art keywords
cathode
laser
layer
aluminum
glass
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.)
Pending
Application number
JP58252353A
Other languages
English (en)
Japanese (ja)
Inventor
ゴ−ドン・スペンサ−・ノ−ヴエル
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems 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 Litton Systems Inc filed Critical Litton Systems Inc
Publication of JPS59132692A publication Critical patent/JPS59132692A/ja
Pending 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
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0388—Compositions, materials or coatings
    • 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
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0381—Anodes or particular adaptations thereof
    • 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
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0382—Cathodes or particular adaptations thereof
    • 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
    • H01S3/083—Ring lasers
    • H01S3/0835—Gas ring lasers
JP58252353A 1982-12-27 1983-12-27 改良型レ−ザ・カソ−ド Pending JPS59132692A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45378082A 1982-12-27 1982-12-27
US453780 1982-12-27

Publications (1)

Publication Number Publication Date
JPS59132692A true JPS59132692A (ja) 1984-07-30

Family

ID=23802036

Family Applications (2)

Application Number Title Priority Date Filing Date
JP58252353A Pending JPS59132692A (ja) 1982-12-27 1983-12-27 改良型レ−ザ・カソ−ド
JP61044319A Pending JPS62205676A (ja) 1982-12-27 1986-03-03 レ−ザ装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP61044319A Pending JPS62205676A (ja) 1982-12-27 1986-03-03 レ−ザ装置

Country Status (7)

Country Link
JP (2) JPS59132692A (fr)
CA (1) CA1255380A (fr)
DE (2) DE3346232A1 (fr)
FR (2) FR2538610B1 (fr)
GB (2) GB2132407B (fr)
IL (1) IL70499A (fr)
IT (1) IT1197763B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL70499A (en) * 1982-12-27 1988-06-30 Litton Systems Inc Laser cathode
US4825446A (en) * 1986-06-14 1989-04-25 English Electric Valve Company Limited Laser apparatus having cathode bore directing electron beam onto anode
EP0267304A1 (fr) * 1986-11-10 1988-05-18 LITEF GmbH Procédé pour la construction de cathodes pour lasers
DE3937529A1 (de) * 1989-11-08 1991-05-16 Siemens Ag Verfahren zum verbinden eines siliziumteiles mit einem glasteil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357793A (en) * 1976-11-08 1978-05-25 Litton Systems Inc Ring laser gyroscope
JPS5548989A (en) * 1978-10-02 1980-04-08 Litton Systems Inc Ring laser
JPS56100155A (en) * 1979-12-20 1981-08-11 Litton Systems Inc Vacuum sealing method
JPS56140684A (en) * 1980-04-02 1981-11-04 Nec Corp Gas laser tube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB511115A (en) * 1937-11-11 1939-08-14 Stabilovolt Gmbh Improvements in glow discharge tubes for voltage regulation
US3904986A (en) * 1974-04-19 1975-09-09 Rca Corp Gas laser tube
DE7719239U1 (de) * 1977-06-20 1978-01-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gaslaser mit einem zylinderfoermigen entladungskolben
GB2091481A (en) * 1981-01-17 1982-07-28 Sperry Ltd Getter for Glow Discharge Devices
IL70499A (en) * 1982-12-27 1988-06-30 Litton Systems Inc Laser cathode
US4595377A (en) * 1984-12-10 1986-06-17 Rockwell International Corporation Cold cathode fabrication for ring laser gyroscope

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357793A (en) * 1976-11-08 1978-05-25 Litton Systems Inc Ring laser gyroscope
JPS5548989A (en) * 1978-10-02 1980-04-08 Litton Systems Inc Ring laser
JPS56100155A (en) * 1979-12-20 1981-08-11 Litton Systems Inc Vacuum sealing method
JPS56140684A (en) * 1980-04-02 1981-11-04 Nec Corp Gas laser tube

Also Published As

Publication number Publication date
CA1255380A (fr) 1989-06-06
DE3346232A1 (de) 1984-07-05
GB2189341A (en) 1987-10-21
DE3607388A1 (de) 1986-11-06
GB2132407A (en) 1984-07-04
GB2189341B (en) 1990-07-04
FR2595877A1 (fr) 1987-09-18
JPS62205676A (ja) 1987-09-10
GB2132407B (en) 1987-08-26
FR2538610B1 (fr) 1988-11-25
IL70499A0 (en) 1984-03-30
FR2538610A1 (fr) 1984-06-29
GB8334345D0 (en) 1984-02-01
IT8349566A0 (it) 1983-12-22
GB8609664D0 (en) 1986-05-29
IL70499A (en) 1988-06-30
IT1197763B (it) 1988-12-06

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