SE8403824L - Katodanordning for ringlasergyro - Google Patents

Katodanordning for ringlasergyro

Info

Publication number: SE8403824L
Authority: SE; Sweden
Prior art keywords: ring laser; laser gyro; cathode; gyro; cover
Prior art date: 1983-07-29

Application number

SE8403824A

Other languages

Unknown language ( )

English (en)

Other versions

SE8403824D0 (sv

Inventor

T Council

Original Assignee

Sundstrand Optical Tech

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.)

1983-07-29

Filing date

1984-07-23

Publication date

1985-01-30

1984-07-23 Application filed by Sundstrand Optical Tech filed Critical Sundstrand Optical Tech

1984-07-23 Publication of SE8403824D0 publication Critical patent/SE8403824D0/sv

1985-01-30 Publication of SE8403824L publication Critical patent/SE8403824L/sv

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
- H01S3/0385—Shape
- 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

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Optics & Photonics (AREA)
Gyroscopes (AREA)
Lasers (AREA)

SE8403824A 1983-07-29 1984-07-23 Katodanordning for ringlasergyro SE8403824L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/518,342 US4575855A (en)	1983-07-29	1983-07-29	Ring laser gyro cathode arrangement

Publications (2)

Publication Number	Publication Date
SE8403824D0 SE8403824D0 (sv)	1984-07-23
SE8403824L true SE8403824L (sv)	1985-01-30

Family

ID=24063522

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8403824A SE8403824L (sv)	1983-07-29	1984-07-23	Katodanordning for ringlasergyro

Country Status (13)

Country	Link
US (1)	US4575855A (sv)
JP (1)	JPS6045080A (sv)
AU (1)	AU552739B2 (sv)
BE (1)	BE900236A (sv)
DE (1)	DE3425916A1 (sv)
FR (1)	FR2549953A1 (sv)
GB (1)	GB2144261A (sv)
IL (1)	IL72288A (sv)
IT (1)	IT1177937B (sv)
NL (1)	NL8402374A (sv)
NO (1)	NO842881L (sv)
SE (1)	SE8403824L (sv)
ZA (1)	ZA845138B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4672624A (en) *	1985-08-09	1987-06-09	Honeywell Inc.	Cathode-block construction for long life lasers
US4672623A (en) *	1985-08-16	1987-06-09	Honeywell Inc.	Cathode construction for a laser
US4837774A (en) *	1987-09-29	1989-06-06	Litton Systems, Inc.	Common mirror triaxial ring laser gyroscope having a single internal cathode
AT394645B (de) *	1988-07-04	1992-05-25	Trumpf Gmbh & Co	Laengsgestroemter co2-leistungslaser
DE3935891A1 (de) *	1988-12-23	1990-07-19	Teldix Gmbh	Anordnung zum verstellen eines spiegels in einem laserkreisel
DE3905549A1 (de) *	1989-02-23	1990-08-30	Marinescu Marlene	Gasentladungsanordnung
US5052012A (en) *	1990-09-10	1991-09-24	Rockwell International Corporation	Laser cathode
US5220576A (en) *	1990-09-26	1993-06-15	Seimans Aktiengesellschaft	Slab or stripline laser
DE4125443C2 (de) *	1991-08-01	1998-01-15	Man Technologie Gmbh	Optisch gepumpter Ferninfrarot-Laser
GB2265752B (en) *	1992-03-31	1995-07-05	British Aerospace	A lasing apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1133041B (de) *	1954-10-22	1962-07-12	Gen Electric	Verfahren zur Herstellung eines aus einer duennen Folie bestehenden Heizers oder Kathodenkoerpers fuer eine mit Hochfrequenz geheizte Roehre und der nach dem Verfahren hergestellte Heizer oder Kathodenkoerper
GB776907A (en) *	1955-06-23	1957-06-12	Standard Telephones Cables Ltd	Improvements in or relating to thermionic cathodes
US3390606A (en) *	1965-03-01	1968-07-02	Honeywell Inc	Control apparatus
DE2401162A1 (de) *	1974-01-10	1975-07-17	Standard Elektrik Lorenz Ag	Kathodenstrahlroehre mit schnell anheizender kathode, insbesondere fernsehbildroehre
US4007431A (en) *	1975-02-03	1976-02-08	Litton Systems, Inc.	Cathode construction for long life lasers
GB1516808A (en) *	1976-10-14	1978-07-05	Ferranti Ltd	Gas lasers
GB1548818A (en) *	1977-05-11	1979-07-18	Inst Elektroswarki Patona	Electron beam welding guns
US4190364A (en) *	1977-09-07	1980-02-26	The Singer Company	Ring laser gyroscope
FR2430598A1 (fr) *	1978-07-03	1980-02-01	Litton Systems Inc	Gyroscope a laser en anneau
US4257015A (en) *	1979-03-26	1981-03-17	The Singer Company	Ring laser gyroscope anode
GB2091480B (en) *	1981-01-17	1985-01-16	Sperry Ltd	Electrodes for glow discharge devices

1983
- 1983-07-29 US US06/518,342 patent/US4575855A/en not_active Expired - Fee Related
1984
- 1984-06-21 AU AU29732/84A patent/AU552739B2/en not_active Ceased
- 1984-07-03 IL IL72288A patent/IL72288A/xx unknown
- 1984-07-04 ZA ZA845138A patent/ZA845138B/xx unknown
- 1984-07-13 DE DE19843425916 patent/DE3425916A1/de not_active Withdrawn
- 1984-07-13 NO NO842881A patent/NO842881L/no unknown
- 1984-07-23 SE SE8403824A patent/SE8403824L/sv not_active Application Discontinuation
- 1984-07-25 JP JP59153313A patent/JPS6045080A/ja active Pending
- 1984-07-26 IT IT48635/84A patent/IT1177937B/it active
- 1984-07-26 BE BE0/213393A patent/BE900236A/fr not_active IP Right Cessation
- 1984-07-27 NL NL8402374A patent/NL8402374A/nl not_active Application Discontinuation
- 1984-07-27 FR FR8411973A patent/FR2549953A1/fr not_active Withdrawn
- 1984-07-27 GB GB08419146A patent/GB2144261A/en not_active Withdrawn

Also Published As

Publication number	Publication date
NO842881L (no)	1985-01-30
IL72288A (en)	1987-12-20
JPS6045080A (ja)	1985-03-11
DE3425916A1 (de)	1985-02-14
NL8402374A (nl)	1985-02-18
IT1177937B (it)	1987-08-26
GB2144261A (en)	1985-02-27
IT8448635A0 (it)	1984-07-26
SE8403824D0 (sv)	1984-07-23
GB8419146D0 (en)	1984-08-30
BE900236A (fr)	1984-11-16
AU2973284A (en)	1985-01-31
ZA845138B (en)	1985-04-24
US4575855A (en)	1986-03-11
AU552739B2 (en)	1986-06-19
FR2549953A1 (fr)	1985-02-01

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Legal Events

Date	Code	Title	Description
1995-02-28	NAV	Patent application has lapsed	Ref document number: 8403824-9 Effective date: 19891010 Format of ref document f/p: F

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