DE3006977A1 - Anode fuer einen laser, insbesondere ringlaser - Google Patents
Anode fuer einen laser, insbesondere ringlaserInfo
- Publication number
- DE3006977A1 DE3006977A1 DE19803006977 DE3006977A DE3006977A1 DE 3006977 A1 DE3006977 A1 DE 3006977A1 DE 19803006977 DE19803006977 DE 19803006977 DE 3006977 A DE3006977 A DE 3006977A DE 3006977 A1 DE3006977 A1 DE 3006977A1
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- discharge end
- anode
- anode according
- laser
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 7
- 229910052594 sapphire Inorganic materials 0.000 claims description 5
- 239000010980 sapphire Substances 0.000 claims description 5
- 229910000833 kovar Inorganic materials 0.000 claims description 3
- 239000010955 niobium Substances 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 239000010941 cobalt Substances 0.000 claims 2
- 229910017052 cobalt Inorganic materials 0.000 claims 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 229910000640 Fe alloy Inorganic materials 0.000 claims 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 229910000914 Mn alloy Inorganic materials 0.000 claims 1
- 238000005219 brazing Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 10
- 238000004544 sputter deposition Methods 0.000 description 3
- 229910001374 Invar Inorganic materials 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 239000006094 Zerodur Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 239000006095 Cer-Vit Substances 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000006112 glass ceramic composition Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/58—Turn-sensitive devices without moving masses
- G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
- G01C19/66—Ring laser gyrometers
- G01C19/661—Ring laser gyrometers details
-
- 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
- H01S3/05—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)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Lasers (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/023,980 US4257015A (en) | 1979-03-26 | 1979-03-26 | Ring laser gyroscope anode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3006977A1 true DE3006977A1 (de) | 1980-10-09 |
Family
ID=21818219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803006977 Ceased DE3006977A1 (de) | 1979-03-26 | 1980-02-25 | Anode fuer einen laser, insbesondere ringlaser |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4257015A (enExample) |
| JP (1) | JPS55128891A (enExample) |
| CA (1) | CA1134014A (enExample) |
| DE (1) | DE3006977A1 (enExample) |
| FR (1) | FR2452806A1 (enExample) |
| GB (1) | GB2046508B (enExample) |
| IL (1) | IL59244A (enExample) |
| NO (1) | NO153234C (enExample) |
| SE (1) | SE448196B (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3236915A1 (de) * | 1982-10-06 | 1984-04-12 | Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen | Verfahren zum anbringen von resonatorspiegeln bei einem laser |
| DE3237658A1 (de) * | 1982-10-11 | 1984-04-12 | Teldix Gmbh, 6900 Heidelberg | Einrichtung zur messung von drehbewegungen |
| WO1989001605A3 (en) * | 1987-08-21 | 1989-03-23 | Litton Systems Inc | Ring laser gyro frame design resistant to thermal gradient effects |
| DE3905549A1 (de) * | 1989-02-23 | 1990-08-30 | Marinescu Marlene | Gasentladungsanordnung |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2091480B (en) * | 1981-01-17 | 1985-01-16 | Sperry Ltd | Electrodes for glow discharge devices |
| JPS5889957U (ja) * | 1981-12-14 | 1983-06-17 | 日本電気株式会社 | Ｒｆ放電導波型ガスレ−ザ装置 |
| US4667162A (en) * | 1982-01-11 | 1987-05-19 | Honeywell Inc. | Ring laser start up apparatus |
| US4481635A (en) * | 1982-01-11 | 1984-11-06 | Honeywell Inc. | Ring laser start up apparatus |
| US4575855A (en) * | 1983-07-29 | 1986-03-11 | Sundstrand Optical Technologies, Inc. | Ring laser gyro cathode arrangement |
| US5056102A (en) * | 1989-05-15 | 1991-10-08 | Honeywell Inc. | Getter assembly |
| US5127016A (en) * | 1989-10-27 | 1992-06-30 | Honeywell Inc. | Life extending gas capsule for ring laser gyroscope |
| US4973162A (en) * | 1990-03-22 | 1990-11-27 | Kennedy Thomas W | Ring laser gyroscope readout |
| WO1999026324A1 (en) * | 1997-11-14 | 1999-05-27 | Honeywell Inc. | Extending ring laser gyro (rlg) lifetime by using corrosive resistant electrodes |
| WO2018023033A1 (en) | 2016-07-29 | 2018-02-01 | Western Michigan University Research Foundation | Magnetic nanoparticle-based gyroscopic sensor |
| US11862922B2 (en) * | 2020-12-21 | 2024-01-02 | Energetiq Technology, Inc. | Light emitting sealed body and light source device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784928A (en) * | 1971-06-04 | 1974-01-08 | Rca Ltd | Gas discharge device and electrode for use therein |
| DE2839066A1 (de) * | 1977-09-07 | 1979-03-22 | Singer Co | Ringlaser-kreisel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1634201A (en) * | 1921-03-24 | 1927-06-28 | Tri Ergon Ltd | Glow-discharge tube |
| US3390606A (en) * | 1965-03-01 | 1968-07-02 | Honeywell Inc | Control apparatus |
| US3373650A (en) * | 1965-04-02 | 1968-03-19 | Honeywell Inc | Laser angular rate sensor |
| FR2058417A5 (enExample) * | 1969-09-01 | 1971-05-28 | France Etat | |
| JPS5489495A (en) * | 1977-12-26 | 1979-07-16 | Nec Corp | Waveguide type laser device |
-
1979
- 1979-03-26 US US06/023,980 patent/US4257015A/en not_active Expired - Lifetime
-
1980
- 1980-01-25 CA CA344,408A patent/CA1134014A/en not_active Expired
- 1980-01-28 IL IL59244A patent/IL59244A/xx not_active IP Right Cessation
- 1980-02-01 FR FR8002267A patent/FR2452806A1/fr active Granted
- 1980-02-06 GB GB8003955A patent/GB2046508B/en not_active Expired
- 1980-02-25 DE DE19803006977 patent/DE3006977A1/de not_active Ceased
- 1980-03-14 JP JP3256180A patent/JPS55128891A/ja active Granted
- 1980-03-24 SE SE8002235A patent/SE448196B/sv not_active IP Right Cessation
- 1980-03-25 NO NO800860A patent/NO153234C/no unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784928A (en) * | 1971-06-04 | 1974-01-08 | Rca Ltd | Gas discharge device and electrode for use therein |
| DE2839066A1 (de) * | 1977-09-07 | 1979-03-22 | Singer Co | Ringlaser-kreisel |
Non-Patent Citations (1)
| Title |
|---|
| US-Z.: F. Aronowitz et al.: Power-Dependent Correction to the Scale Factor in the Laser Gyro in: IEEE Journal of Quantum Electronics, Bd. QE-10, Nr. 2, Febr. 1974, S. 201-208 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3236915A1 (de) * | 1982-10-06 | 1984-04-12 | Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen | Verfahren zum anbringen von resonatorspiegeln bei einem laser |
| DE3237658A1 (de) * | 1982-10-11 | 1984-04-12 | Teldix Gmbh, 6900 Heidelberg | Einrichtung zur messung von drehbewegungen |
| WO1989001605A3 (en) * | 1987-08-21 | 1989-03-23 | Litton Systems Inc | Ring laser gyro frame design resistant to thermal gradient effects |
| DE3905549A1 (de) * | 1989-02-23 | 1990-08-30 | Marinescu Marlene | Gasentladungsanordnung |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2452806A1 (fr) | 1980-10-24 |
| JPS55128891A (en) | 1980-10-06 |
| FR2452806B1 (enExample) | 1983-06-10 |
| NO800860L (no) | 1980-09-29 |
| GB2046508A (en) | 1980-11-12 |
| JPS6310914B2 (enExample) | 1988-03-10 |
| GB2046508B (en) | 1983-11-02 |
| CA1134014A (en) | 1982-10-19 |
| US4257015A (en) | 1981-03-17 |
| SE448196B (sv) | 1987-01-26 |
| IL59244A (en) | 1985-09-29 |
| SE8002235L (sv) | 1980-09-27 |
| NO153234C (no) | 1986-02-05 |
| NO153234B (no) | 1985-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: OEDEKOVEN, W., DIPL.-ING., PAT.-ANW., 8000 MUENCHE |
|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: H01S 3/097 |
|
| 8131 | Rejection |