DE2357927C2 - Aufbau für einen optischen Hohlraum für einen Laser mit Spiegeln - Google Patents
Aufbau für einen optischen Hohlraum für einen Laser mit SpiegelnInfo
- Publication number
- DE2357927C2 DE2357927C2 DE2357927A DE2357927A DE2357927C2 DE 2357927 C2 DE2357927 C2 DE 2357927C2 DE 2357927 A DE2357927 A DE 2357927A DE 2357927 A DE2357927 A DE 2357927A DE 2357927 C2 DE2357927 C2 DE 2357927C2
- Authority
- DE
- Germany
- Prior art keywords
- optical
- laser
- support
- optical axis
- optical cavity
- 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
Links
- 230000003287 optical effect Effects 0.000 title claims description 95
- 125000006850 spacer group Chemical group 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 15
- 230000008602 contraction Effects 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 12
- 239000010949 copper Substances 0.000 description 12
- 229910001374 Invar Inorganic materials 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- 230000005855 radiation Effects 0.000 description 7
- 238000010894 electron beam technology Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003313 weakening effect Effects 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
- H01S3/05—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
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
- H01S3/041—Arrangements for thermal management for gas lasers
-
- 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
- H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
- H01S3/0979—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Fluid Mechanics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00308347A US3808553A (en) | 1972-11-21 | 1972-11-21 | Thermally stable laser resonator support assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2357927A1 DE2357927A1 (de) | 1974-05-30 |
| DE2357927C2 true DE2357927C2 (de) | 1984-03-08 |
Family
ID=23193623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2357927A Expired DE2357927C2 (de) | 1972-11-21 | 1973-11-20 | Aufbau für einen optischen Hohlraum für einen Laser mit Spiegeln |
Country Status (10)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1426161A (en) * | 1973-03-09 | 1976-02-25 | Avco Everett Res Lab Inc | Flowing-gas laser apparatus |
| US3858122A (en) * | 1973-12-26 | 1974-12-31 | United Aircraft Corp | Vibration isolation in a gas laser |
| US3860889A (en) * | 1973-12-26 | 1975-01-14 | United Aircraft Corp | Stable platform structure for laser optics |
| US4030047A (en) * | 1976-04-28 | 1977-06-14 | Nasa | Opto-mechanical subsystem with temperature compensation through isothermal design |
| EP0001032B1 (de) * | 1977-08-18 | 1981-02-25 | ELTRO GmbH Gesellschaft für Strahlungstechnik | Gaslaser mit transversaler Anregung |
| US4456811A (en) * | 1982-06-21 | 1984-06-26 | Avco Everett Research Laboratory, Inc. | Method of and apparatus for heat treating axisymmetric surfaces with an annular laser beam |
| JPS6024082A (ja) * | 1983-07-19 | 1985-02-06 | Matsushita Electric Ind Co Ltd | レ−ザ発振器 |
| US4618223A (en) * | 1983-09-29 | 1986-10-21 | The United States Of America As Represented By The Secretary Of The Navy | Thermoelectric actuator for mirror adjustment |
| GB2194671B (en) * | 1983-12-29 | 1988-09-21 | Amada Eng & Service | High-speed axial flow type gas laser oscillator |
| JPS61197830A (ja) * | 1985-02-28 | 1986-09-02 | Sanwa Tekki Corp | 油圧防振器 |
| US4744634A (en) * | 1986-04-28 | 1988-05-17 | Hughes Aircraft Company | Method and apparatus for reducing the effects of vibrational disturbances on the frequency stability of a laser |
| USRE34215E (en) * | 1986-04-28 | 1993-04-06 | Hughes Aircraft Company | Method and apparatus for reducing the effects of vibrational disturbances on the frequency stability of a laser |
| JP2578913Y2 (ja) * | 1992-09-17 | 1998-08-20 | 関西電力株式会社 | 反射鏡支持装置 |
| US6895030B1 (en) | 2000-05-30 | 2005-05-17 | Matsushita Electric Industrial Co., Ltd. | Laser oscillating device |
| US9421641B2 (en) | 2011-12-28 | 2016-08-23 | Raytheon Company | System and method for providing thermal management of an obscured laser system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4428743Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1965-04-12 | 1969-11-28 | ||
| US3440563A (en) * | 1966-04-19 | 1969-04-22 | Spectra Physics | Kinematic mounting structure for laser resonator |
| DE1614585B2 (de) * | 1967-08-19 | 1971-09-23 | Optischer sender oder verstaerker | |
| US3641454A (en) * | 1970-05-25 | 1972-02-08 | Atomic Energy Commission | Electron beam-pumped gas laser system |
| US3702973A (en) * | 1970-09-17 | 1972-11-14 | Avco Corp | Laser or ozone generator in which a broad electron beam with a sustainer field produce a large area, uniform discharge |
-
1972
- 1972-11-21 US US00308347A patent/US3808553A/en not_active Expired - Lifetime
-
1973
- 1973-11-06 GB GB5144773A patent/GB1444404A/en not_active Expired
- 1973-11-06 CA CA185,076A patent/CA993698A/en not_active Expired
- 1973-11-07 IL IL43591A patent/IL43591A/en unknown
- 1973-11-12 SE SE7315266A patent/SE395796B/xx unknown
- 1973-11-20 DE DE2357927A patent/DE2357927C2/de not_active Expired
- 1973-11-21 JP JP48130317A patent/JPS5922384B2/ja not_active Expired
- 1973-11-21 CH CH1637673A patent/CH580343A5/xx not_active IP Right Cessation
- 1973-11-21 IT IT53814/73A patent/IT997600B/it active
- 1973-11-21 FR FR7341411A patent/FR2207371B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL43591A (en) | 1976-07-30 |
| JPS4984191A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-13 |
| DE2357927A1 (de) | 1974-05-30 |
| FR2207371B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-10-20 |
| GB1444404A (en) | 1976-07-28 |
| SE395796B (sv) | 1977-08-22 |
| FR2207371A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-14 |
| CA993698A (en) | 1976-07-27 |
| CH580343A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-30 |
| IL43591A0 (en) | 1974-06-30 |
| JPS5922384B2 (ja) | 1984-05-26 |
| IT997600B (it) | 1975-12-30 |
| US3808553A (en) | 1974-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| Q176 | The application caused the suspense of an application |
Ref document number: 2411192 Country of ref document: DE |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |