DE2217913C3 - Anregungsanordnung für optische Sender (Laser) - Google Patents
Anregungsanordnung für optische Sender (Laser)Info
- Publication number
- DE2217913C3 DE2217913C3 DE2217913A DE2217913A DE2217913C3 DE 2217913 C3 DE2217913 C3 DE 2217913C3 DE 2217913 A DE2217913 A DE 2217913A DE 2217913 A DE2217913 A DE 2217913A DE 2217913 C3 DE2217913 C3 DE 2217913C3
- Authority
- DE
- Germany
- Prior art keywords
- medium
- excitation
- stimulable
- light
- rod
- 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
- 230000005284 excitation Effects 0.000 title claims description 32
- 230000003287 optical effect Effects 0.000 title claims description 10
- 238000001816 cooling Methods 0.000 claims description 17
- 238000000149 argon plasma sintering Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 6
- 238000009826 distribution Methods 0.000 claims 3
- 230000003595 spectral effect Effects 0.000 claims 2
- 241001422033 Thestylus Species 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 239000012809 cooling fluid Substances 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 230000001788 irregular Effects 0.000 claims 1
- 230000002262 irrigation Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 238000009827 uniform distribution Methods 0.000 claims 1
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 2
- 241000251730 Chondrichthyes Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000005338 frosted glass Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011144 upstream manufacturing 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
- H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
- H01S3/093—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp focusing or directing the excitation energy into the active medium
- H01S3/0931—Imaging pump cavity, e.g. elliptical
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
-
- 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
- H01S3/042—Arrangements for thermal management for solid state lasers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0027—Mitigation of temperature effects
-
- 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
- H01S3/0407—Liquid cooling, e.g. by water
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH642971A CH537105A (de) | 1971-04-30 | 1971-04-30 | Anordnung zur optischen Erregung eines Laserstabes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2217913A1 DE2217913A1 (de) | 1972-11-16 |
| DE2217913B2 DE2217913B2 (de) | 1973-11-22 |
| DE2217913C3 true DE2217913C3 (de) | 1974-06-20 |
Family
ID=4309501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2217913A Expired DE2217913C3 (de) | 1971-04-30 | 1972-04-13 | Anregungsanordnung für optische Sender (Laser) |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3803509A (enExample) |
| CA (1) | CA974321A (enExample) |
| CH (1) | CH537105A (enExample) |
| DE (1) | DE2217913C3 (enExample) |
| FR (1) | FR2134375B1 (enExample) |
| GB (1) | GB1377810A (enExample) |
| IT (1) | IT951324B (enExample) |
| NL (2) | NL172502C (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975694A (en) * | 1974-02-19 | 1976-08-17 | Westinghouse Electric Corporation | Self Q-switched laser |
| DD256440A3 (de) * | 1986-01-09 | 1988-05-11 | Halle Feinmech Werke Veb | Anordnung zur wellenlaengenselektion und internen leistungsmodulation der strahlung von hochleistungs-co tief 2-lasern |
| DD256439A3 (de) * | 1986-01-09 | 1988-05-11 | Halle Feinmech Werke Veb | Verfahren zur steuerung der inneren und unterdrueckung der aeusseren strahlungsrueckkopplung eines co tief 2-hochleistungslasers |
| US4887270A (en) * | 1986-04-30 | 1989-12-12 | Eye Research Institute Of Retina Foundation | Continuous wave, frequency doubled solid state laser systems with stabilized output |
| CA1281402C (en) * | 1986-04-30 | 1991-03-12 | Eye Research Institute Of The Retina Foundation | Continuous wave, frequency-doubled solid state laser systems with stabilized output |
| JPS6336586A (ja) * | 1986-07-28 | 1988-02-17 | ゼネラル・エレクトリック・カンパニイ | レ−ザ装置とレ−ザをポンプする方法 |
| US4827484A (en) * | 1987-10-14 | 1989-05-02 | Melles Griot San Marcos Company | Apparatus and method for suppressing diffraction rings in a laser |
| JP3083688B2 (ja) * | 1992-09-16 | 2000-09-04 | 三菱電機株式会社 | 固体レーザ装置 |
| DE4345434C2 (de) * | 1992-09-16 | 2000-03-02 | Mitsubishi Electric Corp | Verwendung eines Festkörperlasersystems zur Erzeugung eines Laserstrahls in einer Laserbearbeitungsvorrichtung |
| GB2392719A (en) * | 2002-09-03 | 2004-03-10 | Qinetiq Ltd | Cooling jacket for a flashlamp |
| US7577179B2 (en) * | 2006-09-12 | 2009-08-18 | Panasonic Corporation | Laser irradiation apparatus |
| RU2735133C1 (ru) * | 2020-02-27 | 2020-10-28 | Федеральное государственное учреждение "Федеральный научно-исследовательский центр "Кристаллография и фотоника" Российской академии наук" | Устройство отражения излучения для твердотельных лазеров |
-
0
- NL NL172502D patent/NL172502A/xx unknown
-
1971
- 1971-04-30 CH CH642971A patent/CH537105A/de not_active IP Right Cessation
-
1972
- 1972-04-07 NL NLAANVRAGE7204645,A patent/NL172502C/xx not_active IP Right Cessation
- 1972-04-07 GB GB1606272A patent/GB1377810A/en not_active Expired
- 1972-04-11 FR FR7212611A patent/FR2134375B1/fr not_active Expired
- 1972-04-11 IT IT23035/72A patent/IT951324B/it active
- 1972-04-13 DE DE2217913A patent/DE2217913C3/de not_active Expired
- 1972-04-13 CA CA139,669A patent/CA974321A/en not_active Expired
- 1972-04-26 US US00247629A patent/US3803509A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2217913B2 (de) | 1973-11-22 |
| NL172502A (enExample) | |
| CH537105A (de) | 1973-05-15 |
| DE2217913A1 (de) | 1972-11-16 |
| GB1377810A (en) | 1974-12-18 |
| CA974321A (en) | 1975-09-09 |
| US3803509A (en) | 1974-04-09 |
| NL172502C (nl) | 1983-09-01 |
| NL7204645A (enExample) | 1972-11-01 |
| FR2134375A1 (enExample) | 1972-12-08 |
| NL172502B (nl) | 1983-04-05 |
| IT951324B (it) | 1973-06-30 |
| FR2134375B1 (enExample) | 1976-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |