CA2050619A1 - Laser co dynamique - Google Patents
Laser co dynamiqueInfo
- Publication number
- CA2050619A1 CA2050619A1 CA2050619A CA2050619A CA2050619A1 CA 2050619 A1 CA2050619 A1 CA 2050619A1 CA 2050619 A CA2050619 A CA 2050619A CA 2050619 A CA2050619 A CA 2050619A CA 2050619 A1 CA2050619 A1 CA 2050619A1
- Authority
- CA
- Canada
- Prior art keywords
- laser
- region
- laser gas
- frequency discharge
- gasdynamic
- 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.)
- Granted
Links
- 230000005284 excitation Effects 0.000 abstract 3
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
- H01S3/097—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
-
- 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
- H01S3/0975—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser using inductive or capacitive excitation
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Fluid Mechanics (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4028053.5 | 1990-09-05 | ||
DE4028053A DE4028053C2 (de) | 1990-09-05 | 1990-09-05 | Gasdynamischer CO-Laser |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2050619A1 true CA2050619A1 (fr) | 1992-03-06 |
CA2050619C CA2050619C (fr) | 1995-11-07 |
Family
ID=6413587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002050619A Expired - Fee Related CA2050619C (fr) | 1990-09-05 | 1991-09-04 | Laser co dynamique |
Country Status (3)
Country | Link |
---|---|
US (1) | US5206876A (fr) |
CA (1) | CA2050619C (fr) |
DE (1) | DE4028053C2 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5682400A (en) * | 1995-09-27 | 1997-10-28 | Krasnov; Alexander V. | Supersonic and subsonic laser with high frequency discharge excitation |
US6636545B2 (en) | 1996-09-26 | 2003-10-21 | Alexander V. Krasnov | Supersonic and subsonic laser with radio frequency excitation |
US6804285B2 (en) * | 1998-10-29 | 2004-10-12 | Canon Kabushiki Kaisha | Gas supply path structure for a gas laser |
US11095088B1 (en) | 2018-02-21 | 2021-08-17 | Zoyka Llc | Multi-pass coaxial molecular gas laser |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE29103E (en) * | 1967-02-01 | 1977-01-04 | Avco Corporation | Nitrogen laser action with supersonic flow |
-
1990
- 1990-09-05 DE DE4028053A patent/DE4028053C2/de not_active Expired - Fee Related
-
1991
- 1991-08-30 US US07/751,827 patent/US5206876A/en not_active Expired - Fee Related
- 1991-09-04 CA CA002050619A patent/CA2050619C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2050619C (fr) | 1995-11-07 |
US5206876A (en) | 1993-04-27 |
DE4028053C2 (de) | 1994-08-18 |
DE4028053A1 (de) | 1992-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |