BE733395A - - Google Patents
Info
- Publication number
- BE733395A BE733395A BE733395DA BE733395A BE 733395 A BE733395 A BE 733395A BE 733395D A BE733395D A BE 733395DA BE 733395 A BE733395 A BE 733395A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/22—Gases
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- 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
- H01S3/0305—Selection of materials for the tube or the coatings thereon
-
- 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
- H01S3/032—Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Surface Treatment Of Glass (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73773868A | 1968-06-17 | 1968-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE733395A true BE733395A (xx) | 1969-11-03 |
Family
ID=24965110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE733395D BE733395A (xx) | 1968-06-17 | 1969-05-21 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE733395A (xx) |
DE (1) | DE1926679A1 (xx) |
FR (1) | FR2011043A1 (xx) |
NL (1) | NL6906584A (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0077824B1 (en) * | 1981-05-04 | 1987-10-14 | Coherent, Inc. | Improved gas laser |
US4734915A (en) * | 1985-03-26 | 1988-03-29 | Coherent, Inc. | Conduction cooled laser bore structures formed from graphite and other materials |
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1969
- 1969-04-29 NL NL6906584A patent/NL6906584A/xx unknown
- 1969-05-21 BE BE733395D patent/BE733395A/xx not_active IP Right Cessation
- 1969-05-21 FR FR6916607A patent/FR2011043A1/fr not_active Withdrawn
- 1969-05-24 DE DE19691926679 patent/DE1926679A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1926679A1 (de) | 1969-12-18 |
NL6906584A (xx) | 1969-12-19 |
FR2011043A1 (en) | 1970-02-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: WESTERN ELECTRIC CY INC. Effective date: 19850521 |