GB1247868A - Stimulated radiation emitters - Google Patents
Stimulated radiation emittersInfo
- Publication number
- GB1247868A GB1247868A GB1594868A GB1594868A GB1247868A GB 1247868 A GB1247868 A GB 1247868A GB 1594868 A GB1594868 A GB 1594868A GB 1594868 A GB1594868 A GB 1594868A GB 1247868 A GB1247868 A GB 1247868A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- laser
- rings
- blocks
- wall
- 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
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
- H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
-
- 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
- H01S3/0323—Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube by special features of the discharge constricting tube, e.g. capillary
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
1,247,868. Lasers. RANK ORGANISATION Ltd. 26 March, 1969 [3 April, 1968], No. 15948/68. Heading H1C. To facilitate replacement in a laser of a gas laser tube without disturbing the optical alignment, the tube 1 is mounted on V-blocks 9, 10 between external reflectors 11, 12, and each tube intended for use in the arrangement has its wall formed accurately with respect to its internal bore at least over the area of contact with the blocks. Similar manufacturing uniformity is applied to the thickness of brewster end windows 6. The wall of the laser tube may be ground to the required dimension, or a pair of rings with accurately formed outer diameters may be fitted round the tube, the rings being located within a cylindrical bore. The tube incorporates discharge electrodes 2, 3 and may contain helium-neon gas mixture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1594868A GB1247868A (en) | 1968-04-03 | 1968-04-03 | Stimulated radiation emitters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1594868A GB1247868A (en) | 1968-04-03 | 1968-04-03 | Stimulated radiation emitters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1247868A true GB1247868A (en) | 1971-09-29 |
Family
ID=10068440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1594868A Expired GB1247868A (en) | 1968-04-03 | 1968-04-03 | Stimulated radiation emitters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1247868A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2312985A (en) * | 1996-05-07 | 1997-11-12 | Optomedic Medical Technologies | Gas laser with disposable module |
-
1968
- 1968-04-03 GB GB1594868A patent/GB1247868A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2312985A (en) * | 1996-05-07 | 1997-11-12 | Optomedic Medical Technologies | Gas laser with disposable module |
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