JPS5660083A - Ion laser tube - Google Patents
Ion laser tubeInfo
- Publication number
- JPS5660083A JPS5660083A JP13614379A JP13614379A JPS5660083A JP S5660083 A JPS5660083 A JP S5660083A JP 13614379 A JP13614379 A JP 13614379A JP 13614379 A JP13614379 A JP 13614379A JP S5660083 A JPS5660083 A JP S5660083A
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- laser tube
- oscillation mode
- magnet
- ion laser
- 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.)
- Pending
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
- H01S3/032—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)
- Lasers (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
Abstract
PURPOSE:To suppress oscillation mode and efficiently produce a laser output from the ion laser tube by moving a magnet from the enclosure of the laser tube, sliding an aperture of a magnetic unit formed at one end of an insulating post and varying the bore of the aperture. CONSTITUTION:An aperture 11 of a magnetic unit is formed within the laser tube, and the magnet 20 is moved externally in the enclosure 6 when the suppression of the oscillation mode is necessary. The aperture 11 slides the insulating post 3 by the magnet 20 to perform the same function as the variation of the bore 13 of the aperture with respect to the oscillation mode volume. Thus, the oscillation mode can be suppressed, and the laser output can be efficiently produced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13614379A JPS5660083A (en) | 1979-10-22 | 1979-10-22 | Ion laser tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13614379A JPS5660083A (en) | 1979-10-22 | 1979-10-22 | Ion laser tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5660083A true JPS5660083A (en) | 1981-05-23 |
Family
ID=15168304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13614379A Pending JPS5660083A (en) | 1979-10-22 | 1979-10-22 | Ion laser tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5660083A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1859891A1 (en) * | 2006-05-26 | 2007-11-28 | Yamazaki Mazak Corporation | Device for automatically selecting a beam mode in laser processing machine |
-
1979
- 1979-10-22 JP JP13614379A patent/JPS5660083A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1859891A1 (en) * | 2006-05-26 | 2007-11-28 | Yamazaki Mazak Corporation | Device for automatically selecting a beam mode in laser processing machine |
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