JPS6260837B2 - - Google Patents
Info
- Publication number
- JPS6260837B2 JPS6260837B2 JP5444879A JP5444879A JPS6260837B2 JP S6260837 B2 JPS6260837 B2 JP S6260837B2 JP 5444879 A JP5444879 A JP 5444879A JP 5444879 A JP5444879 A JP 5444879A JP S6260837 B2 JPS6260837 B2 JP S6260837B2
- Authority
- JP
- Japan
- Prior art keywords
- laser
- output
- efficiency
- medium gas
- input power
- 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
- 230000010355 oscillation Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
- H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
- H01S3/134—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation in gas lasers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lasers (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5444879A JPS55146993A (en) | 1979-05-02 | 1979-05-02 | Laser device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5444879A JPS55146993A (en) | 1979-05-02 | 1979-05-02 | Laser device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55146993A JPS55146993A (en) | 1980-11-15 |
JPS6260837B2 true JPS6260837B2 (zh) | 1987-12-18 |
Family
ID=12970974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5444879A Granted JPS55146993A (en) | 1979-05-02 | 1979-05-02 | Laser device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55146993A (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61133681A (ja) * | 1984-12-04 | 1986-06-20 | Amada Co Ltd | 気体レ−ザ光出力制御装置のモニタ−装置 |
JP2804027B2 (ja) * | 1987-07-13 | 1998-09-24 | ファナック 株式会社 | レーザ出力補正方式 |
JPH02241071A (ja) * | 1989-03-15 | 1990-09-25 | Fanuc Ltd | Ncレーザ装置 |
JP4137972B2 (ja) | 2006-12-14 | 2008-08-20 | ファナック株式会社 | ガス組成異常判断方法及び放電励起ガスレーザ発振器 |
-
1979
- 1979-05-02 JP JP5444879A patent/JPS55146993A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55146993A (en) | 1980-11-15 |
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