JPS6428982A - Controller of copper vapor laser device - Google Patents
Controller of copper vapor laser deviceInfo
- Publication number
- JPS6428982A JPS6428982A JP18363887A JP18363887A JPS6428982A JP S6428982 A JPS6428982 A JP S6428982A JP 18363887 A JP18363887 A JP 18363887A JP 18363887 A JP18363887 A JP 18363887A JP S6428982 A JPS6428982 A JP S6428982A
- Authority
- JP
- Japan
- Prior art keywords
- light output
- output signal
- signal variation
- meter
- green light
- 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
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)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18363887A JP2543896B2 (ja) | 1987-07-24 | 1987-07-24 | 銅蒸気レ−ザ装置の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18363887A JP2543896B2 (ja) | 1987-07-24 | 1987-07-24 | 銅蒸気レ−ザ装置の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6428982A true JPS6428982A (en) | 1989-01-31 |
JP2543896B2 JP2543896B2 (ja) | 1996-10-16 |
Family
ID=16139283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18363887A Expired - Lifetime JP2543896B2 (ja) | 1987-07-24 | 1987-07-24 | 銅蒸気レ−ザ装置の制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2543896B2 (ja) |
-
1987
- 1987-07-24 JP JP18363887A patent/JP2543896B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2543896B2 (ja) | 1996-10-16 |
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