JPS51120696A - Laser oscillator - Google Patents
Laser oscillatorInfo
- Publication number
- JPS51120696A JPS51120696A JP4621075A JP4621075A JPS51120696A JP S51120696 A JPS51120696 A JP S51120696A JP 4621075 A JP4621075 A JP 4621075A JP 4621075 A JP4621075 A JP 4621075A JP S51120696 A JPS51120696 A JP S51120696A
- Authority
- JP
- Japan
- Prior art keywords
- laser oscillator
- intensity
- threshol
- emission
- allow
- 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
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/068—Stabilisation of laser output parameters
- H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4621075A JPS51120696A (en) | 1975-04-15 | 1975-04-15 | Laser oscillator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4621075A JPS51120696A (en) | 1975-04-15 | 1975-04-15 | Laser oscillator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51120696A true JPS51120696A (en) | 1976-10-22 |
Family
ID=12740715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4621075A Pending JPS51120696A (en) | 1975-04-15 | 1975-04-15 | Laser oscillator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51120696A (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5738038U (ja) * | 1980-08-08 | 1982-03-01 | ||
JPS5737890A (en) * | 1980-08-18 | 1982-03-02 | Olympus Optical Co Ltd | Laser device |
JPS5751495U (ja) * | 1980-09-08 | 1982-03-24 | ||
JPS5750486A (en) * | 1980-09-12 | 1982-03-24 | Olympus Optical Co Ltd | Laser irradiation device |
JPS62145958A (ja) * | 1985-12-20 | 1987-06-30 | Canon Inc | 画像記録装置 |
JP2015159208A (ja) * | 2014-02-25 | 2015-09-03 | 株式会社フジクラ | ファイバレーザ装置及びその異常検出方法 |
WO2016006099A1 (ja) * | 2014-07-11 | 2016-01-14 | ギガフォトン株式会社 | レーザシステム |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4418589Y1 (ja) * | 1965-01-25 | 1969-08-11 | ||
JPS4827670U (ja) * | 1971-08-04 | 1973-04-03 | ||
JPS50554A (ja) * | 1973-05-11 | 1975-01-07 |
-
1975
- 1975-04-15 JP JP4621075A patent/JPS51120696A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4418589Y1 (ja) * | 1965-01-25 | 1969-08-11 | ||
JPS4827670U (ja) * | 1971-08-04 | 1973-04-03 | ||
JPS50554A (ja) * | 1973-05-11 | 1975-01-07 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5738038U (ja) * | 1980-08-08 | 1982-03-01 | ||
JPS5737890A (en) * | 1980-08-18 | 1982-03-02 | Olympus Optical Co Ltd | Laser device |
JPS6317235B2 (ja) * | 1980-08-18 | 1988-04-13 | Olympus Optical Co | |
JPS5751495U (ja) * | 1980-09-08 | 1982-03-24 | ||
JPS5750486A (en) * | 1980-09-12 | 1982-03-24 | Olympus Optical Co Ltd | Laser irradiation device |
JPS62145958A (ja) * | 1985-12-20 | 1987-06-30 | Canon Inc | 画像記録装置 |
JP2015159208A (ja) * | 2014-02-25 | 2015-09-03 | 株式会社フジクラ | ファイバレーザ装置及びその異常検出方法 |
WO2015129097A1 (ja) * | 2014-02-25 | 2015-09-03 | 株式会社フジクラ | ファイバレーザ装置及びその異常検出方法 |
US9985407B2 (en) | 2014-02-25 | 2018-05-29 | Fujikura Ltd. | Fiber laser apparatus and method of detecting failure of fiber laser apparatus |
WO2016006099A1 (ja) * | 2014-07-11 | 2016-01-14 | ギガフォトン株式会社 | レーザシステム |
JPWO2016006099A1 (ja) * | 2014-07-11 | 2017-04-27 | ギガフォトン株式会社 | レーザシステム |
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