JPS558006A - Semi-conductor laser output stabilizing method and device therefore - Google Patents
Semi-conductor laser output stabilizing method and device thereforeInfo
- Publication number
- JPS558006A JPS558006A JP7867578A JP7867578A JPS558006A JP S558006 A JPS558006 A JP S558006A JP 7867578 A JP7867578 A JP 7867578A JP 7867578 A JP7867578 A JP 7867578A JP S558006 A JPS558006 A JP S558006A
- Authority
- JP
- Japan
- Prior art keywords
- output
- semi
- laser
- laser output
- conductor 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.)
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7867578A JPS558006A (en) | 1978-06-30 | 1978-06-30 | Semi-conductor laser output stabilizing method and device therefore |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7867578A JPS558006A (en) | 1978-06-30 | 1978-06-30 | Semi-conductor laser output stabilizing method and device therefore |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62183270A Division JPS63100629A (ja) | 1987-07-24 | 1987-07-24 | 光情報記録再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS558006A true JPS558006A (en) | 1980-01-21 |
JPS6318354B2 JPS6318354B2 (ja) | 1988-04-18 |
Family
ID=13668434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7867578A Granted JPS558006A (en) | 1978-06-30 | 1978-06-30 | Semi-conductor laser output stabilizing method and device therefore |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS558006A (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820553U (ja) * | 1981-07-31 | 1983-02-08 | フオスタ−電機株式会社 | 半導体レ−ザ装置 |
JPS5984905A (ja) * | 1982-08-27 | 1984-05-16 | フイリツプス・ペトロリユ−ム・コンパニ− | オレフイン重合用触媒およびその製法と用途 |
JPS62124641A (ja) * | 1985-11-22 | 1987-06-05 | Mitsubishi Electric Corp | 光磁気情報記録再生装置 |
JPS6313390A (ja) * | 1986-07-03 | 1988-01-20 | Omron Tateisi Electronics Co | 安定化光源装置 |
JPH01118228A (ja) * | 1987-10-30 | 1989-05-10 | Seiko Epson Corp | 光学ヘッド |
JPH02223028A (ja) * | 1989-02-22 | 1990-09-05 | Matsushita Electric Ind Co Ltd | 光学ヘッド装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0221017U (ja) * | 1988-07-29 | 1990-02-13 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51134377U (ja) * | 1975-04-18 | 1976-10-29 |
-
1978
- 1978-06-30 JP JP7867578A patent/JPS558006A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51134377U (ja) * | 1975-04-18 | 1976-10-29 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820553U (ja) * | 1981-07-31 | 1983-02-08 | フオスタ−電機株式会社 | 半導体レ−ザ装置 |
JPS5984905A (ja) * | 1982-08-27 | 1984-05-16 | フイリツプス・ペトロリユ−ム・コンパニ− | オレフイン重合用触媒およびその製法と用途 |
JPS62124641A (ja) * | 1985-11-22 | 1987-06-05 | Mitsubishi Electric Corp | 光磁気情報記録再生装置 |
JPS6313390A (ja) * | 1986-07-03 | 1988-01-20 | Omron Tateisi Electronics Co | 安定化光源装置 |
JPH01118228A (ja) * | 1987-10-30 | 1989-05-10 | Seiko Epson Corp | 光学ヘッド |
JPH02223028A (ja) * | 1989-02-22 | 1990-09-05 | Matsushita Electric Ind Co Ltd | 光学ヘッド装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6318354B2 (ja) | 1988-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS54143109A (en) | Optical information device | |
EP0346844A3 (en) | Optical head apparatus | |
AU538975B2 (en) | Focus detector | |
JPS558006A (en) | Semi-conductor laser output stabilizing method and device therefore | |
EP0390525A3 (en) | An optical pumping-type solid-state laser apparatus with a semiconductor laser device | |
ES450938A1 (es) | Perfeccionamientos introducidos en un portador o soporte de registro junto con un aparato para leerlo. | |
JPS5723914A (en) | Recorder | |
ATE144043T1 (de) | Elektrooptisches messgerät | |
JPS5794711A (en) | Optical scanner | |
JPS56158494A (en) | Output control device for semiconductor laser | |
JPS5644129A (en) | Optical recording and reproducing device | |
JPS57172306A (en) | Focus controller of optical recording system | |
JPS575187A (en) | Recorder | |
JPS54103307A (en) | Optical recorder-reproducer | |
JPS52132837A (en) | Laser recording system | |
JPS57139979A (en) | Pulse laser device with stabilised output | |
JPS55131753A (en) | Temperature controller for use in element analysis | |
JPS5773633A (en) | Light pulse testing device | |
JPS5773566A (en) | Information write-in method | |
JPS57179953A (en) | Optical reproducing system | |
JPS5348704A (en) | Optical signal regenerator | |
JPS57154660A (en) | Optical type information reproducing device | |
JPS5758379A (en) | Laser amplifying device | |
JPS57154658A (en) | Optical type information reproducing device | |
JPS5593537A (en) | Optical recording device |