JPS5251884A - Semiconductor laser - Google Patents
Semiconductor laserInfo
- Publication number
- JPS5251884A JPS5251884A JP50127594A JP12759475A JPS5251884A JP S5251884 A JPS5251884 A JP S5251884A JP 50127594 A JP50127594 A JP 50127594A JP 12759475 A JP12759475 A JP 12759475A JP S5251884 A JPS5251884 A JP S5251884A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- oscillation
- laser
- mode oscillation
- unifying
- 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
Landscapes
- Semiconductor Lasers (AREA)
Abstract
PURPOSE:To stabilize the intensity of laser light by unifying laser oscillation modes concerning all of horizontal mode oscillation and vertical mode oscillation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50127594A JPS5251884A (en) | 1975-10-22 | 1975-10-22 | Semiconductor laser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50127594A JPS5251884A (en) | 1975-10-22 | 1975-10-22 | Semiconductor laser |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5251884A true JPS5251884A (en) | 1977-04-26 |
JPS5334475B2 JPS5334475B2 (en) | 1978-09-20 |
Family
ID=14963931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50127594A Granted JPS5251884A (en) | 1975-10-22 | 1975-10-22 | Semiconductor laser |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5251884A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5724590A (en) * | 1980-07-21 | 1982-02-09 | Sharp Corp | Manufacture of semiconductor laser device |
JPS5724588A (en) * | 1980-07-21 | 1982-02-09 | Sharp Corp | Semiconductor laser device |
JP2007531248A (en) * | 2003-07-11 | 2007-11-01 | エブラナ フォトニクス リミテッド | Semiconductor laser and manufacturing method thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5835076Y2 (en) * | 1979-07-03 | 1983-08-06 | ヤマトエスロン株式会社 | brush |
JPS60176623U (en) * | 1984-05-02 | 1985-11-22 | 株式会社 大黒 | hairbrush |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4971884A (en) * | 1972-11-10 | 1974-07-11 | ||
JPS4989493A (en) * | 1972-12-26 | 1974-08-27 |
-
1975
- 1975-10-22 JP JP50127594A patent/JPS5251884A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4971884A (en) * | 1972-11-10 | 1974-07-11 | ||
JPS4989493A (en) * | 1972-12-26 | 1974-08-27 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5724590A (en) * | 1980-07-21 | 1982-02-09 | Sharp Corp | Manufacture of semiconductor laser device |
JPS5724588A (en) * | 1980-07-21 | 1982-02-09 | Sharp Corp | Semiconductor laser device |
JP2007531248A (en) * | 2003-07-11 | 2007-11-01 | エブラナ フォトニクス リミテッド | Semiconductor laser and manufacturing method thereof |
JP4813356B2 (en) * | 2003-07-11 | 2011-11-09 | エブラナ フォトニクス リミテッド | Semiconductor laser and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5334475B2 (en) | 1978-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5417744A (en) | Linear lighting method | |
JPS5251884A (en) | Semiconductor laser | |
JPS51120696A (en) | Laser oscillator | |
FR2275024A1 (en) | HIGH INTENSITY LUMINOUS RADIATION SOURCE | |
JPS53108397A (en) | Modulation circuit for semiconductor laser | |
JPS5361986A (en) | Semiconductor light emitting device | |
JPS52127086A (en) | Uni-directional dfb laser | |
JPS51140590A (en) | Gas supplying device such as gas laser tube and the like | |
JPS5427280A (en) | Discharge lamp lighting system | |
JPS51123583A (en) | Photo integrating circuit | |
JPS5267595A (en) | Laser output stabilizing device | |
JPS52112292A (en) | Semiconductor laser unit and its use | |
JPS5333030A (en) | Multi-mode vibrator | |
JPS51124975A (en) | Temperature detector | |
JPS546298B2 (en) | ||
JPS5212825A (en) | Visible light sensitive composition | |
JPS5215279A (en) | Semiconductor laser oscillator with mode selector | |
JPS5382288A (en) | Laser device | |
JPS5240048A (en) | Amplitude control circuit used for quarts crystal oscillator circuit | |
JPS52100894A (en) | Pulse laser device | |
JPS52116189A (en) | Excitation light condenser unit for coloring matter laser | |
JPS51123584A (en) | Semiconductor ring laser | |
JPS51135585A (en) | Photodetector for spectro-photometer | |
JPS51120774A (en) | Multi-wavelength analyzer | |
JPS5238865A (en) | Crystal oscillator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |