JPS5361987A - Semiconductor laser device - Google Patents
Semiconductor laser deviceInfo
- Publication number
- JPS5361987A JPS5361987A JP13769676A JP13769676A JPS5361987A JP S5361987 A JPS5361987 A JP S5361987A JP 13769676 A JP13769676 A JP 13769676A JP 13769676 A JP13769676 A JP 13769676A JP S5361987 A JPS5361987 A JP S5361987A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- laser device
- width
- electrodes
- injection
- 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
Landscapes
- Semiconductor Lasers (AREA)
Abstract
PURPOSE:To make current distribution even and stabilize oscillations by making the width of the optical guide provided between two semiconductor laser elements narrower than the width of electrodes for injection of current.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13769676A JPS5361987A (en) | 1976-11-15 | 1976-11-15 | Semiconductor laser device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13769676A JPS5361987A (en) | 1976-11-15 | 1976-11-15 | Semiconductor laser device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5361987A true JPS5361987A (en) | 1978-06-02 |
Family
ID=15204660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13769676A Pending JPS5361987A (en) | 1976-11-15 | 1976-11-15 | Semiconductor laser device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5361987A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0206818A2 (en) * | 1985-06-26 | 1986-12-30 | Sharp Kabushiki Kaisha | Semiconductor laser device |
-
1976
- 1976-11-15 JP JP13769676A patent/JPS5361987A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0206818A2 (en) * | 1985-06-26 | 1986-12-30 | Sharp Kabushiki Kaisha | Semiconductor laser device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5269285A (en) | Semiconductor laser device | |
JPS5361987A (en) | Semiconductor laser device | |
JPS53128288A (en) | Semiconductor laser element and production of the same | |
JPS5245888A (en) | Semiconductor laser device | |
JPS5223355A (en) | Process for fabricating a flush type light wave guiding path | |
JPS5333030A (en) | Multi-mode vibrator | |
JPS5358788A (en) | Injection type laser device | |
JPS5358786A (en) | Injection type laser device | |
JPS5238240A (en) | Light wave path | |
JPS55133587A (en) | Semiconductor laser | |
JPS5235990A (en) | Semiconductor laser | |
JPS533091A (en) | Semiconductor laser | |
JPS5214392A (en) | Semiconductor laser | |
JPS52127145A (en) | Waveguide circuit | |
BE837441A (en) | DEVICE FOR THE PRODUCTION AND REGULATION OF HIGH INTENSITY CURRENTS, ESPECIALLY WELDING CURRENTS | |
JPS53135292A (en) | Structure and production of variable stripe width semiconductor laser element | |
JPS5239394A (en) | Gas laser device | |
JPS52100884A (en) | Semiconductor laser device | |
JPS538571A (en) | Manufacture of inverted-mesa type semiconductor device | |
JPS5374426A (en) | Electrostatic recording device | |
JPS52119157A (en) | Solid-state oscillator | |
JPS5240048A (en) | Amplitude control circuit used for quarts crystal oscillator circuit | |
JPS5358787A (en) | Injection type laser device | |
JPS5441444A (en) | Bias supplying circuit in which spliced type field effect transistor | |
JPS51135491A (en) | Oscillation axis stabilized laser device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20040106 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20040127 |