JPS5333079A - Semiconductor laser device - Google Patents
Semiconductor laser deviceInfo
- Publication number
- JPS5333079A JPS5333079A JP10758976A JP10758976A JPS5333079A JP S5333079 A JPS5333079 A JP S5333079A JP 10758976 A JP10758976 A JP 10758976A JP 10758976 A JP10758976 A JP 10758976A JP S5333079 A JPS5333079 A JP S5333079A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- laser device
- value
- active layer
- oscillation
- 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
Abstract
PURPOSE: To suppress the production of transitional vibrations having peak values at the start of oscillation and prolong service life by making the distribution of the value of y of AlyGa1-yAs being an active layer to a value lower by 0.5 to 3% at the central part of the active layer than that at both ends and specifying this to a minimum value.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10758976A JPS5333079A (en) | 1976-09-08 | 1976-09-08 | Semiconductor laser device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10758976A JPS5333079A (en) | 1976-09-08 | 1976-09-08 | Semiconductor laser device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5333079A true JPS5333079A (en) | 1978-03-28 |
Family
ID=14462976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10758976A Pending JPS5333079A (en) | 1976-09-08 | 1976-09-08 | Semiconductor laser device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5333079A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5563488A (en) * | 1978-11-04 | 1980-05-13 | Tanaka Bijinesu Mashinzu Kk | Automatic descriminating and couting unit for number of entering and exiting personnel |
-
1976
- 1976-09-08 JP JP10758976A patent/JPS5333079A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5563488A (en) * | 1978-11-04 | 1980-05-13 | Tanaka Bijinesu Mashinzu Kk | Automatic descriminating and couting unit for number of entering and exiting personnel |
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