JPS62168670U - - Google Patents
Info
- Publication number
- JPS62168670U JPS62168670U JP5627286U JP5627286U JPS62168670U JP S62168670 U JPS62168670 U JP S62168670U JP 5627286 U JP5627286 U JP 5627286U JP 5627286 U JP5627286 U JP 5627286U JP S62168670 U JPS62168670 U JP S62168670U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- view
- side sectional
- base
- utility
- 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
- 239000004065 semiconductor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Description
第１図〜第４図は本考案の実施例を示しており
、第１図は第１実施例の側断面図、第２図は第１
図の―線における断面図、第３図は第１実施
例の回路図、第４図は第２実施例の側断面図であ
る。第５図〜第７図は本考案の一従来例を示して
おり、第５図は側断面図、第６図は半導体素子の
側断面図、第７図は回路図である。
なお、図面に用いた符号において、１２……レ
ーザダイオード、１２ａ……Ｎ形半導体基板、１
２ｄ……Ｐ形クラツド層、２１……基台、２２，
２４……構体、である。
1 to 4 show embodiments of the present invention, FIG. 1 is a side sectional view of the first embodiment, and FIG. 2 is a side sectional view of the first embodiment.
3 is a circuit diagram of the first embodiment, and FIG. 4 is a side sectional view of the second embodiment. 5 to 7 show a conventional example of the present invention, in which FIG. 5 is a side sectional view, FIG. 6 is a side sectional view of a semiconductor element, and FIG. 7 is a circuit diagram. In addition, in the symbols used in the drawings, 12...laser diode, 12a...N-type semiconductor substrate, 1
2d... P-type cladding layer, 21... Base, 22,
24...Structure.
Claims (1)
子とを夫々具備する半導体レーザ装置。[Claims for Utility Model Registration] A semiconductor laser device comprising a structure formed separately from a base and a semiconductor laser element attached to the structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5627286U JPS62168670U (en) | 1986-04-15 | 1986-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5627286U JPS62168670U (en) | 1986-04-15 | 1986-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62168670U true JPS62168670U (en) | 1987-10-26 |
Family
ID=30884940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5627286U Pending JPS62168670U (en) | 1986-04-15 | 1986-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62168670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04111774U (en) * | 1991-03-14 | 1992-09-29 | 日本電気株式会社 | Laser diode automatic power control circuit |
-
1986
- 1986-04-15 JP JP5627286U patent/JPS62168670U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04111774U (en) * | 1991-03-14 | 1992-09-29 | 日本電気株式会社 | Laser diode automatic power control circuit |