JPH02138456U - - Google Patents
Info
- Publication number
- JPH02138456U JPH02138456U JP4710689U JP4710689U JPH02138456U JP H02138456 U JPH02138456 U JP H02138456U JP 4710689 U JP4710689 U JP 4710689U JP 4710689 U JP4710689 U JP 4710689U JP H02138456 U JPH02138456 U JP H02138456U
- Authority
- JP
- Japan
- Prior art keywords
- conductivity type
- layer
- semiconductor laser
- current blocking
- mesa stripe
- 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 7
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4710689U JPH02138456U (en]) | 1989-04-20 | 1989-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4710689U JPH02138456U (en]) | 1989-04-20 | 1989-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138456U true JPH02138456U (en]) | 1990-11-19 |
Family
ID=31562751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4710689U Pending JPH02138456U (en]) | 1989-04-20 | 1989-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138456U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05206549A (ja) * | 1991-10-22 | 1993-08-13 | American Teleph & Telegr Co <Att> | レーザダイオード構造およびサブキャリヤ多重化伝送システム |
-
1989
- 1989-04-20 JP JP4710689U patent/JPH02138456U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05206549A (ja) * | 1991-10-22 | 1993-08-13 | American Teleph & Telegr Co <Att> | レーザダイオード構造およびサブキャリヤ多重化伝送システム |
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