JPH01118471U - - Google Patents
Info
- Publication number
- JPH01118471U JPH01118471U JP15802388U JP15802388U JPH01118471U JP H01118471 U JPH01118471 U JP H01118471U JP 15802388 U JP15802388 U JP 15802388U JP 15802388 U JP15802388 U JP 15802388U JP H01118471 U JPH01118471 U JP H01118471U
- Authority
- JP
- Japan
- Prior art keywords
- layers
- laser device
- surface emitting
- semiconductor
- distributed feedback
- 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
- 239000004065 semiconductor Substances 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988158023U JPH046217Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-12-06 | 1988-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988158023U JPH046217Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-12-06 | 1988-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01118471U true JPH01118471U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-08-10 |
| JPH046217Y2 JPH046217Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-02-20 |
Family
ID=31437979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988158023U Expired JPH046217Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-12-06 | 1988-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046217Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1046702A (en) * | 1963-03-19 | 1966-10-26 | Licentia Gmbh | Improvements in or relating to lasers |
| JPS51128283A (en) * | 1975-04-25 | 1976-11-09 | Xerox Corp | Multiilayer diode laser electrically pumped |
| JPS5367391A (en) * | 1976-11-29 | 1978-06-15 | Nippon Telegr & Teleph Corp <Ntt> | Semiconductor laser device |
-
1988
- 1988-12-06 JP JP1988158023U patent/JPH046217Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1046702A (en) * | 1963-03-19 | 1966-10-26 | Licentia Gmbh | Improvements in or relating to lasers |
| JPS51128283A (en) * | 1975-04-25 | 1976-11-09 | Xerox Corp | Multiilayer diode laser electrically pumped |
| JPS5367391A (en) * | 1976-11-29 | 1978-06-15 | Nippon Telegr & Teleph Corp <Ntt> | Semiconductor laser device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH046217Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-02-20 |