JPS64835B2 - - Google Patents
Info
- Publication number
- JPS64835B2 JPS64835B2 JP27150984A JP27150984A JPS64835B2 JP S64835 B2 JPS64835 B2 JP S64835B2 JP 27150984 A JP27150984 A JP 27150984A JP 27150984 A JP27150984 A JP 27150984A JP S64835 B2 JPS64835 B2 JP S64835B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- substrate
- conductivity type
- growth
- layer made
- 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.)
- Expired
Links
- 239000010410 layer Substances 0.000 claims description 105
- 239000000758 substrate Substances 0.000 claims description 40
- 238000005253 cladding Methods 0.000 claims description 29
- 239000011241 protective layer Substances 0.000 claims description 23
- 239000004065 semiconductor Substances 0.000 claims description 21
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 claims description 12
- 238000005530 etching Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 8
- 229910052785 arsenic Inorganic materials 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Landscapes
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27150984A JPS6224679A (ja) | 1984-12-21 | 1984-12-21 | 半導体レ−ザおよびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27150984A JPS6224679A (ja) | 1984-12-21 | 1984-12-21 | 半導体レ−ザおよびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6224679A JPS6224679A (ja) | 1987-02-02 |
| JPS64835B2 true JPS64835B2 (enrdf_load_stackoverflow) | 1989-01-09 |
Family
ID=17501054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27150984A Granted JPS6224679A (ja) | 1984-12-21 | 1984-12-21 | 半導体レ−ザおよびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6224679A (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493142A (en) * | 1982-05-07 | 1985-01-15 | At&T Bell Laboratories | III-V Based semiconductor devices and a process for fabrication |
| JPS60110188A (ja) * | 1983-11-18 | 1985-06-15 | Sharp Corp | 半導体レ−ザ素子 |
-
1984
- 1984-12-21 JP JP27150984A patent/JPS6224679A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6224679A (ja) | 1987-02-02 |
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