JPS6244439B2 - - Google Patents
Info
- Publication number
- JPS6244439B2 JPS6244439B2 JP53083139A JP8313978A JPS6244439B2 JP S6244439 B2 JPS6244439 B2 JP S6244439B2 JP 53083139 A JP53083139 A JP 53083139A JP 8313978 A JP8313978 A JP 8313978A JP S6244439 B2 JPS6244439 B2 JP S6244439B2
- Authority
- JP
- Japan
- Prior art keywords
- region
- excitation region
- diffusion
- layer
- excitation
- 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
- 230000005284 excitation Effects 0.000 claims description 36
- 230000003287 optical effect Effects 0.000 claims description 17
- 239000004065 semiconductor Substances 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 description 30
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 11
- 230000010355 oscillation Effects 0.000 description 11
- 239000000758 substrate Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 238000003776 cleavage reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910017401 Au—Ge Inorganic materials 0.000 description 1
- 229910005542 GaSb Inorganic materials 0.000 description 1
- 240000002329 Inga feuillei Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Semiconductor Lasers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8313978A JPS559480A (en) | 1978-07-07 | 1978-07-07 | Large light output, lateral mode of semiconductor laser element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8313978A JPS559480A (en) | 1978-07-07 | 1978-07-07 | Large light output, lateral mode of semiconductor laser element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS559480A JPS559480A (en) | 1980-01-23 |
| JPS6244439B2 true JPS6244439B2 (de) | 1987-09-21 |
Family
ID=13793862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8313978A Granted JPS559480A (en) | 1978-07-07 | 1978-07-07 | Large light output, lateral mode of semiconductor laser element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS559480A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS589386A (ja) * | 1981-07-08 | 1983-01-19 | Mitsubishi Electric Corp | 半導体レ−ザ装置 |
| JPH07109924B2 (ja) * | 1989-03-13 | 1995-11-22 | シャープ株式会社 | 半導体レーザ装置及びその製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4932589A (de) * | 1972-07-21 | 1974-03-25 | ||
| JPS4938593A (de) * | 1972-08-11 | 1974-04-10 | ||
| JPS4994292A (de) * | 1973-01-11 | 1974-09-06 |
-
1978
- 1978-07-07 JP JP8313978A patent/JPS559480A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4932589A (de) * | 1972-07-21 | 1974-03-25 | ||
| JPS4938593A (de) * | 1972-08-11 | 1974-04-10 | ||
| JPS4994292A (de) * | 1973-01-11 | 1974-09-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS559480A (en) | 1980-01-23 |
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