JPS63165867U - - Google Patents
Info
- Publication number
- JPS63165867U JPS63165867U JP5880187U JP5880187U JPS63165867U JP S63165867 U JPS63165867 U JP S63165867U JP 5880187 U JP5880187 U JP 5880187U JP 5880187 U JP5880187 U JP 5880187U JP S63165867 U JPS63165867 U JP S63165867U
- Authority
- JP
- Japan
- Prior art keywords
- optical waveguide
- terminated
- semiconductor laser
- cleavage planes
- optical
- 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
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000003776 cleavage reaction Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 230000007017 scission Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の第１実施例を示す斜視図、第
２図は第２実施例を示す斜視図、第３図及び第４
図は更に他の実施例における光導波路の横断面図
及び縦断面図、第５図はレーザの電流―光出力特
性図、第６図及び第７図は従来例を示す斜視図及
び断面図である。
２０……光導波路、２１〜２３……結晶へき開
面。
Fig. 1 is a perspective view showing the first embodiment of the present invention, Fig. 2 is a perspective view showing the second embodiment, Figs.
The figures further show a cross-sectional view and a longitudinal cross-sectional view of an optical waveguide in another embodiment, FIG. 5 shows a laser current-light output characteristic diagram, and FIGS. 6 and 7 show a perspective view and a cross-sectional view of a conventional example. be. 20... Optical waveguide, 21-23... Crystal cleavage plane.
Claims (1)
形成すると共に、上記光導波路の両端を上記結晶
のへき開面に終端させた半導体レーザにおいて、
上記光導波路を屈曲させ、上記光導波路の両端を
、互いに対面しないへき開面に終端させたことを
特徴とする半導体レーザ。 In a semiconductor laser in which an optical waveguide constituting an optical resonator is formed of a single crystal semiconductor, and both ends of the optical waveguide are terminated at cleavage planes of the crystal,
A semiconductor laser characterized in that the optical waveguide is bent, and both ends of the optical waveguide are terminated in cleavage planes that do not face each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5880187U JPS63165867U (en) | 1987-04-17 | 1987-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5880187U JPS63165867U (en) | 1987-04-17 | 1987-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63165867U true JPS63165867U (en) | 1988-10-28 |
Family
ID=30889699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5880187U Pending JPS63165867U (en) | 1987-04-17 | 1987-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63165867U (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215553A (en) * | 1975-07-26 | 1977-02-05 | Makita Akira | Composite article and method of molding same |
| JPS5220846A (en) * | 1975-08-09 | 1977-02-17 | Nippon Telegr & Teleph Corp <Ntt> | Light variable tool |
| JPS5396792A (en) * | 1977-02-04 | 1978-08-24 | Nippon Telegr & Teleph Corp <Ntt> | Semiconductor laser device |
| JPS56108261A (en) * | 1980-02-01 | 1981-08-27 | Nec Corp | Optical integrated circuit |
| JPS6310579A (en) * | 1986-07-02 | 1988-01-18 | Canon Inc | Semiconductor laser |
-
1987
- 1987-04-17 JP JP5880187U patent/JPS63165867U/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215553A (en) * | 1975-07-26 | 1977-02-05 | Makita Akira | Composite article and method of molding same |
| JPS5220846A (en) * | 1975-08-09 | 1977-02-17 | Nippon Telegr & Teleph Corp <Ntt> | Light variable tool |
| JPS5396792A (en) * | 1977-02-04 | 1978-08-24 | Nippon Telegr & Teleph Corp <Ntt> | Semiconductor laser device |
| JPS56108261A (en) * | 1980-02-01 | 1981-08-27 | Nec Corp | Optical integrated circuit |
| JPS6310579A (en) * | 1986-07-02 | 1988-01-18 | Canon Inc | Semiconductor laser |
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