JPS6389273U - - Google Patents
Info
- Publication number
- JPS6389273U JPS6389273U JP18527386U JP18527386U JPS6389273U JP S6389273 U JPS6389273 U JP S6389273U JP 18527386 U JP18527386 U JP 18527386U JP 18527386 U JP18527386 U JP 18527386U JP S6389273 U JPS6389273 U JP S6389273U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- light receiving
- receiving element
- array
- laser
- 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 8
Landscapes
- Optical Head (AREA)
Description
第１図は本考案半導体レーザ装置の一実施例の
概念を示す模式的な平面図、第２図は前記実施例
における導波部材の形状を示す斜視図である。
１……半導体レーザアレイ、２……受光装置、
３……導波部材、１１，１２，１３……半導体レ
ーザ共振器、４１，４２，４３……受光素子、５
１，５２，５３……導波溝。
FIG. 1 is a schematic plan view showing the concept of an embodiment of the semiconductor laser device of the present invention, and FIG. 2 is a perspective view showing the shape of the waveguide member in the embodiment. 1... Semiconductor laser array, 2... Light receiving device,
3... Waveguide member, 11, 12, 13... Semiconductor laser resonator, 41, 42, 43... Light receiving element, 5
1, 52, 53... Waveguide groove.
Claims (1)
導体レーザ共振器をアレイ状に構成した半導体レ
ーザアレイと、該半導体レーザアレイの各共振器
から出射され一方の同一方向へ進行する各レーザ
ビームを検出する受光素子と、前記半導体レーザ
アレイと前記受光素子との間に配置され、前記各
レーザビームを受光素子へ導く導波部材と、から
なる半導体レーザ装置。 A semiconductor laser array configured in an array of a plurality of semiconductor laser resonators each emitting a laser beam in two directions, and detecting each laser beam emitted from each resonator of the semiconductor laser array and traveling in one same direction. A semiconductor laser device comprising: a light receiving element; and a waveguide member disposed between the semiconductor laser array and the light receiving element and guiding each of the laser beams to the light receiving element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986185273U JPH0642355Y2 (en) | 1986-12-01 | 1986-12-01 | Semiconductor laser device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986185273U JPH0642355Y2 (en) | 1986-12-01 | 1986-12-01 | Semiconductor laser device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6389273U true JPS6389273U (en) | 1988-06-10 |
| JPH0642355Y2 JPH0642355Y2 (en) | 1994-11-02 |
Family
ID=31133745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986185273U Expired - Lifetime JPH0642355Y2 (en) | 1986-12-01 | 1986-12-01 | Semiconductor laser device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642355Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0252370U (en) * | 1988-10-03 | 1990-04-16 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59217380A (en) * | 1983-05-25 | 1984-12-07 | Fujitsu Ltd | Method of mounting light emitting element array |
-
1986
- 1986-12-01 JP JP1986185273U patent/JPH0642355Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59217380A (en) * | 1983-05-25 | 1984-12-07 | Fujitsu Ltd | Method of mounting light emitting element array |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0252370U (en) * | 1988-10-03 | 1990-04-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642355Y2 (en) | 1994-11-02 |