JPS6311606U - - Google Patents
Info
- Publication number
- JPS6311606U JPS6311606U JP10481486U JP10481486U JPS6311606U JP S6311606 U JPS6311606 U JP S6311606U JP 10481486 U JP10481486 U JP 10481486U JP 10481486 U JP10481486 U JP 10481486U JP S6311606 U JPS6311606 U JP S6311606U
- Authority
- JP
- Japan
- Prior art keywords
- optical waveguide
- flat
- refractive index
- optically connected
- direction perpendicular
- 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 11
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Integrated Circuits (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
第１図は本考案の光スターカプラの構成図。第
２図は光導波路中の屈折率分布図。
１……光フアイバ、２……第１光導波路、３…
…第２光導波路、４……第３光導波路、５……光
フアイバ、６，７……光コネクタ。
FIG. 1 is a configuration diagram of the optical star coupler of the present invention. Figure 2 is a refractive index distribution diagram in an optical waveguide. 1... Optical fiber, 2... First optical waveguide, 3...
... second optical waveguide, 4 ... third optical waveguide, 5 ... optical fiber, 6, 7 ... optical connector.
Claims (1)
平板状の第１光導波路２と、均一な屈折率を持つ
平板状の第２光導波路３と、光の進行方向と直角
な方向に屈折率分布をもつ平板状の第３光導波路
４とを直線状に光学的に接続し、第１光導波路２
の端面には屈折率分布の異なる方向に複数本の光
フアイバ１，１，…を光学的に接続し、第３光導
波路４の端面には屈折率分布の異なる方向に複数
本の光フアイバ５，５，…を光学的に接続してあ
る事を特徴とする光スターカプラ。 A flat first optical waveguide 2 having a refractive index distribution in a direction perpendicular to the direction in which light travels, a second flat optical waveguide 3 having a uniform refractive index, and a second optical waveguide 3 that refracts light in a direction perpendicular to the direction in which light travels. The first optical waveguide 2 is optically connected linearly to the third optical waveguide 4 which is a flat plate having a coefficient distribution.
A plurality of optical fibers 1, 1, . , 5, ... are optically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10481486U JPS6311606U (en) | 1986-07-08 | 1986-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10481486U JPS6311606U (en) | 1986-07-08 | 1986-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6311606U true JPS6311606U (en) | 1988-01-26 |
Family
ID=30978654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10481486U Pending JPS6311606U (en) | 1986-07-08 | 1986-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0346828U (en) * | 1989-09-16 | 1991-04-30 |
-
1986
- 1986-07-08 JP JP10481486U patent/JPS6311606U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0346828U (en) * | 1989-09-16 | 1991-04-30 |