JPS61185014U - - Google Patents
Info
- Publication number
- JPS61185014U JPS61185014U JP6825385U JP6825385U JPS61185014U JP S61185014 U JPS61185014 U JP S61185014U JP 6825385 U JP6825385 U JP 6825385U JP 6825385 U JP6825385 U JP 6825385U JP S61185014 U JPS61185014 U JP S61185014U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- optical waveguide
- waveguides
- optical waveguides
- width
- 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 14
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案による光合流器の一実施例を示
す図、第２図は導波路ミラーの説明のための図、
第３図、第４図は従来の光合流器を示す図である
。
図に於て、１，２，３，３ａ，３ｂ，１０，１
１は光導波路、１２，１２ａ，１２ｂ，１２ｃ，
１２ｄは反射面である。
FIG. 1 is a diagram showing an embodiment of the optical combiner according to the present invention, FIG. 2 is a diagram for explaining a waveguide mirror,
FIGS. 3 and 4 are diagrams showing conventional optical combiners. In the figure, 1, 2, 3, 3a, 3b, 10, 1
1 is an optical waveguide, 12, 12a, 12b, 12c,
12d is a reflective surface.
Claims (1)
る第１、第２の光導波路と、前記第１、第２の光
導波路と同一平面上にあり、前記第１、第２の導
波路の導波光を結合させるための第３の光導波路
からなり、前記第３の光導波路の幅は、前記第１
、第２の光導波路の幅の和より小さくなく、前記
第１、第２の光導波路のそれぞれの導波光を全反
射条件を満たして反射し前記第３の光導波路へ結
合させる反射面を前記第１、第２の光導波路と第
３の光導波路の接合部に形成したことを特徴とす
る光分岐・合流器。 first and second optical waveguides installed on the same plane with their optical axes tilted to each other; and It consists of a third optical waveguide for coupling guided light, and the width of the third optical waveguide is equal to the width of the first optical waveguide.
, the reflecting surface is not smaller than the sum of the widths of the second optical waveguides and reflects the guided light of each of the first and second optical waveguides satisfying the total reflection condition and couples them to the third optical waveguide. An optical branching/combining device characterized in that it is formed at a junction between first and second optical waveguides and a third optical waveguide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6825385U JPS61185014U (en) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6825385U JPS61185014U (en) | 1985-05-09 | 1985-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61185014U true JPS61185014U (en) | 1986-11-18 |
Family
ID=30602836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6825385U Pending JPS61185014U (en) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61185014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01223403A (en) * | 1988-03-03 | 1989-09-06 | Oki Electric Ind Co Ltd | Waveguide for bending light |
-
1985
- 1985-05-09 JP JP6825385U patent/JPS61185014U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01223403A (en) * | 1988-03-03 | 1989-09-06 | Oki Electric Ind Co Ltd | Waveguide for bending light |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61185014U (en) | ||
| JP2591723Y2 (en) | Connection structure between optical waveguide and optical device | |
| JP2605363Y2 (en) | Optical waveguide structure | |
| JPH0437938U (en) | ||
| JPS6281907U (en) | ||
| JPS6124717U (en) | light distributor | |
| JPH0481104U (en) | ||
| JPH0221604U (en) | ||
| JPS6338106U (en) | ||
| JPH0213229U (en) | ||
| JPH0362323U (en) | ||
| JPH02100208U (en) | ||
| JPH0181615U (en) | ||
| JPH01135808U (en) | ||
| JPS58126401U (en) | prism | |
| JPS622007U (en) | ||
| JPS6350152U (en) | ||
| JPS61179510U (en) | ||
| JPS60152914U (en) | Optical waveform sensor | |
| JPS5821110U (en) | optical star coupler | |
| JPS59179323U (en) | waveguide optical sensor | |
| JPS629205U (en) | ||
| JPH0210510U (en) | ||
| JPH01291203A (en) | Optical star coupler | |
| JPS6124704U (en) | Optical splitter coupler |