JPS638706U - - Google Patents
Info
- Publication number
- JPS638706U JPS638706U JP10207786U JP10207786U JPS638706U JP S638706 U JPS638706 U JP S638706U JP 10207786 U JP10207786 U JP 10207786U JP 10207786 U JP10207786 U JP 10207786U JP S638706 U JPS638706 U JP S638706U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- optical waveguide
- face
- optical
- waveguide element
- 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
- 239000013307 optical fiber Substances 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
Description
第１図は本考案に係る光導波路素子の光フアイ
バ結合部構造の一実施例を示す斜視図、第２図は
本考案の他の実施例を示す斜視図、第３図、第４
図は従来の光導波路素子の光フアイバ結合部構造
をそれぞれ示す斜視図である。
図中、１は光導波路素子、２は石英基板、３は
光導波路、４は端面、５は光フアイバ、６は端面
、７は光フアイバガイド溝、８は光フアイバガイ
ド、１０，１６は光導波路素子、１１，１７は光
導波路、１２は光フアイバガイド、１３は石英基
板、１４，１９は光フアイバガイド溝、１５は光
フアイバ、１８は基板である。
FIG. 1 is a perspective view showing one embodiment of the optical fiber coupling structure of an optical waveguide device according to the present invention, FIG. 2 is a perspective view showing another embodiment of the present invention, FIGS.
Each figure is a perspective view showing the structure of an optical fiber coupling part of a conventional optical waveguide element. In the figure, 1 is an optical waveguide element, 2 is a quartz substrate, 3 is an optical waveguide, 4 is an end face, 5 is an optical fiber, 6 is an end face, 7 is an optical fiber guide groove, 8 is an optical fiber guide, 10 and 16 are optical guides. Waveguide elements 11 and 17 are optical waveguides, 12 is an optical fiber guide, 13 is a quartz substrate, 14 and 19 are optical fiber guide grooves, 15 is an optical fiber, and 18 is a substrate.
Claims (1)
バの端面を結合すべく案内する光フアイバガイド
溝の正端側部が先端に向かつて漸次拡大して形成
されていることを特徴とする光導波路素子の光フ
アイバ結合部構造。 An optical waveguide element characterized in that a positive end side part of an optical fiber guide groove for guiding an end face of an optical fiber to be coupled to an end face of a three-dimensional optical waveguide of the optical waveguide element is formed to gradually expand toward the tip. Optical fiber coupling structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10207786U JPS638706U (en) | 1986-07-04 | 1986-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10207786U JPS638706U (en) | 1986-07-04 | 1986-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS638706U true JPS638706U (en) | 1988-01-21 |
Family
ID=30973397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10207786U Pending JPS638706U (en) | 1986-07-04 | 1986-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS638706U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02157805A (en) * | 1988-12-12 | 1990-06-18 | Nippon Telegr & Teleph Corp <Ntt> | Optical waveguide with guide and its manufacture |
| JP2012133235A (en) * | 2010-12-22 | 2012-07-12 | Hitachi Chem Co Ltd | Optical fiber connector and manufacturing method therefor |
| JP2012150241A (en) * | 2011-01-18 | 2012-08-09 | Hitachi Chem Co Ltd | Optical waveguide substrate and method of manufacturing the same |
| JP2016038452A (en) * | 2014-08-07 | 2016-03-22 | 京セラ株式会社 | Optical wiring substrate and optical transmission module |
| JP2018506077A (en) * | 2015-02-18 | 2018-03-01 | テクニッシュ ウニバルシテイト アイントホーフェン | Multiport optical probe for characterization and packaging of optical integrated circuits |
-
1986
- 1986-07-04 JP JP10207786U patent/JPS638706U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02157805A (en) * | 1988-12-12 | 1990-06-18 | Nippon Telegr & Teleph Corp <Ntt> | Optical waveguide with guide and its manufacture |
| JP2012133235A (en) * | 2010-12-22 | 2012-07-12 | Hitachi Chem Co Ltd | Optical fiber connector and manufacturing method therefor |
| JP2012150241A (en) * | 2011-01-18 | 2012-08-09 | Hitachi Chem Co Ltd | Optical waveguide substrate and method of manufacturing the same |
| JP2016038452A (en) * | 2014-08-07 | 2016-03-22 | 京セラ株式会社 | Optical wiring substrate and optical transmission module |
| JP2018506077A (en) * | 2015-02-18 | 2018-03-01 | テクニッシュ ウニバルシテイト アイントホーフェン | Multiport optical probe for characterization and packaging of optical integrated circuits |