JPH0213207U - - Google Patents
Info
- Publication number
- JPH0213207U JPH0213207U JP7340189U JP7340189U JPH0213207U JP H0213207 U JPH0213207 U JP H0213207U JP 7340189 U JP7340189 U JP 7340189U JP 7340189 U JP7340189 U JP 7340189U JP H0213207 U JPH0213207 U JP H0213207U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- groove
- optical fiber
- guide pin
- optical waveguide
- 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 9
- 239000013307 optical fiber Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 239000013078 crystal Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
Description
第1図〜第5図は基板上に光導波路を形成する
工程を示すこの基板の断面図、第6図は光導波路
が形成されると共に光フアイバが保持された光回
路を構成する基板の平面図、第7図は第6図にお
ける―線断面図である。
なお図面に用いた符号において、1……シリコ
ン単結晶基板、3……コア部、5……クラツド部
、6……光フアイバ保持用の溝、7……導波路部
、8……光フアイバ、9……ガイドピン、10…
…ガイドピン受入れ用の溝、である。
Figures 1 to 5 are cross-sectional views of this substrate showing the process of forming an optical waveguide on the substrate, and Figure 6 is a plan view of the substrate constituting the optical circuit on which the optical waveguide is formed and the optical fiber is held. 7 is a sectional view taken along the line -- in FIG. 6. In the symbols used in the drawings, 1...Silicon single crystal substrate, 3...Core part, 5...Clad part, 6...Groove for holding optical fiber, 7...Waveguide part, 8...Optical fiber , 9...guide pin, 10...
...A groove for receiving a guide pin.
Claims (1)
ンから成る光導波路とが、前記第1の溝に保持さ
れた前記光フアイバの光軸と前記光導波路の光軸
とが互いに一致した状態で前記光フアイバの端部
と前記光導波路の端部とが互いに対向するように
、共通の基板上に設けられており、ガイドピンを
受入れる第2の溝が前記基板上に設けられており
、この第2の溝に前記ガイドピンが受入れられて
いる光回路。 A first groove holding an optical fiber and an optical waveguide having a predetermined pattern are arranged in a state in which the optical axis of the optical fiber held in the first groove and the optical axis of the optical waveguide coincide with each other. an end of the optical fiber and an end of the optical waveguide are provided on a common substrate so as to face each other; a second groove for receiving a guide pin is provided on the substrate; an optical circuit in which the guide pin is received in the groove of No. 2;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7340189U JPH0213207U (en) | 1989-06-22 | 1989-06-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7340189U JPH0213207U (en) | 1989-06-22 | 1989-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0213207U true JPH0213207U (en) | 1990-01-26 |
Family
ID=31298550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7340189U Pending JPH0213207U (en) | 1989-06-22 | 1989-06-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0213207U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5545051A (en) * | 1978-09-28 | 1980-03-29 | Nippon Telegr & Teleph Corp <Ntt> | Multicore connector of optical fiber |
JPS5642204A (en) * | 1979-09-14 | 1981-04-20 | Fujitsu Ltd | Production of photocircuit |
-
1989
- 1989-06-22 JP JP7340189U patent/JPH0213207U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5545051A (en) * | 1978-09-28 | 1980-03-29 | Nippon Telegr & Teleph Corp <Ntt> | Multicore connector of optical fiber |
JPS5642204A (en) * | 1979-09-14 | 1981-04-20 | Fujitsu Ltd | Production of photocircuit |
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