JPS63128502U - - Google Patents
Info
- Publication number
- JPS63128502U JPS63128502U JP1956387U JP1956387U JPS63128502U JP S63128502 U JPS63128502 U JP S63128502U JP 1956387 U JP1956387 U JP 1956387U JP 1956387 U JP1956387 U JP 1956387U JP S63128502 U JPS63128502 U JP S63128502U
- Authority
- JP
- Japan
- Prior art keywords
- coating layer
- cladding
- optical fiber
- diameter
- thick
- 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
- 239000011247 coating layer Substances 0.000 claims description 8
- 239000013307 optical fiber Substances 0.000 claims description 8
- 238000005253 cladding Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
Description
第１図は本考案による被覆光フアイバの断面構
造図、第２図は従来の被覆光フアイバの断面構造
図、第３図は２心平型バンチ光フアイバの断面図
、第４図は４心マルチコア光フアイバの断面図で
ある。
１１，２１…２心平型バンチ光フアイバ、１２
，２２…被覆内層、１３，２３…被覆外層、１４
，１５，２４，２５…曲げ方向、１６，２６…光
フアイバ中心軸、３１，４１…コア、３２，４２
…クラツド。
Fig. 1 is a cross-sectional structural diagram of a coated optical fiber according to the present invention, Fig. 2 is a cross-sectional structural diagram of a conventional coated optical fiber, Fig. 3 is a cross-sectional diagram of a 2-fiber flat bunch optical fiber, and Fig. 4 is a 4-fiber multi-core. FIG. 2 is a cross-sectional view of an optical fiber. 11, 21...2-fiber flat bunch optical fiber, 12
, 22... Inner coating layer, 13, 23... Outer coating layer, 14
, 15, 24, 25... Bending direction, 16, 26... Optical fiber central axis, 31, 41... Core, 32, 42
…Cratsud.
Claims (1)
覆内層および被覆外層からなる被覆層を備えた構
造の多心光フアイバにおいて、 前記被覆層は、 前記クラツド径が大なる方向の被覆層の厚みが
厚く、 前記クラツド径が小なる方向の被覆層の厚みが
薄い構造を備えてなる ことを特徴とする被覆光フアイバ。[Claims for Utility Model Registration] A multi-core optical fiber having a structure in which the cladding has a non-circular cross section and a coating layer consisting of an inner coating layer and an outer coating layer around the outer periphery of the cladding, wherein the coating layer has a large diameter. A coated optical fiber characterized in that the coating layer is thick in the direction of the cladding, and the coating layer is thin in the direction in which the cladding diameter is small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1956387U JPS63128502U (en) | 1987-02-13 | 1987-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1956387U JPS63128502U (en) | 1987-02-13 | 1987-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63128502U true JPS63128502U (en) | 1988-08-23 |
Family
ID=30814271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1956387U Pending JPS63128502U (en) | 1987-02-13 | 1987-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63128502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010073822A1 (en) * | 2008-12-25 | 2010-07-01 | 古河電気工業株式会社 | Multicore optical fiber |
| JP2013522680A (en) * | 2010-03-16 | 2013-06-13 | オーエフエス ファイテル，エルエルシー | Multi-core fiber connector for multi-core optical fiber cable |
-
1987
- 1987-02-13 JP JP1956387U patent/JPS63128502U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010073822A1 (en) * | 2008-12-25 | 2010-07-01 | 古河電気工業株式会社 | Multicore optical fiber |
| JP2010152163A (en) * | 2008-12-25 | 2010-07-08 | Furukawa Electric Co Ltd:The | Multicore optical fiber |
| JP2013522680A (en) * | 2010-03-16 | 2013-06-13 | オーエフエス ファイテル，エルエルシー | Multi-core fiber connector for multi-core optical fiber cable |