JPH0362304U - - Google Patents
Info
- Publication number
- JPH0362304U JPH0362304U JP12226989U JP12226989U JPH0362304U JP H0362304 U JPH0362304 U JP H0362304U JP 12226989 U JP12226989 U JP 12226989U JP 12226989 U JP12226989 U JP 12226989U JP H0362304 U JPH0362304 U JP H0362304U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- bundle
- bent part
- light
- tapped
- 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 10
- 238000005253 cladding Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Description
第１図、第２図は本考案の一実施例の切断側面
図、第２図は同上実施例の切断平面図である。
１…幹線光フアイバ、１ａ…屈曲部、１ｂ，１
ｃ…直線部、２…タツプ光フアイバ束、２ａ…一
端部、３，４…光フアイバ、５，６，７…コア、
８，９，１０…クラツド、１１…透光性材料。
1 and 2 are cut side views of one embodiment of the present invention, and FIG. 2 is a cutaway plan view of the same embodiment. 1... Trunk optical fiber, 1a... Bent part, 1b, 1
c... Straight portion, 2... Tap optical fiber bundle, 2a... One end portion, 3, 4... Optical fiber, 5, 6, 7... Core,
8,9,10... Clad, 11... Transparent material.
Claims (1)
からなり、かつこの光フアイバ中の導波モードの
光をクラツドモードの光に変換される屈曲部を有
した幹線光フアイバと、一端部を集束した複数本
の光のフアイバからなり前記一端部を前記屈曲部
に光の授受が可能となるように近接配置したタツ
プ光フアイバ束と、前記屈曲部と前記タツプ光フ
アイバ束の一端部との間に充填しかつ屈折率を前
記幹線光フアイバのグラツドの屈折率以上とした
透光性材料とからなることを特徴とする光フアイ
バタツプ。 A trunk optical fiber consisting of a multi-mode optical fiber having a core and a cladding, and having a bent part that converts the guided mode light in the optical fiber into cladding mode light, and a plurality of light beams converged at one end. a bundle of tapped optical fibers, the one end of which is arranged close to the bent part so that light can be transmitted and received, and a bundle of tapped optical fibers that is filled between the bent part and one end of the bundle of tapped optical fibers and is and a translucent material having a refractive index greater than or equal to the refractive index of the trunk optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12226989U JPH0362304U (en) | 1989-10-20 | 1989-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12226989U JPH0362304U (en) | 1989-10-20 | 1989-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0362304U true JPH0362304U (en) | 1991-06-18 |
Family
ID=31670275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12226989U Pending JPH0362304U (en) | 1989-10-20 | 1989-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0362304U (en) |
-
1989
- 1989-10-20 JP JP12226989U patent/JPH0362304U/ja active Pending