JPS62116207U - - Google Patents
Info
- Publication number
- JPS62116207U JPS62116207U JP448786U JP448786U JPS62116207U JP S62116207 U JPS62116207 U JP S62116207U JP 448786 U JP448786 U JP 448786U JP 448786 U JP448786 U JP 448786U JP S62116207 U JPS62116207 U JP S62116207U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- molding material
- tapered
- optical
- optical fibers
- 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 14
- 239000012778 molding material Substances 0.000 claims 3
- 239000003822 epoxy resin Substances 0.000 claims 1
- 230000004927 fusion Effects 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は、本考案に係る光フアイバ分配器の入
力（出力）側光フアイバとミキシングロツド部分
を示す一実施例の断面図である。第２図Ａ，Ｂ，
Ｃは第１図の位置Ａ，Ｂ，Ｃにおける断面図であ
る。第３図は、従来の光フアイバ分配器の概略断
面図である。第４図は、従来の光フアイバ分配器
の入出力側光フアイバとミキシングロツドとの関
係を示す断面図である。第５図Ａ，Ｂ，Ｃは第４
図の位置Ａ，Ｂ，Ｃにおける断面図である。
２，３：支持ブロツク、４：連結スリーブ、５
，８：光フアイバ心線、６，９：光フアイバ素線
、１１：ミキシングロツド、１２：モールド材、
２０：環状樹脂層、２１：シリコーン樹脂層。
FIG. 1 is a cross-sectional view of an embodiment of the optical fiber distributor according to the present invention, showing the input (output) side optical fiber and mixing rod portion. Figure 2 A, B,
C is a sectional view at positions A, B, and C in FIG. FIG. 3 is a schematic cross-sectional view of a conventional optical fiber distributor. FIG. 4 is a sectional view showing the relationship between the input/output side optical fibers and the mixing rod of a conventional optical fiber distributor. Figure 5 A, B, and C are the fourth
It is a sectional view at positions A, B, and C in the figure. 2, 3: Support block, 4: Connection sleeve, 5
, 8: Optical fiber core wire, 6, 9: Optical fiber wire, 11: Mixing rod, 12: Mold material,
20: cyclic resin layer, 21: silicone resin layer.
Claims (1)
フアイバとを直接に又はミキシングロツドを介し
て同軸的に光結合する光フアイバ分配器において
、前記複数本の光フアイバを側面融着及びテーパ
線引することにより形成されたテーパ状融着部は
、外周部のみがモールド材によりモールドされ、
内部に存在する各光フアイバ素線間の空隙部には
モールド材が充填されていないことを特徴とする
光フアイバ分配器。 (2) モールド材はエポキシ樹脂である実用新案
登録請求の範囲第１項記載の光フアイバ分配器。[Claims for Utility Model Registration] (1) An optical fiber splitter that coaxially couples a plurality of optical fibers with one or more optical fibers directly or via a mixing rod, The tapered fused part, which is formed by side fusion and tapered drawing of the optical fiber of the book, has only the outer periphery molded with a molding material.
1. An optical fiber distributor characterized in that a molding material is not filled in the voids between each optical fiber strand existing inside. (2) The optical fiber distributor according to claim 1, wherein the molding material is an epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP448786U JPS62116207U (en) | 1986-01-16 | 1986-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP448786U JPS62116207U (en) | 1986-01-16 | 1986-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62116207U true JPS62116207U (en) | 1987-07-23 |
Family
ID=30785193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP448786U Pending JPS62116207U (en) | 1986-01-16 | 1986-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62116207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005070664A (en) * | 2003-08-27 | 2005-03-17 | Fujikura Ltd | Laser branching device and laser processing apparatus |
-
1986
- 1986-01-16 JP JP448786U patent/JPS62116207U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005070664A (en) * | 2003-08-27 | 2005-03-17 | Fujikura Ltd | Laser branching device and laser processing apparatus |
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