JPH027609U - - Google Patents
Info
- Publication number
- JPH027609U JPH027609U JP8570788U JP8570788U JPH027609U JP H027609 U JPH027609 U JP H027609U JP 8570788 U JP8570788 U JP 8570788U JP 8570788 U JP8570788 U JP 8570788U JP H027609 U JPH027609 U JP H027609U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- optical
- optical branching
- cavity
- casing
- 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 9
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は本考案による光分岐結合器を示す概略
斜視図であり、第２図はその概略断面図である。
第３図は筐体の断面概略図である。第４図ａ〜ｃ
は本考案による光分岐結合器の作製工程を示す図
である。
２：筐体、４，６，８：光フアイバ、１０，１
２，１４：案内孔、１６：空洞、１８：ミキシン
グ部、２０：接着剤、２２：デイスペンサ、２４
：硬化性樹脂、２６：硬化エネルギ。
FIG. 1 is a schematic perspective view showing an optical branching coupler according to the present invention, and FIG. 2 is a schematic sectional view thereof.
FIG. 3 is a schematic cross-sectional view of the casing. Figure 4 a-c
1 is a diagram showing a manufacturing process of an optical branching coupler according to the present invention. 2: Housing, 4, 6, 8: Optical fiber, 10, 1
2, 14: Guide hole, 16: Cavity, 18: Mixing part, 20: Adhesive, 22: Dispenser, 24
: Curable resin, 26: Curing energy.
Claims (1)
ング部により光学的に結合する光分岐結合器のた
めの筐体であつて、両側から各光フアイバ束の端
部をそれぞれ挿入するための案内孔が形成されて
おり、これら案内孔は中央部のミキシング部配置
用空洞に連通していることを特徴とする、光分岐
結合器用筐体。 (2) 上記案内孔が各光フアイバ束を構成する各
光フアイバごとに形成されている、請求項１の光
分岐結合器用筐体。 (3) 上記空洞と外部とを連通させ得る様に一部
が取外し可能とされている、請求項１または２の
光分岐結合器用筐体。 (4) 請求項１の光分岐結合器用筐体の両側から
各案内孔に各光フアイバ束が挿入されており、該
光フアイバ束の先端部が上記筐体の空洞内でミキ
シング部により結合されており、該ミキシング部
は該空洞内壁面に直接接触することなしに位置し
ていることを特徴とする、光分岐結合器。 (5) 上記案内孔が各光フアイバ束を構成する各
光フアイバごとに形成されており、該案内孔に各
光フアイバが挿入されている、請求項４の光分岐
結合器。[Claims for Utility Model Registration] (1) A casing for an optical branching/coupling device that optically couples the ends of a pair of optical fiber bundles to each other through a mixing section, which A case for an optical branching coupler, characterized in that guide holes are formed for inserting the respective ends, and these guide holes communicate with a cavity for arranging a mixing section in the center. (2) The optical branching coupler casing according to claim 1, wherein the guide hole is formed for each optical fiber constituting each optical fiber bundle. (3) The casing for an optical branching coupler according to claim 1 or 2, wherein a part of the casing is removable so as to communicate the cavity with the outside. (4) Each optical fiber bundle is inserted into each guide hole from both sides of the optical branching and coupler housing of claim 1, and the tips of the optical fiber bundles are combined by a mixing part within the cavity of the housing. An optical branching coupler, characterized in that the mixing section is located without directly contacting the inner wall surface of the cavity. (5) The optical branching coupler according to claim 4, wherein the guide hole is formed for each optical fiber constituting each optical fiber bundle, and each optical fiber is inserted into the guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8570788U JPH027609U (en) | 1988-06-30 | 1988-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8570788U JPH027609U (en) | 1988-06-30 | 1988-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH027609U true JPH027609U (en) | 1990-01-18 |
Family
ID=31310360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8570788U Pending JPH027609U (en) | 1988-06-30 | 1988-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027609U (en) |
-
1988
- 1988-06-30 JP JP8570788U patent/JPH027609U/ja active Pending