JPH01173706U - - Google Patents
Info
- Publication number
- JPH01173706U JPH01173706U JP7191088U JP7191088U JPH01173706U JP H01173706 U JPH01173706 U JP H01173706U JP 7191088 U JP7191088 U JP 7191088U JP 7191088 U JP7191088 U JP 7191088U JP H01173706 U JPH01173706 U JP H01173706U
- Authority
- JP
- Japan
- Prior art keywords
- end surfaces
- sleeve
- ferrules
- optical fibers
- optical
- 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 6
- 239000013307 optical fiber Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第１図ａ，ｂは本考案の一実施例を示す断面図
及びこの実施例の光アダプタとリングの切欠き斜
視図、第２図は本考案の組立方法を説明するため
の光プラグとリングの断面図である。
１Ａ，１Ｂ……光フアイバ、２Ａ，２Ｂ……光
プラグ、３……光アダプタ、４……リング、１１
……フアイバ素線、２１Ａ，２１Ｂ……フエルー
ル、３３……スリーブ。
Figures 1a and b are a sectional view showing an embodiment of the present invention and a cutaway perspective view of an optical adapter and a ring of this embodiment, and Figure 2 is an optical plug and ring for explaining the assembly method of the present invention. FIG. 1A, 1B...Optical fiber, 2A, 2B...Optical plug, 3...Optical adapter, 4...Ring, 11
...Fiber wire, 21A, 21B...Ferrule, 33...Sleeve.
Claims (1)
けられこれら光フアイバの光発射面又は受光面と
一致する端面をもつ円筒状の第１及び第２のフエ
ルールと、両端からこれら第１及び第２フエルー
ルの端面を対向させて挿入し前記第１及び第２の
光フアイバの光軸を一致させて固定するスリーブ
と、このスリーブ内の前記第１及び第２のフエル
ールの端面間に挿入されこれら端面間を所定の間
隔に保つ円筒状のリングとを有することを特徴と
する光減衰器。 Cylindrical first and second ferrules are provided at the tips of the first and second optical fibers, respectively, and have end surfaces that coincide with the light emitting surface or the light receiving surface of these optical fibers, a sleeve that is inserted with the end surfaces of the ferrules facing each other and that aligns and fixes the optical axes of the first and second optical fibers; and a sleeve that is inserted between the end surfaces of the first and second ferrules in this sleeve and these end surfaces. An optical attenuator characterized by having a cylindrical ring that maintains a predetermined interval between the rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7191088U JPH01173706U (en) | 1988-05-30 | 1988-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7191088U JPH01173706U (en) | 1988-05-30 | 1988-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173706U true JPH01173706U (en) | 1989-12-11 |
Family
ID=31297097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7191088U Pending JPH01173706U (en) | 1988-05-30 | 1988-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173706U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5743406B2 (en) * | 1976-12-22 | 1982-09-14 |
-
1988
- 1988-05-30 JP JP7191088U patent/JPH01173706U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5743406B2 (en) * | 1976-12-22 | 1982-09-14 |