JPS6443318U - - Google Patents
Info
- Publication number
- JPS6443318U JPS6443318U JP13857687U JP13857687U JPS6443318U JP S6443318 U JPS6443318 U JP S6443318U JP 13857687 U JP13857687 U JP 13857687U JP 13857687 U JP13857687 U JP 13857687U JP S6443318 U JPS6443318 U JP S6443318U
- Authority
- JP
- Japan
- Prior art keywords
- receptacle
- light
- receives light
- mirror
- 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 11
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Description
第１図はこの考案の一実施例を示す光分岐結合
器、第２図はこの考案の一実施例の光分岐結合器
に用いられるレセプタクルを示す図、第３図は従
来の光分岐結合器、第４図は従来の光分岐結合器
を光プラグ付コードを用いて光減衰器と接続した
状態を示す図である。
図において、１はレセプタクル、２はミラー、
３はケース、４は光ビーム、５はフイルタ、６は
光可変減衰器、７は光プラグ付コード、８は光フ
アイバ、９は光プラグ、１０はばね、１１は保持
部、１２は本体である。なお、図中同一あるいは
相当部分には同一符号を付して示してある。
Fig. 1 shows an optical branching coupler which is an embodiment of this invention, Fig. 2 shows a receptacle used in the optical branching coupler which is an embodiment of this invention, and Fig. 3 shows a conventional optical branching coupler. , FIG. 4 is a diagram showing a state in which a conventional optical branching coupler is connected to an optical attenuator using a cord with an optical plug. In the figure, 1 is a receptacle, 2 is a mirror,
3 is a case, 4 is a light beam, 5 is a filter, 6 is a variable optical attenuator, 7 is a cord with an optical plug, 8 is an optical fiber, 9 is an optical plug, 10 is a spring, 11 is a holding part, and 12 is a main body. be. It should be noted that the same or corresponding parts in the drawings are designated by the same reference numerals.
Claims (1)
ルからの光を受光する第２のレセプタクルと上記
第１のレセプタクルからの光を受光する第３のレ
セプタクルと、上記第１のレセプタクルからの光
を上記第２及び第３のレセプタクルに分岐し、か
つ上記第２及び第３のレセプタクルからの光を上
記第１のレセプタクルに合波するミラーとを備え
た光分岐結合器において、上記１個以上のレセプ
タクルのミラーとの対向部に光を減衰させるフイ
ルタを配設したことを特徴とする光分岐結合器。 a first receptacle, a second receptacle that receives light from the first receptacle, a third receptacle that receives light from the first receptacle, and a third receptacle that receives light from the first receptacle; an optical splitting/coupling device comprising: a mirror that branches light from the second and third receptacles to the first receptacle; An optical branching coupler characterized in that a filter for attenuating light is disposed in a portion facing a mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13857687U JPS6443318U (en) | 1987-09-10 | 1987-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13857687U JPS6443318U (en) | 1987-09-10 | 1987-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6443318U true JPS6443318U (en) | 1989-03-15 |
Family
ID=31401034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13857687U Pending JPS6443318U (en) | 1987-09-10 | 1987-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6443318U (en) |
-
1987
- 1987-09-10 JP JP13857687U patent/JPS6443318U/ja active Pending
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