JPS61176521U - - Google Patents
Info
- Publication number
- JPS61176521U JPS61176521U JP5895385U JP5895385U JPS61176521U JP S61176521 U JPS61176521 U JP S61176521U JP 5895385 U JP5895385 U JP 5895385U JP 5895385 U JP5895385 U JP 5895385U JP S61176521 U JPS61176521 U JP S61176521U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- axis
- trunk
- reflecting mirrors
- branch
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 description 1
Description
第１図は本考案の一実施例に係る回転式光切り
替え器の断面図、第２図は同光切り替え器におけ
る各光フアイバと反射鏡の位置関係を示す平面図
である。
１１〜固定基板、１３〜固定ケース、１５〜回
転体、２５〜幹光フアイバ、２７〜枝光フアイバ
、３３〜第一の反射鏡、３７〜第二の反射鏡。
FIG. 1 is a sectional view of a rotary optical switch according to an embodiment of the present invention, and FIG. 2 is a plan view showing the positional relationship between each optical fiber and a reflecting mirror in the optical switch. 11 - Fixed substrate, 13 - Fixed case, 15 - Rotating body, 25 - Trunk optical fiber, 27 - Branch optical fiber, 33 - First reflecting mirror, 37 - Second reflecting mirror.
Claims (1)
複数本の枝光フアイバを同心円状に配置し、さら
に上記幹光フアイバの軸線上に第一の反射鏡を、
いずれかの枝光フアイバの軸線上に第二の反射鏡
を配置し、その二つの反射鏡を介して上記幹光フ
アイバと枝光フアイバを光学的に結合すると共に
、上記二つの反射鏡を一体として上記幹光フアイ
バの軸線を中心に回転させるようにしたことを特
徴とする回転式光切り替え器。 (2) 実用新案登録請求の範囲第１項記載の光切
り替え器であつて、二つの反射鏡は取付け角度が
調節可能であるもの。[Claims for Utility Model Registration] (1) A trunk optical fiber is arranged at the center, a plurality of branch optical fibers are arranged concentrically around it, and a first reflecting mirror is arranged on the axis of the trunk optical fiber. ,
A second reflecting mirror is arranged on the axis of one of the branch optical fibers, and the trunk optical fiber and the branch optical fiber are optically coupled via the two reflecting mirrors, and the two reflecting mirrors are integrated into the above-mentioned A rotary optical switch characterized by rotating around the axis of a trunk optical fiber. (2) An optical switching device according to claim 1 of the utility model registration, in which the mounting angles of the two reflecting mirrors are adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5895385U JPS61176521U (en) | 1985-04-22 | 1985-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5895385U JPS61176521U (en) | 1985-04-22 | 1985-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176521U true JPS61176521U (en) | 1986-11-04 |
Family
ID=30584932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5895385U Pending JPS61176521U (en) | 1985-04-22 | 1985-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176521U (en) |
-
1985
- 1985-04-22 JP JP5895385U patent/JPS61176521U/ja active Pending