JPS60135702U - Optical splitter coupler - Google Patents
Optical splitter couplerInfo
- Publication number
- JPS60135702U JPS60135702U JP2371284U JP2371284U JPS60135702U JP S60135702 U JPS60135702 U JP S60135702U JP 2371284 U JP2371284 U JP 2371284U JP 2371284 U JP2371284 U JP 2371284U JP S60135702 U JPS60135702 U JP S60135702U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- reflecting mirror
- optical splitter
- coupler
- angle reflecting
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の直角反射鏡を用いた光分岐結合器を示す
図、第２図はこの考案による光分岐結合器を示す図であ
る。
図中、Ｌ ２； ｓは光ファイバ、４．５．６はレンズ
、７は直角反射鏡。？ａ、７ｂは反射面、８は不透明板
である。なお、図中、同一あるいは相当部分には同一符
号を付して示しである。FIG. 1 is a diagram showing a conventional optical branching coupler using a right-angle reflecting mirror, and FIG. 2 is a diagram showing an optical branching coupler according to this invention. In the figure, L2; s is an optical fiber, 4.5.6 is a lens, and 7 is a right-angle reflecting mirror. ? a and 7b are reflective surfaces, and 8 is an opaque plate. In the drawings, the same or corresponding parts are designated by the same reference numerals.
Claims (1)
る一対の光フアイバ間に、分岐または結合用の直角反射
鏡と、前記直角反射鏡の稜線と直角の延長線上に、先端
にコリメート用のレンズを持つ第３の光ファイバとを有
する光分岐結合器において、前記直角反射鏡の直交する
反射面のなす稜線上に、前記対向する一対の光フアイバ
間の光路を遮るように不透明板を置いたことを特徴とす
る光分岐結合器。Each has a collimating lens at its tip, and a right-angle reflecting mirror for branching or coupling between a pair of opposing optical fibers, and a collimating lens at its tip on an extension line perpendicular to the ridgeline of the right-angle reflecting mirror. In the optical branching coupler having a third optical fiber, an opaque plate is placed on the ridge line formed by orthogonal reflecting surfaces of the right-angle reflecting mirror so as to block the optical path between the pair of opposing optical fibers. Features: Optical splitter coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2371284U JPS60135702U (en) | 1984-02-21 | 1984-02-21 | Optical splitter coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2371284U JPS60135702U (en) | 1984-02-21 | 1984-02-21 | Optical splitter coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60135702U true JPS60135702U (en) | 1985-09-09 |
Family
ID=30517191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2371284U Pending JPS60135702U (en) | 1984-02-21 | 1984-02-21 | Optical splitter coupler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60135702U (en) |
-
1984
- 1984-02-21 JP JP2371284U patent/JPS60135702U/en active Pending
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