JPS6041908U - Variable distribution ratio optical splitter - Google Patents
Variable distribution ratio optical splitterInfo
- Publication number
- JPS6041908U JPS6041908U JP13304483U JP13304483U JPS6041908U JP S6041908 U JPS6041908 U JP S6041908U JP 13304483 U JP13304483 U JP 13304483U JP 13304483 U JP13304483 U JP 13304483U JP S6041908 U JPS6041908 U JP S6041908U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- distribution ratio
- light
- optical splitter
- variable distribution
- 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
Landscapes
- Mechanical Light Control Or Optical Switches (AREA)
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図は従来の光分配器を示す図、第２図はこの考案の
分配比可変形光分配器の一実施例を示す図、第３図は第
２図に示されている分配比可変形光分配器に配設される
光学体の一実施例を示す図。
１ａ・・・光ファイバ、１ｂ・・′・光ファイバ、１ｃ
・・・光ファイバ、２ａ・・・ロッドレンズ、２ｂ・・
・ロッドレンズ、２ｃ・・・ロッドレンズ、３パハーフ
ミラー、４・・・入射光線、５・・・反射光線、６・・
・透過光線、７・・・光学体、８・・・回動軸。FIG. 1 shows a conventional optical splitter, FIG. 2 shows an embodiment of the variable distribution ratio optical splitter of this invention, and FIG. FIG. 3 is a diagram showing an example of an optical body disposed in a deformable light distributor. 1a...Optical fiber, 1b...' Optical fiber, 1c
...Optical fiber, 2a...Rod lens, 2b...
・Rod lens, 2c... Rod lens, 3-part half mirror, 4... Incident ray, 5... Reflected ray, 6...
- Transmitted light ray, 7...optical body, 8...rotation axis.
Claims (1)
対応して透過率が連続的あるいはステップ的に変化する
光学体を所定の角度を有して分配すべき光路に配置する
とともに該光学体を透過した光および反射した光をそれ
ぞれ光ファイバに入射させるためのレンズを設け、前記
光学体を回動させることにより透過光と反射光の分配比
を変化させるようにしたことを特徴とする分配比可変形
光分配器。An optical body consisting of a rotating body whose rotation center is a predetermined axis, and whose transmittance changes continuously or stepwise in accordance with the rotational position, is placed in the optical path to be distributed at a predetermined angle, and the optical A lens is provided to input the light that has passed through the body and the light that has been reflected into the optical fiber, and the distribution ratio of the transmitted light and the reflected light can be changed by rotating the optical body. Variable distribution ratio optical splitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13304483U JPS6041908U (en) | 1983-08-30 | 1983-08-30 | Variable distribution ratio optical splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13304483U JPS6041908U (en) | 1983-08-30 | 1983-08-30 | Variable distribution ratio optical splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6041908U true JPS6041908U (en) | 1985-03-25 |
Family
ID=30300252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13304483U Pending JPS6041908U (en) | 1983-08-30 | 1983-08-30 | Variable distribution ratio optical splitter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041908U (en) |
-
1983
- 1983-08-30 JP JP13304483U patent/JPS6041908U/en active Pending
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