JPS5948507U - light switch - Google Patents
light switchInfo
- Publication number
- JPS5948507U JPS5948507U JP14389982U JP14389982U JPS5948507U JP S5948507 U JPS5948507 U JP S5948507U JP 14389982 U JP14389982 U JP 14389982U JP 14389982 U JP14389982 U JP 14389982U JP S5948507 U JPS5948507 U JP S5948507U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- axis
- fiber
- optical output
- lens systems
- 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図は従来の光スィッチを示す平面図、第２− 図は
第１図に示す光スィッチに用いる６角形のガラス片によ
る光路の切換え原理を説明するための 、図、第３図は
本考案の実施例を示す平面図、第４図は本考案にかかわ
る平行四辺形プリズムによる光路の切換状態を説明する
ための図である。
１、 ２． ３． ４・・・・・・光コネクタ、５・・
・・・・レンズ、６・・・・・・ミラー、７・・・・・
・６角形ガラス片（プリズム）、８，９・・・・・・平
行光、１１． １２． １３゜１４・・・・・・光コネ
クタ、１５，１６．１７．１８・・・・・・レンズ、１
９・・・・・・平行四辺形プリズム、２０・・・・・・
プリズム移動装置。Fig. 1 is a plan view showing a conventional optical switch, Fig. 2 is a diagram illustrating the principle of switching the optical path using a hexagonal glass piece used in the optical switch shown in Fig. 1, and Fig. 3 is a book illustration. FIG. 4 is a plan view showing an embodiment of the invention, and is a diagram for explaining the switching state of the optical path by the parallelogram prism according to the invention. 1, 2. 3. 4... Optical connector, 5...
...Lens, 6...Mirror, 7...
・Hexagonal glass piece (prism), 8, 9...Parallel light, 11. 12. 13゜14...Optical connector, 15,16.17.18...Lens, 1
9... Parallelogram prism, 20...
Prism moving device.
Claims (1)
光出力ファイバと、前記軸と平行な軸上で対向する第２
の光入力ファイバおよび第２の光入力ファイバおよび第
２の晃出力ファイバと、前記第１および第２の光入力フ
ァイバからの光を平行ビームに変換する第１および第２
のレンズ系と、平行ビームを前記第１および第２の光出
力ファイバに収束する第３および第４のレンズ系と、前
記第１および第２のレンズ系と第３及び第４のレンズ系
との間に前記二つの軸を含む平面と平行な面上で平行四
辺形状を有するプリズムを前記平行四辺形状の長辺が前
記軸と直角をなすように配置し、前記プリズムを前記軸
に垂直な方向に移動させることによって光路を切換える
ことを特徴とする光スィッチ。a first input fiber and a first optical output fiber facing each other on the same axis; and a second optical output fiber facing each other on an axis parallel to the axis.
an optical input fiber, a second optical input fiber, and a second optical output fiber, and first and second optical input fibers that convert the light from the first and second optical input fibers into parallel beams.
a lens system, third and fourth lens systems that converge the parallel beams onto the first and second optical output fibers, and the first and second lens systems and the third and fourth lens systems. A prism having a parallelogram shape is arranged on a plane parallel to the plane containing the two axes between them so that the long side of the parallelogram shape is perpendicular to the axis, and the prism is perpendicular to the axis. An optical switch characterized by switching an optical path by moving in a direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14389982U JPS5948507U (en) | 1982-09-22 | 1982-09-22 | light switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14389982U JPS5948507U (en) | 1982-09-22 | 1982-09-22 | light switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5948507U true JPS5948507U (en) | 1984-03-31 |
Family
ID=30321061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14389982U Pending JPS5948507U (en) | 1982-09-22 | 1982-09-22 | light switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5948507U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562922A (en) * | 1979-06-20 | 1981-01-13 | Tokuyama Soda Co Ltd | Preparation of chlorinated methane |
-
1982
- 1982-09-22 JP JP14389982U patent/JPS5948507U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562922A (en) * | 1979-06-20 | 1981-01-13 | Tokuyama Soda Co Ltd | Preparation of chlorinated methane |
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