JPS6319829U - - Google Patents
Info
- Publication number
- JPS6319829U JPS6319829U JP9432586U JP9432586U JPS6319829U JP S6319829 U JPS6319829 U JP S6319829U JP 9432586 U JP9432586 U JP 9432586U JP 9432586 U JP9432586 U JP 9432586U JP S6319829 U JPS6319829 U JP S6319829U
- Authority
- JP
- Japan
- Prior art keywords
- gradient index
- index lens
- polarizing beam
- switching element
- optical fiber
- 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 3
- 230000010287 polarization Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 3
Description
第１図は本考案の一実施例を示す平面図、第２
図は第１図のＡ―Ａ′断面図、第３図、第４図は
他の実施例を示す平面図、第５図は従来例を示す
平面図である。
２……光フアイバ、４ａ〜４ｄ……レセプタク
ル、５ａ〜５ｄ……屈折率分布型レンズ、１０…
…スイツチブロツク、１１，１２……偏光ビーム
スプリツタ、１３，１４……スイツチング素子。
Figure 1 is a plan view showing one embodiment of the present invention;
The drawings are a sectional view taken along the line AA' in FIG. 1, FIGS. 3 and 4 are plan views showing other embodiments, and FIG. 5 is a plan view showing a conventional example. 2... Optical fiber, 4a to 4d... Receptacle, 5a to 5d... Gradient index lens, 10...
... Switch block, 11, 12 ... Polarization beam splitter, 13, 14 ... Switching element.
Claims (1)
バが接続される屈折率分布型レンズと、対向して
配置され前記屈折率分布型レンズからの光を偏光
分離・合成する第１および第２の偏光ビームスプ
リツタと、前記偏光ビームスプリツタの間に配置
され、前記偏光ビームスプリツタ間を透過する直
線偏光の振動方向を制御するスイツチング素子と
を有する光スイツチにおいて、少なくとも前記屈
折率分布型レンズ、偏光ビームスプリツタおよび
スイツチング素子を光学的に接着し一体化したこ
とを特徴とする光スイツチ。 an optical fiber that transmits an optical signal, a gradient index lens to which the optical fiber is connected, and first and second polarized lights that are arranged to face each other and separate and combine the polarizations of the light from the gradient index lens. An optical switch comprising a beam splitter and a switching element disposed between the polarizing beam splitters and controlling the vibration direction of linearly polarized light transmitted between the polarizing beam splitters, at least the gradient index lens; An optical switch characterized in that a polarizing beam splitter and a switching element are optically bonded and integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9432586U JPS6319829U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9432586U JPS6319829U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6319829U true JPS6319829U (en) | 1988-02-09 |
Family
ID=30957669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9432586U Pending JPS6319829U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6319829U (en) |
-
1986
- 1986-06-20 JP JP9432586U patent/JPS6319829U/ja active Pending
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