JPS5915003U - polarization maintaining optical fiber - Google Patents
polarization maintaining optical fiberInfo
- Publication number
- JPS5915003U JPS5915003U JP10928282U JP10928282U JPS5915003U JP S5915003 U JPS5915003 U JP S5915003U JP 10928282 U JP10928282 U JP 10928282U JP 10928282 U JP10928282 U JP 10928282U JP S5915003 U JPS5915003 U JP S5915003U
- Authority
- JP
- Japan
- Prior art keywords
- jackets
- optical fiber
- maintaining optical
- elliptical
- polarization
- 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
- Manufacture, Treatment Of Glass Fibers (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図、第３図は本考案の実施例である偏波面
保存光ファイバの断面図、第４図は本考案の他の実施例
である偏波面保及光ファイバの断面図である。
１・・・サポート、２・・・ジャケット、３・・・クラ
ッド、４・・・コア。Figures 1, 2, and 3 are cross-sectional views of a polarization-maintaining optical fiber that is an embodiment of the present invention, and Figure 4 is a cross-sectional view of a polarization-maintaining optical fiber that is another embodiment of the present invention. It is. 1... Support, 2... Jacket, 3... Clad, 4... Core.
Claims (1)
加え、ファースト軸とスロー軸の光の伝播定数を相違さ
せることにより両軸間の光カップリングを抑制して入射
光の偏光状態を長比離間保持させる偏波面保存光ファイ
バにおいて、上記コアを包含する複数個の楕円ジャケッ
トを１個のサポート内に配置してなることを特徴とする
偏波面保存光ファイバ。 ２ 上記複数個の楕円ジャケットが、各々の上記ファー
スト軸又はスロー軸を平行に設置した一対の楕円ジャケ
ットである実用新案登録請求の範囲第１項記載の偏波面
保存光ファイバ。 ３ 上記複数個の積用ジャケットが、各々の上記ファー
スト軸又はスロー軸を直角に設置したー 、・ 対
の楕円ジャケットである実用新案登録請求の範囲第１項
記載の偏波面保存光ファイバ。[Claims for Utility Model Registration] 1. By applying asymmetrical stress to the core of a single-mode optical fiber and making the propagation constants of light in the fast axis and slow axis different, optical coupling between the two axes is suppressed and the incident light is What is claimed is: 1. A polarization-maintaining optical fiber that maintains a polarization state at a long ratio distance, characterized in that a plurality of elliptical jackets containing the core are disposed within a single support. 2. The polarization maintaining optical fiber according to claim 1, wherein the plurality of elliptical jackets are a pair of elliptical jackets in which the fast axes or slow axes of the jackets are arranged in parallel. 3. The polarization-maintaining optical fiber according to claim 1, wherein the plurality of stacking jackets are a pair of elliptical jackets, each of which has its fast axis or slow axis arranged at a right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10928282U JPS5915003U (en) | 1982-07-19 | 1982-07-19 | polarization maintaining optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10928282U JPS5915003U (en) | 1982-07-19 | 1982-07-19 | polarization maintaining optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5915003U true JPS5915003U (en) | 1984-01-30 |
Family
ID=30254632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10928282U Pending JPS5915003U (en) | 1982-07-19 | 1982-07-19 | polarization maintaining optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915003U (en) |
-
1982
- 1982-07-19 JP JP10928282U patent/JPS5915003U/en active Pending
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