JPS5966202U - polarization maintaining optical fiber - Google Patents
polarization maintaining optical fiberInfo
- Publication number
- JPS5966202U JPS5966202U JP16137582U JP16137582U JPS5966202U JP S5966202 U JPS5966202 U JP S5966202U JP 16137582 U JP16137582 U JP 16137582U JP 16137582 U JP16137582 U JP 16137582U JP S5966202 U JPS5966202 U JP S5966202U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- maintaining optical
- polarization maintaining
- polarization
- core
- 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図は従来型偏波面保存光ファイバの縦断面図、第２
図は本考案の一実施例を示す偏波面保存光ファイバの縦
断面図である。
１・・・・・・コア、２・・・・・・クラッド、３・・
・・・・楕円ジャケット、３ａおよび３ｂ・・・・・・
楕円ジャケットガラス層、４・・・・・・サポート。Figure 1 is a longitudinal cross-sectional view of a conventional polarization-maintaining optical fiber;
The figure is a longitudinal cross-sectional view of a polarization-maintaining optical fiber showing an embodiment of the present invention. 1...Core, 2...Clad, 3...
...Oval jacket, 3a and 3b...
Oval jacket glass layer, 4... Support.
Claims (1)
の周りを楕円ジャケットで包囲し、さらに上記楕円ジャ
ケットの周りをサポートで包囲する構造の偏波面保存光
ファイバにおいて、上記楕円ジャケットとして、線膨張
率の異なる二種類以上のガラス層を交互に積層してなる
ことを特徴とする偏波面保存光ファイバ。In a polarization-maintaining optical fiber having a structure in which a core is surrounded by a cladding to constitute an optical waveguide, an elliptical jacket surrounds the core, and a support surrounds the elliptical jacket, as the elliptical jacket, A polarization-maintaining optical fiber characterized by being formed by alternately laminating two or more types of glass layers having different coefficients of linear expansion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16137582U JPS5966202U (en) | 1982-10-25 | 1982-10-25 | polarization maintaining optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16137582U JPS5966202U (en) | 1982-10-25 | 1982-10-25 | polarization maintaining optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5966202U true JPS5966202U (en) | 1984-05-02 |
Family
ID=30354672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16137582U Pending JPS5966202U (en) | 1982-10-25 | 1982-10-25 | polarization maintaining optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5966202U (en) |
-
1982
- 1982-10-25 JP JP16137582U patent/JPS5966202U/en active Pending
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