JPS6257207U - - Google Patents
Info
- Publication number
- JPS6257207U JPS6257207U JP14746985U JP14746985U JPS6257207U JP S6257207 U JPS6257207 U JP S6257207U JP 14746985 U JP14746985 U JP 14746985U JP 14746985 U JP14746985 U JP 14746985U JP S6257207 U JPS6257207 U JP S6257207U
- Authority
- JP
- Japan
- Prior art keywords
- polarization
- optical fiber
- axis
- shape
- maintaining
- 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
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims 6
- 230000010287 polarization Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 1
Landscapes
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Description
第１図、および第２図は本考案の実施例を示す
ための図、第３図は本考案の１つの効果を説明す
るための図、第４図は従来例を示すための図であ
る。
１０…コア、１１…クラツド、１２…応力付与
部、１３…フアイバ、１５…被覆。
FIG. 1 and FIG. 2 are diagrams showing an embodiment of the present invention, FIG. 3 is a diagram explaining one effect of the present invention, and FIG. 4 is a diagram showing a conventional example. . DESCRIPTION OF SYMBOLS 10... Core, 11... Clad, 12... Stress applying part, 13... Fiber, 15... Coating.
Claims (1)
であつて、前記被覆の断面が前記光フアイバの偏
光面と一定の関係をなして長軸と短軸を有する形
状であることを特徴とする偏光面保持光フアイバ
。 (2) 前記長軸と短軸を有する形状が長方形であ
る実用新案登録請求の範囲第１項記載の偏光面保
持光フアイバ。 (3) 前記長軸と短軸を有する形状が小判形であ
る実用新案登録請求の範囲第１項記載の偏光面保
持光フアイバ。 (4) 前記長軸と短軸を有する形状が楕円形であ
る実用新案登録請求の範囲第１項記載の偏光面保
持光フアイバ。[Claims for Utility Model Registration] (1) A coating for an optical fiber for maintaining a plane of polarization, wherein the cross section of the coating has a major axis and a minor axis in a constant relationship with the plane of polarization of the optical fiber. 1. A polarization-maintaining optical fiber having a shape of: (2) The polarization-maintaining optical fiber according to claim 1, wherein the long axis and short axis are rectangular in shape. (3) The polarization-maintaining optical fiber according to claim 1, wherein the shape having the long axis and the short axis is oval. (4) The polarization-maintaining optical fiber according to claim 1, wherein the shape having the long axis and the short axis is an ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14746985U JPS6257207U (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14746985U JPS6257207U (en) | 1985-09-27 | 1985-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257207U true JPS6257207U (en) | 1987-04-09 |
Family
ID=31060858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14746985U Pending JPS6257207U (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0486606A (en) * | 1990-07-27 | 1992-03-19 | Fujikura Ltd | Polarization maintaining optical fiber and optical fiber sensor and system thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920202B2 (en) * | 1978-09-13 | 1984-05-11 | シ・エツセ・エ・エレ・チ−セントロ・ステユデイ・エ・ラボラトリ・テレコミニカチオ−ニ・エツセ・ピ−・ア− | Analog-digital converter |
-
1985
- 1985-09-27 JP JP14746985U patent/JPS6257207U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920202B2 (en) * | 1978-09-13 | 1984-05-11 | シ・エツセ・エ・エレ・チ−セントロ・ステユデイ・エ・ラボラトリ・テレコミニカチオ−ニ・エツセ・ピ−・ア− | Analog-digital converter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0486606A (en) * | 1990-07-27 | 1992-03-19 | Fujikura Ltd | Polarization maintaining optical fiber and optical fiber sensor and system thereof |
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