JPS59163936U - optical transmission fiber - Google Patents
optical transmission fiberInfo
- Publication number
- JPS59163936U JPS59163936U JP5966783U JP5966783U JPS59163936U JP S59163936 U JPS59163936 U JP S59163936U JP 5966783 U JP5966783 U JP 5966783U JP 5966783 U JP5966783 U JP 5966783U JP S59163936 U JPS59163936 U JP S59163936U
- Authority
- JP
- Japan
- Prior art keywords
- optical transmission
- transmission fiber
- light
- fiber according
- optical
- 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図はこの考案の実施例による光伝送ファイバの要部
を示した説明図、第２図および第３図は同変形例の説、
明図、第４図は他の実施例による光伝送ファイバの要部
を示した説明図、第５図はさらに他の実施例による光伝
送ファイバの要部を示した説明図、第６図は同変形例の
説明図、第７図は有機蛍光体の発光波長と輝度の関係を
示す線図である。
１・・・光ファイバ、１ａ・・・コア、１ｂ・・・クラ
ッド、２・・・トリポ発光体、６・・・剛性フィシ、？
、 ７ａ。
７ｂ・・・蛍光体。FIG. 1 is an explanatory diagram showing the main parts of an optical transmission fiber according to an embodiment of this invention, and FIGS. 2 and 3 are illustrations of variations of the same.
4 is an explanatory diagram showing the main parts of an optical transmission fiber according to another embodiment, FIG. 5 is an explanatory diagram showing the main parts of an optical transmission fiber according to another embodiment, and FIG. FIG. 7, which is an explanatory diagram of the same modification, is a diagram showing the relationship between the emission wavelength and brightness of the organic phosphor. DESCRIPTION OF SYMBOLS 1... Optical fiber, 1a... Core, 1b... Clad, 2... Tripo light emitter, 6... Rigid fiber, ?
, 7a. 7b...fluorescent material.
Claims (4)
ア外周面の一部または全長に、機械的応力を光に変換す
る発光体を塗着した光伝送ファイア〜。(1) An optical transmission fire in which a light emitter that converts mechanical stress into light is coated on part or the entire length of the outer peripheral surface of an optical fiber consisting of a core and a cladding.
録請求の範囲第１項記載の光伝送ファイバ。(2) The optical transmission fiber according to claim 1, wherein a rigid fiber is added to the light emitting body.
蛍光体が添加されている実用新案登録請求の範囲第１項
または第２項記載の光伝送ファイバ。(3) The optical transmission fiber according to claim 1 or 2, in which the light emitting body is doped with a phosphor that absorbs the emitted light and converts its wavelength.
の位置に相関して発光体に添加されている実用新案登録
請求の範囲第３項記載の光伝送ファイバ(4) The optical transmission fiber according to claim 3, wherein phosphors having different wavelength conversion characteristics are added to the light emitter in correlation with the position of the optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5966783U JPS59163936U (en) | 1983-04-20 | 1983-04-20 | optical transmission fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5966783U JPS59163936U (en) | 1983-04-20 | 1983-04-20 | optical transmission fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59163936U true JPS59163936U (en) | 1984-11-02 |
Family
ID=30189909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5966783U Pending JPS59163936U (en) | 1983-04-20 | 1983-04-20 | optical transmission fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59163936U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003262558A (en) * | 2002-03-11 | 2003-09-19 | Railway Technical Res Inst | Method and apparatus for detecting external force of structure body |
| JP2004071511A (en) * | 2002-08-09 | 2004-03-04 | Sony Corp | Optical waveguide, optical waveguide device, mechanical optical apparatus, detecting apparatus, information processing apparatus, input device, key input device and fiber structural body |
| JP2004085483A (en) * | 2002-08-28 | 2004-03-18 | National Institute Of Advanced Industrial & Technology | Optical fiber sensor, and stress measuring instrument |
| JP2004170308A (en) * | 2002-11-21 | 2004-06-17 | Omron Corp | Pressure sensitive device |
| JP2007101278A (en) * | 2005-09-30 | 2007-04-19 | National Institute Of Advanced Industrial & Technology | Stress-strain detection system |
| JP2016075505A (en) * | 2014-10-03 | 2016-05-12 | 株式会社日立製作所 | Optical fiber strain gage, optical fiber strain sensor, and optical fiber strain sensing system |
| WO2017078083A1 (en) * | 2015-11-04 | 2017-05-11 | 国立大学法人電気通信大学 | Stress sensor |
-
1983
- 1983-04-20 JP JP5966783U patent/JPS59163936U/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003262558A (en) * | 2002-03-11 | 2003-09-19 | Railway Technical Res Inst | Method and apparatus for detecting external force of structure body |
| JP2004071511A (en) * | 2002-08-09 | 2004-03-04 | Sony Corp | Optical waveguide, optical waveguide device, mechanical optical apparatus, detecting apparatus, information processing apparatus, input device, key input device and fiber structural body |
| JP2004085483A (en) * | 2002-08-28 | 2004-03-18 | National Institute Of Advanced Industrial & Technology | Optical fiber sensor, and stress measuring instrument |
| JP2004170308A (en) * | 2002-11-21 | 2004-06-17 | Omron Corp | Pressure sensitive device |
| JP2007101278A (en) * | 2005-09-30 | 2007-04-19 | National Institute Of Advanced Industrial & Technology | Stress-strain detection system |
| JP4521533B2 (en) * | 2005-09-30 | 2010-08-11 | 独立行政法人産業技術総合研究所 | Stress-strain detection system |
| JP2016075505A (en) * | 2014-10-03 | 2016-05-12 | 株式会社日立製作所 | Optical fiber strain gage, optical fiber strain sensor, and optical fiber strain sensing system |
| WO2017078083A1 (en) * | 2015-11-04 | 2017-05-11 | 国立大学法人電気通信大学 | Stress sensor |
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