JPH0314604U - - Google Patents
Info
- Publication number
- JPH0314604U JPH0314604U JP7452989U JP7452989U JPH0314604U JP H0314604 U JPH0314604 U JP H0314604U JP 7452989 U JP7452989 U JP 7452989U JP 7452989 U JP7452989 U JP 7452989U JP H0314604 U JPH0314604 U JP H0314604U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- core fiber
- capillary
- sealing
- 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
- 239000007788 liquid Substances 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
第１図は本考案の光フアイバ接合部の一例を示
す説明図、第２図ａは第１図のＡ部詳細図、第２
図ｂは第１図のＢ部詳細図、第３図は本考案の光
フアイバ接合部の他例を示す説明図、第４図、第
５図は従来の液体コアフアイバの説明図、第６図
はカツトバツク方法の説明図、第７図は液体コア
フアイバと固定コアフアイバとの接続説明図。
１……キヤピラリ、２……液体、３……液体コ
アフアイバ、４……液体コアフアイバの端部、６
……固定コアフアイバ、７……貯留部、８……封
止用コネクタ、９……吸収部。
Fig. 1 is an explanatory diagram showing an example of the optical fiber joint of the present invention, Fig. 2a is a detailed view of part A in Fig. 1,
Figure b is a detailed view of part B in Figure 1, Figure 3 is an explanatory diagram showing another example of the optical fiber joint of the present invention, Figures 4 and 5 are explanatory diagrams of a conventional liquid core fiber, and Figure 6 is an explanatory diagram of the conventional liquid core fiber. 7 is an explanatory diagram of the cutback method, and FIG. 7 is an explanatory diagram of the connection between the liquid core fiber and the fixed core fiber. 1... Capillary, 2... Liquid, 3... Liquid core fiber, 4... End of liquid core fiber, 6
... fixed core fiber, 7 ... storage section, 8 ... sealing connector, 9 ... absorption section.
Claims (1)
を有し且つ同キヤピラリ１よりも屈折率が高い液
体２が充填されている液体コアフアイバ３の端部
４に、光透過性を持つ固定コアフアイバ６が、液
体２を貯留封止する貯留部７が形成されている封
止用コネクタ８により接続されてなることを特徴
とする光フアイバ接合部。 (2) 前記封止用コネクタ８に液体コアフアイバ
３の液体２の熱膨張による体積変化から生じる圧
力変化を吸収する吸収部９が設けられてなること
を特徴とする請求項第１の光フアイバ接合部。[Claims for Utility Model Registration] (1) The end portion 4 of a liquid core fiber 3 in which a light-transmitting capillary 1 is filled with a transparent liquid 2 having a higher refractive index than that of the capillary 1. An optical fiber joint, characterized in that a fixed core fiber 6 having optical transparency is connected by a sealing connector 8 in which a reservoir 7 for storing and sealing a liquid 2 is formed. (2) The optical fiber junction according to claim 1, characterized in that the sealing connector 8 is provided with an absorber 9 that absorbs a pressure change caused by a volume change due to thermal expansion of the liquid 2 of the liquid core fiber 3. Department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7452989U JPH0314604U (en) | 1989-06-26 | 1989-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7452989U JPH0314604U (en) | 1989-06-26 | 1989-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314604U true JPH0314604U (en) | 1991-02-14 |
Family
ID=31614297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7452989U Pending JPH0314604U (en) | 1989-06-26 | 1989-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314604U (en) |
-
1989
- 1989-06-26 JP JP7452989U patent/JPH0314604U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0314604U (en) | ||
| JPH0281502U (en) | ||
| JPS6222608U (en) | ||
| JPS62143237U (en) | ||
| JPH0281503U (en) | ||
| JPS62176812U (en) | ||
| JPH0181605U (en) | ||
| JPS63153203U (en) | ||
| JPS59151216U (en) | Optical coupling structure of light emitting elements and optical fibers | |
| JPH0324604U (en) | ||
| JPH0269304U (en) | ||
| JPS6281910U (en) | ||
| JPS59151218U (en) | Optical coupling structure of light emitting elements and optical fibers | |
| JPS6199808U (en) | ||
| JPS6181606U (en) | ||
| JPS6396506U (en) | ||
| JPS5915007U (en) | optical module | |
| JPH0470757U (en) | ||
| JPH03106450U (en) | ||
| JPH0455005U (en) | ||
| JPS5980729U (en) | Fiber optic temperature sensor | |
| JPH02113707U (en) | ||
| JPS6368611U (en) | ||
| JPS5920203U (en) | Non-metallic fiber optic cable | |
| JPS6319804U (en) |