CN202256764U - Optical fiber array - Google Patents
Optical fiber array Download PDFInfo
- Publication number
- CN202256764U CN202256764U CN2011203770575U CN201120377057U CN202256764U CN 202256764 U CN202256764 U CN 202256764U CN 2011203770575 U CN2011203770575 U CN 2011203770575U CN 201120377057 U CN201120377057 U CN 201120377057U CN 202256764 U CN202256764 U CN 202256764U
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- Prior art keywords
- optical fiber
- fiber
- section
- cover plate
- substrate
- Prior art date
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Abstract
The utility model discloses an optical fiber array. The optical fiber array comprises an optical fiber element, a substrate and a cover plate, wherein the optical fiber element is provided with a coating section with an optical fiber coating, and a naked optical fiber section without the optical fiber coating; the upper end surface of the substrate is provided with a positioning slot for allowing the naked optical fiber section to be embedded; the cover plate tightly presses the naked optical fiber section into the positioning slot; and a junction of the coating section and the naked optical fiber section of the optical fiber element is fixed between the substrate and the cover plate through silica gel. The optical fiber array can prevent an optical fiber from being bent or broken when being stressed by a pull force and can avoid the increase of the transmission loss caused by the temperature change.
Description
Technical field
the utility model relates to a kind of fiber array.
Background technology
optical branching device is that optical fiber inserts indispensable device, and its effect is mainly played input optical power demultiplexing luminous power is exported.
existing optical branching device generally all includes box body, box body cover plate and planar optical waveguide splitter (PLC); Also be provided with input port and output port on the said casing; Said input optical fibre stretches into box body through input port and is connected with the input end of optical branching device module, and said output optical fibre stretches into box body through output port and is connected with the output terminal of optical branching device module.Because the device of unmatchful this fiber orientation in the optical branching device, therefore easy fracture when optical fiber is bent or be applied in pulling force.
Summary of the invention
the utility model purpose is: a kind of fiber array that is used for being connected to optical fiber optics or planar optical waveguide splitter (PLC) is provided; It can prevent when optical fiber is bent or be applied in pulling force, to rupture, and can prevent to cause owing to temperature change the increase of loss.
The technical scheme of
the utility model is: a kind of fiber array; Comprise fiber optic component, substrate and cover plate; Said fiber optic component has the bare fibre section that is coated with interval and removes fibre coating that applies fibre coating; The upper surface of said substrate has the locating slot that supplies the bare fibre section to be embedded, and said cover plate is pressed in the bare fibre section in the locating slot, and the intersection that is coated with interval and bare fibre section of said fiber optic component passes through silica stationary between aforesaid substrate and cover plate.
are further, and said fiber optic component can be a coated fiber, a branch of coated fiber or a fibre ribbon.Said locating slot is V-shaped, and its quantity is identical with the core number of fiber optic component.
the utility model has the advantages that: the utility model is a kind of fiber array that is used for being connected to optical fiber optics or planar optical waveguide splitter (PLC); It can prevent when optical fiber is bent or be applied in pulling force, to rupture, and can prevent to cause owing to temperature change the increase of loss.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Fig. 1 is the synoptic diagram of the utility model;
Fig. 2 is the sectional view of the utility model;
Fig. 3 is the partial enlarged drawing of Fig. 2.
Wherein: 1 fiber optic component; 11 are coated with interval; 12 bare fibre sections;
2 substrates; 21 locating slots;
3 cover plates;
4 silica gel.
Embodiment
embodiment: extremely shown in Figure 3 like Fig. 1; A kind of fiber array; Comprise fiber optic component 1, substrate 2 and cover plate 3; Said fiber optic component 1 has the bare fibre section 12 that is coated with interval 11 and removes fibre coating that applies fibre coating; The upper surface of said substrate 2 has the locating slot 21 that supplies bare fibre section 12 to be embedded, and said cover plate 3 is pressed in bare fibre section 12 in the locating slot 21, and the intersection that is coated with interval 11 and bare fibre section 12 of said fiber optic component 1 is fixed between aforesaid substrate 2 and the cover plate 3 through silica gel 4.
said fiber optic component 1 can be a coated fiber, a branch of coated fiber or a fibre ribbon.Said locating slot 21 is V-shaped, and its quantity is identical with the core number of fiber optic component 1.In the present embodiment, said fiber optic component 1 is the fibre ribbon of 32 cores, and the locating slot 21 of said substrate 2 is corresponding 32.
the utility model is a kind of fiber array that is used for being connected to optical fiber optics or planar optical waveguide splitter (PLC); It can prevent when optical fiber is bent or be applied in pulling force, to rupture, and can prevent to cause owing to temperature change the increase of loss.
Only be the concrete exemplary applications of the utility model more than
, the protection domain of the utility model is not constituted any limitation.Except that the foregoing description, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (3)
1. fiber array; It is characterized in that: comprise fiber optic component (1), substrate (2) and cover plate (3); Said fiber optic component (1) has the bare fibre section (12) that is coated with interval (11) and removes fibre coating that applies fibre coating; The upper surface of said substrate (2) has the locating slot (21) that supplies bare fibre section (12) to be embedded; Said cover plate (3) is pressed in bare fibre section (12) in the locating slot (21), and the intersection that is coated with interval (11) and bare fibre section (12) of said fiber optic component (1) is fixed between aforesaid substrate (2) and the cover plate (3) through silica gel (4).
2. fiber array according to claim 1 is characterized in that: said locating slot (21) is V-shaped, and its quantity is identical with the core number of fiber optic component (1).
3. fiber array according to claim 1 and 2 is characterized in that: said fiber optic component (1) is a coated fiber, a branch of coated fiber or a fibre ribbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203770575U CN202256764U (en) | 2011-09-29 | 2011-09-29 | Optical fiber array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203770575U CN202256764U (en) | 2011-09-29 | 2011-09-29 | Optical fiber array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256764U true CN202256764U (en) | 2012-05-30 |
Family
ID=46117983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203770575U Expired - Fee Related CN202256764U (en) | 2011-09-29 | 2011-09-29 | Optical fiber array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256764U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104718480A (en) * | 2012-09-12 | 2015-06-17 | 3M创新有限公司 | Remote grip multi-fiber connector |
| CN105222090A (en) * | 2014-06-27 | 2016-01-06 | 华为技术有限公司 | Light-conductive optic fibre assembly and there is the equipment of this light-conductive optic fibre assembly |
| CN110520772A (en) * | 2017-02-23 | 2019-11-29 | 埃亚尔实验室公司 | The device and associated method connected for optical fiber to photon chip |
-
2011
- 2011-09-29 CN CN2011203770575U patent/CN202256764U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104718480A (en) * | 2012-09-12 | 2015-06-17 | 3M创新有限公司 | Remote grip multi-fiber connector |
| US9791635B2 (en) | 2012-09-12 | 2017-10-17 | 3M Innovative Properties Company | Remote grip multi-fiber connector |
| US10261264B2 (en) | 2012-09-12 | 2019-04-16 | Corning Research & Development Corporation | Optical fiber connection apparatus |
| CN105222090A (en) * | 2014-06-27 | 2016-01-06 | 华为技术有限公司 | Light-conductive optic fibre assembly and there is the equipment of this light-conductive optic fibre assembly |
| CN110520772A (en) * | 2017-02-23 | 2019-11-29 | 埃亚尔实验室公司 | The device and associated method connected for optical fiber to photon chip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU XINDA COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WUJIANG XINDA TONGXIN TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215234, No. 1, pioneering Road, seven town industrial area, Suzhou, Jiangsu, Wujiang Patentee after: JIANGSU XINDA COMMUNICATION TECHNOLOGY CO., LTD. Address before: 215234, No. 1, pioneering Road, seven town industrial area, Suzhou, Jiangsu, Wujiang Patentee before: Wujiang Xinda Tongxin Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |