CN205539565U - Novel fiber array - Google Patents
Novel fiber array Download PDFInfo
- Publication number
- CN205539565U CN205539565U CN201620055194.XU CN201620055194U CN205539565U CN 205539565 U CN205539565 U CN 205539565U CN 201620055194 U CN201620055194 U CN 201620055194U CN 205539565 U CN205539565 U CN 205539565U
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- platform
- optical fiber
- optic fibre
- groove
- fibre
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Abstract
The utility model provides a novel fiber array, including the base plate, optic fibre and apron, a serial communication port, be formed with the first platform and the second platform of ladder dress on the base plate, be provided with V type groove on the second platform, optic fibre sets up correspondingly in the V type groove, the front end of optic fibre forms the bare fibre and stretches out the preceding terminal surface of second platform, stretch out the rear end of optic fibre first platform, the apron covers the V groove with on the optic fibre, the apron with the binder has been filled between the base plate, the binder will the base plate, optic fibre with the apron bonds together, and flows into first platform with the junction of second platform, it glues to have filled the tail on the first platform, the tail is glued will optic fibre with first platform bonds together, the preceding terminal surface vertical level face of second platform, the terminal surface of bare fibre is polished or is cut the inclined plane of personally submitting the acute angle with the level.
Description
Technical field
This utility model relates to technical field of optical fiber, in particular it relates to a kind of Novel optical fiber array.
Background technology
Fiber array is mainly used to direct transmitted image, is mainly used in planar optical waveguide, array waveguide grating；
Active/passive array fibre device, MEMS；Multi-channel optical module etc..
The basic structure of fiber array (English be FiberArray, FA) be utilize V-shaped groove (i.e. V groove,
V-Groove) optical fiber, a branch of optical fiber or a fibre ribbon are arranged on array substrate.In order to ensure light
Fine is accurately positioned, and needs to be arranged in parallel within multifiber fiber orientation merit during conventional making fiber array
Can V-groove substrate on, then with the cover plate of plane, fiber gripper is fixed in V-groove, cover plate with
Use glue to be adhesively fixed between substrate, the most again the end face fixing the fiber array of optical fiber cut into slices or throw
Light.With reference to Fig. 1, such production method, all polish one-body molded for the end face of substrate 1 and optical fiber 2 or cut
It is slit into inclined-plane 11 and 21.Such structure is unfavorable for bonding with integrated chip waveguide close contact coupling, real
The connection of existing light path.
Utility model content
This application provides a kind of Novel optical fiber array, the end face polishing of bare fibre described in this fiber array or
Cut into the inclined-plane horizontal by acute angle, the front end face vertical level of described substrate, it is beneficial to and integrated core
Sheet waveguide close contact coupling is bonding, it is achieved the connection of light path, and simple in construction is easy to use.
The technical solution of the utility model is as follows: a kind of Novel optical fiber array, including substrate, optical fiber and cover plate；
It is formed with the first platform and second platform of ladder dress on described substrate, described second platform is provided with V-type
Groove；Described optical fiber is arranged in correspondence with in described V-groove, and the front end of described optical fiber forms bare fibre and stretches out
The front end face of described second platform, described first platform is stretched out in the rear end of described optical fiber；Described cover plate covers
On described V groove and described optical fiber, between described cover plate and described substrate, it is perfused with binding agent；Described binding agent will
Described substrate, described optical fiber and described cover plate are bonded together, and flow into described first platform and described second
The junction of platform；Being perfused with tail glue on described first platform, described tail glue is by described optical fiber and described first
Platform is bonded together；
The front end face vertical level of described second platform, the end face of described bare fibre is polished or cuts into and water
The inclined-plane that plane is at an acute angle.
Described acute angle is 42-45 °.It is preferred that described acute angle is 42-44 °.
The beneficial effects of the utility model are: novel optical fiber described in the utility model, institute in this fiber array
Stating the end face polishing of bare fibre or cut into the inclined-plane horizontal by acute angle, the front end face of described substrate is vertical
Horizontal plane, is beneficial to bonding with integrated chip waveguide close contact coupling, it is achieved the connection of light path, structure letter
Single, easy to use.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of fiber array in prior art.
Fig. 2 is the structural representation of Novel optical fiber array described in the utility model.
Detailed description of the invention
In order to make utility model purpose of the present utility model, technical scheme and technique effect are clearer,
Below in conjunction with detailed description of the invention, this utility model is described further.Should be understood that described herein
Specific embodiment and relevant drawings, be only used for explaining this utility model, is not used to limit this utility model.
With reference to Fig. 2, a kind of Novel optical fiber array, including substrate 10, optical fiber 20 and cover plate 30.Described base
It is formed with the first platform 11 and the second platform 12 of ladder dress on plate 10, described second platform 12 is provided with
V-groove (not shown).Described optical fiber 20 is arranged in correspondence with in described V-groove, described optical fiber 20
Front end forms bare fibre 21 and stretches out the front end face 121 of described second platform 12, the rear end of described optical fiber 20
22 stretch out described first platform 11.Described cover plate 30 covers on described V groove and described optical fiber 20, described
Binding agent 40 it is perfused with between cover plate 30 and described substrate 10；Described binding agent 40 is by described substrate 10, institute
State optical fiber 20 and described cover plate 30 is bonded together, and flow into described first platform 11 and described second platform
The junction 13 of 12.Being perfused with tail glue 50 on described first platform 11, described tail glue 40 is by described optical fiber
20 and described first platform 11 be bonded together.
Front end face 121 vertical level of described second platform 12, the end face of described bare fibre 21 211 dozens
Grind or cut into the inclined-plane horizontal by acute angle.
Described acute angle is 42-45 °.
Above content be combine that this utility model made by concrete preferred implementation the most specifically
Bright, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.For belonging to this utility model
For the those of ordinary skill of technical field, without departing from the concept of the premise utility, its framework shape
Formula can be flexible and changeable, can be with subseries product.Simply make some simple deduction or replace, all should
It is considered as belonging to the scope of patent protection that this utility model is determined by the claims submitted to.
Claims (3)
1. a Novel optical fiber array, including substrate, optical fiber and cover plate；It is characterized in that, on described substrate
It is formed with the first platform and second platform of ladder dress, described second platform is provided with V-groove；Described light
Fibre is arranged in correspondence with in described V-groove, and the front end of described optical fiber forms bare fibre and stretches out described second flat
The front end face of platform, described first platform is stretched out in the rear end of described optical fiber；Described cover plate cover at described V groove and
On described optical fiber, between described cover plate and described substrate, it is perfused with binding agent；Described binding agent by described substrate,
Described optical fiber and described cover plate are bonded together, and flow into described first platform and the connection of described second platform
Place；Being perfused with tail glue on described first platform, described optical fiber and described first platform are bonded in by described tail glue
Together；
The front end face vertical level of described second platform, the end face of described bare fibre is polished or cuts into and water
The inclined-plane that plane is at an acute angle.
2. Novel optical fiber array as claimed in claim 1, it is characterised in that described acute angle is 42-45 °.
3. Novel optical fiber array as claimed in claim 1, it is characterised in that described acute angle is 42-44 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055194.XU CN205539565U (en) | 2016-01-20 | 2016-01-20 | Novel fiber array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055194.XU CN205539565U (en) | 2016-01-20 | 2016-01-20 | Novel fiber array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539565U true CN205539565U (en) | 2016-08-31 |
Family
ID=56766871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620055194.XU Expired - Fee Related CN205539565U (en) | 2016-01-20 | 2016-01-20 | Novel fiber array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205539565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680946A (en) * | 2016-11-14 | 2017-05-17 | 上海雍邑光电科技有限公司 | Optical fiber pre-embedded type optical fiber array, optical fiber array connection structure and manufacturing method of optical module |
| CN107219591A (en) * | 2017-06-17 | 2017-09-29 | 西安盛佳光电有限公司 | Optical fiber lens coupler and preparation method thereof |
-
2016
- 2016-01-20 CN CN201620055194.XU patent/CN205539565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680946A (en) * | 2016-11-14 | 2017-05-17 | 上海雍邑光电科技有限公司 | Optical fiber pre-embedded type optical fiber array, optical fiber array connection structure and manufacturing method of optical module |
| CN106680946B (en) * | 2016-11-14 | 2019-04-09 | 上海雍邑光电科技有限公司 | A kind of manufacturing method of the buried fiber array of predispersed fiber, fiber array connection structure and optical module |
| CN107219591A (en) * | 2017-06-17 | 2017-09-29 | 西安盛佳光电有限公司 | Optical fiber lens coupler and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210120 |