CN207764420U - A kind of multilayer fibers array - Google Patents
A kind of multilayer fibers array Download PDFInfo
- Publication number
- CN207764420U CN207764420U CN201820068118.1U CN201820068118U CN207764420U CN 207764420 U CN207764420 U CN 207764420U CN 201820068118 U CN201820068118 U CN 201820068118U CN 207764420 U CN207764420 U CN 207764420U
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- Prior art keywords
- silicon substrate
- groove
- array
- grooves
- optical fiber
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Abstract
The utility model discloses a kind of multilayer fibers arrays, including:Upper silicon substrate and lower silicon substrate, the upper silicon substrate upper surface are provided with multiple upper V-grooves for placing optical fiber along its length；The lower silicon substrate is provided with multiple lower V-grooves for placing optical fiber along its length, and multiple upper V-grooves form double-deck fiber array with lower V-groove；Multiple upper V-grooves and lower V-groove stagger setting, the interval between the two neighboring upper V-groove and the two neighboring lower V-groove are equal；One is provided with above the upper silicon substrate for covering the upper cover for closing silicon substrate and lower silicon substrate；Optical fiber is solidificated in respectively in upper V-groove and lower V-groove by ultraviolet curing agent.Multilayer fibers array provided by the utility model, it is identical in silicon substrate plate bulk since multilayer fibers array can be arranged, the density of fiber array is effectively raised, space is saved.
Description
Technical field
The utility model is related to fiber array technical field more particularly to a kind of multilayer fibers arrays.
Background technology
Fiber array (English be Fiber Array, FA) be utilize V-shaped groove (i.e. V slots, V-Groove) an optical fiber,
A branch of optical fiber or a fibre ribbon are mounted on array substrate.Fiber array is that the nuditing fiber part of removing fibre coating is set to
In the V-shaped groove, pressurized device component pressurizes and is bonded by adhesive.In front end, which is accurately positioned, with even
It is connected on PLC, the joint portion of different optical fiber is installed on array substrate.
Fiber array in the prior art is all arranged to the fiber array of single layer under normal conditions, is got in number of fibers
In the case of more, basic area is bigger, in this way in the case where volume is restricted, cannot use these optical fiber array
Row can only use the few fiber array of array quantity, using being restricted.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of multilayer fibers arrays, it is intended to
Solve the problems, such as that fiber array in the prior art its use in the case where space is restricted is restricted.
The technical solution of the utility model is as follows：
A kind of multilayer fibers array, wherein the multilayer fibers array includes:
Upper silicon substrate and lower silicon substrate, the upper silicon substrate upper surface are provided with multiple for placing optical fiber along its length
Upper V-groove；
The lower silicon substrate is provided with multiple lower V-grooves for placing optical fiber, multiple upper V-grooves along its length
Double-deck fiber array is formed with lower V-groove；
Multiple upper V-grooves and lower V-groove stagger setting, the two neighboring upper V-groove and the two neighboring lower V
Interval between type groove is equal；
One is provided with above the upper silicon substrate for covering the upper cover for closing silicon substrate and lower silicon substrate；
Optical fiber is solidificated in respectively in upper V-groove and lower V-groove by ultraviolet curing agent.
Preferably, the multilayer fibers array, wherein the two neighboring upper V-groove and the two neighboring lower V-type
Interval between slot is all 150mm between 200mm.
Compared with prior art, multilayer fibers array provided by the utility model, including：Upper silicon substrate and lower silicon substrate
Plate, the upper silicon substrate upper surface are provided with multiple upper V-grooves for placing optical fiber along its length；The lower silicon substrate edge
Length direction is provided with multiple lower V-grooves for placing optical fiber, and multiple upper V-grooves form double-deck light with lower V-groove
Fibre array；Multiple upper V-grooves and lower V-groove stagger setting, the two neighboring upper V-groove and the two neighboring lower V
Interval between type groove is equal；One is provided with above the upper silicon substrate for covering the upper cover for closing silicon substrate and lower silicon substrate；
Optical fiber is solidificated in respectively in upper V-groove and lower V-groove by ultraviolet curing agent, since multilayer fibers array can be arranged,
It is identical in silicon substrate plate bulk, the density of fiber array is effectively raised, space is saved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the multilayer fibers array preferred embodiment in the utility model.
Specific implementation mode
The utility model provides a kind of multilayer fibers array, to make the purpose of this utility model, technical solution and effect more
Add clear, clear, referring to the drawings and gives an actual example the utility model is further described.It should be appreciated that this place is retouched
The specific embodiment stated is only used to explain the utility model, is not used to limit the utility model.
Fig. 1 is the structural schematic diagram of the multilayer fibers array preferred embodiment in the utility model, as shown in Figure 1, this reality
In a kind of multilayer fibers array with novel preferred embodiment offer, including:Upper silicon substrate 100 and lower silicon substrate 200, it is described
100 upper surface of upper silicon substrate is provided with multiple upper V-grooves 101 for placing optical fiber along its length；The lower silicon substrate 200
It is provided with multiple lower V-grooves 201 for placing optical fiber, multiple upper V-grooves 101 and lower 201 shape of V-groove along its length
At double-deck fiber array；Multiple upper V-grooves 101 and lower 201 stagger setting of V-groove, the two neighboring upper V-groove
Interval between 101 and the two neighboring lower V-groove 201 is equal；The top of the upper silicon substrate 100 be provided with one for cover conjunction
The upper cover 300 of upper silicon substrate 100 and lower silicon substrate 200；Optical fiber is solidificated in upper V-groove 101 respectively by ultraviolet curing agent
And in lower V-groove 201.
When it is implemented, multiple silicon substrates may be used, and multiple V-grooves are set in these silicon substrate upper surfaces respectively,
The fiber array of multilayer can thus be formed.
When it is implemented, the upper cover 300 can be connected with lower silicon substrate 200 by being clamped, in this case with regard to dismounting side
Just, when needing using the multilayer fibers array, after dismantling lower upper cover, just upper silicon substrate 100 and lower silicon substrate 200 are separated
, thus can by optical fiber be mounted on the V-groove in, then again by ultraviolet curing agent by optical fiber curing in V-groove.
In addition the multilayer fibers array is additionally provided with connector.
In the further preferred embodiment of the utility model, the two neighboring upper V-groove 101 and the two neighboring lower V
Interval between type groove 201 is all 150mm between 200mm.
The upper V-groove 101 and the angle of lower 201 two sides of V-groove and horizontal plane are between 45 degree to 60 degree.
In conclusion multilayer fibers array provided by the utility model, including：Upper silicon substrate and lower silicon substrate, it is described
Upper silicon substrate upper surface is provided with multiple upper V-grooves for placing optical fiber along its length；The lower silicon substrate is along length side
To multiple lower V-grooves for placing optical fiber are provided with, multiple upper V-grooves form double-deck fiber array with lower V-groove；
Multiple upper V-grooves and lower V-groove stagger setting, between the two neighboring upper V-groove and the two neighboring lower V-groove
Interval it is equal；One is provided with above the upper silicon substrate for covering the upper cover for closing silicon substrate and lower silicon substrate；By ultraviolet
Optical fiber is solidificated in upper V-groove and lower V-groove by line curing agent respectively, since multilayer fibers array can be arranged, in silicon substrate
In the case of volume is identical, the density of fiber array is effectively raised, space is saved.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (2)
1. a kind of multilayer fibers array, which is characterized in that the multilayer fibers array includes:
Upper silicon substrate and lower silicon substrate, the upper silicon substrate upper surface are provided with multiple for placing optical fiber along its length
V-groove；
The lower silicon substrate is provided with multiple lower V-grooves for placing optical fiber along its length, and multiple upper V-grooves are under
V-groove forms double-deck fiber array；
Multiple upper V-grooves and lower V-groove stagger setting, the two neighboring upper V-groove and the two neighboring lower V-groove
Between interval it is equal；
One is provided with above the upper silicon substrate for covering the upper cover for closing silicon substrate and lower silicon substrate；
Optical fiber is solidificated in respectively in upper V-groove and lower V-groove by ultraviolet curing agent.
2. multilayer fibers array according to claim 1, which is characterized in that the two neighboring upper V-groove and adjacent two
Interval between a lower V-groove is all 150mm between 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068118.1U CN207764420U (en) | 2018-01-16 | 2018-01-16 | A kind of multilayer fibers array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068118.1U CN207764420U (en) | 2018-01-16 | 2018-01-16 | A kind of multilayer fibers array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764420U true CN207764420U (en) | 2018-08-24 |
Family
ID=63184006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820068118.1U Expired - Fee Related CN207764420U (en) | 2018-01-16 | 2018-01-16 | A kind of multilayer fibers array |
Country Status (1)
| Country | Link |
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| CN (1) | CN207764420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933929A (en) * | 2021-12-16 | 2022-01-14 | 武汉驿路通科技股份有限公司 | Double-layer optical fiber array and assembling method thereof |
-
2018
- 2018-01-16 CN CN201820068118.1U patent/CN207764420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933929A (en) * | 2021-12-16 | 2022-01-14 | 武汉驿路通科技股份有限公司 | Double-layer optical fiber array and assembling method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20180824 Termination date: 20200116 |