CN207232451U - A kind of reflection type optical chip couples platform - Google Patents
A kind of reflection type optical chip couples platform Download PDFInfo
- Publication number
- CN207232451U CN207232451U CN201721101625.2U CN201721101625U CN207232451U CN 207232451 U CN207232451 U CN 207232451U CN 201721101625 U CN201721101625 U CN 201721101625U CN 207232451 U CN207232451 U CN 207232451U
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- power meter
- optical chip
- stent
- reflection type
- fiber array
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Abstract
The utility model discloses a kind of reflection type optical chip to couple platform, including light source, the fiber array being connected by optical fiber with the light source, the optical chip that is connected with fiber array；Fiber array is connected with the optical chip with coupling cramp, is equipped with power meter stent close to the outer side of coupling cramp, power meter is provided with power meter stent.Optical chip is output reflection type optical chip；Fiber array is connected to the top surface of coupling cramp with optical chip.The rectangular shape of power meter stent, one include vertical section and horizontal segment；Power meter is connected to the bottom surface of power meter support level section, and power meter stent is not only removable but also turntable, to facilitate the dismounting of optical chip.The power meter in reflected light alignment bracket that optical chip is exported close to the power meter on power meter stent, optical chip, and received by power meter.The technical barrier that existing equipment can not couple reflection cake core is compensate for, the corresponding function of equipment is improve efficiently, makes equipment overall operation efficiently and reasonable.
Description
Technical field
The utility model belongs to optical communications industry technical field, is related to CWDM optical chips, especially a kind of reflection type optical core
Piece couples platform.
Background technology
CWDM is that the optical signal of different wave length is multiplexed to simple optical fiber using optical multiplexer to be transmitted, in connecing for link
Mixed signal in optical fiber, the signal of different wave length is decomposed into by optical demultiplexer by receiving end, is connected to corresponding receive and is set
It is standby.
CWDM devices are the new devices of optical communications industry, it transmits the optical signal of different wave length by device property.
During CWDM device productions, the coupling of chip and fiber array is the important ring during CWDM device productions.
In this coupling link, traditional coupling board, is only capable of realizing PLC chip and the coupling of FA.Traditional coupling side
Formula is the fiber array by both ends by optical registration and coupled in chip waveguide.
FA is the abbreviation (Fiber Array) of fiber array, is an optical fiber or a fibre ribbon installation using V-shaped groove
On array substrate.Fiber array is that the nuditing fiber part for removing fibre coating is placed in the V-shaped groove, is pressurized cover board
Pressurize and bonded by glue.In front end, which is accurately positioned, the ground polishing in end face, finally with PLC chip coupling
Close docking.
And CWDM chips use end face reflection principle optical signal is reflected away, output terminal can not use fiber array into
Row contact couples, thus, existing Coupling device can not meet the coupling demand of CWDM devices.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art or defect, there is provided a kind of reflection type optical chip coupling is flat
Platform, to meet the coupling demand of CWDM devices, effectively improves the corresponding function of existing coupling platform.
To achieve these goals, the utility model employs following technical solution：
A kind of reflection type optical chip couples platform, it is characterised in that is connected including light source, by optical fiber with the light source
Fiber array, the optical chip being connected with the fiber array；
The fiber array is connected with the optical chip with coupling cramp, and work(is equipped with close to the outer side of the coupling cramp
Rate meter stent, is provided with power meter on the power meter stent；
The optical chip is reflection type optical chip；The fiber array is connected to the coupling cramp with the optical chip
Top surface.
Above-mentioned reflection type optical chip couples platform, wherein,
The rectangular shape of power meter stent, one include vertical section and horizontal segment；The power meter is connected to the work(
The bottom surface of rate meter support level section.
The power meter stent is not only removable but also turntable, to facilitate the dismounting of optical chip.
The power in reflected light alignment bracket that the optical chip is exported close to the power meter on power meter stent, optical chip
Meter, and received by power meter.
Compared with prior art, the utility model has the advantages that：
The utility model is related to reflection type optical chip coupling platform compensate for existing equipment can not to reflection cake core into
The technical barrier of row coupling, effectively improves the corresponding function of equipment, and equipment overall operation is efficiently and reasonable.
Brief description of the drawings
Fig. 1 is a kind of structure diagram for the reflection type optical chip coupling platform that the utility model is related to.
Embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Referring to Fig. 1, a kind of reflection type optical chip coupling platform that the utility model is related to, its crucial skill are shown in figure
Art scheme is：
The fiber array 3 being connected including light source 1, by optical fiber 2 with light source 1, the optical chip 4 being connected with fiber array 3.
Fiber array 3 is connected with optical chip 4 with coupling cramp 5, and power meter stent is equipped with close to the outer side of coupling cramp 5
6, power meter 7 is installed on power meter stent 6.
The optical chip 4 that the utility model is related to is reflection type optical chip；Fiber array 3 is connected to coupling clip with optical chip 4
The top surface of tool 5.
As shown in fig. 1,6 rectangular shape of power meter stent, one include vertical section 6A and horizontal segment 6B；Power meter 7 connects
It is connected on the bottom surface of power meter support level section 6B；Power meter stent 6 is not only moves but also rotatable structure, to facilitate optical chip
4 dismounting.
, it is necessary to first remove power meter stent 6 when installing optical chip 4, after optical chip 4 is installed in place, then by power meter branch
Frame 6 moves back to original position.
The reflected light that the optical chip 4 that the utility model is related to is exported close to the power meter 7 on power meter stent 6, optical chip 4
Power meter 7 on 8 alignment power meter stents 6, and received by power meter 7.
Above example is only for illustration of the utility model, rather than the limitation to the utility model, related technical field
Technical staff, in the case where not departing from the spirit and scope of the utility model, various conversion or modification can also be made, because
This all equivalent technical solution should also belong to the category of the utility model, should be limited by each claim.
Claims (4)
1. a kind of reflection type optical chip couples platform, it is characterised in that the light being connected including light source, by optical fiber with the light source
Fibre array, the optical chip being connected with the fiber array；
The fiber array is connected with the optical chip with coupling cramp, and power meter is equipped with close to the outer side of the coupling cramp
Stent, is provided with power meter on the power meter stent；
The optical chip is reflection type optical chip；The fiber array is connected to the top of the coupling cramp with the optical chip
Face.
2. reflection type optical chip coupling platform according to claim 1, it is characterised in that the power meter stent is rectangular
Shape, one include vertical section and horizontal segment；The power meter is connected to the bottom surface of the power meter support level section.
3. reflection type optical chip according to claim 1 or claim 2 couples platform, it is characterised in that the power meter stent is both
Removable turntable again, to facilitate the dismounting of optical chip.
4. reflection type optical chip coupling platform according to claim 3, it is characterised in that the optical chip is close to power meter branch
Power meter on frame, the power meter in reflected light alignment bracket that optical chip exports, and received by power meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101625.2U CN207232451U (en) | 2017-08-30 | 2017-08-30 | A kind of reflection type optical chip couples platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101625.2U CN207232451U (en) | 2017-08-30 | 2017-08-30 | A kind of reflection type optical chip couples platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207232451U true CN207232451U (en) | 2018-04-13 |
Family
ID=61859769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721101625.2U Active CN207232451U (en) | 2017-08-30 | 2017-08-30 | A kind of reflection type optical chip couples platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207232451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815094A (en) * | 2022-05-25 | 2022-07-29 | 中国电子科技集团公司第三十四研究所 | Method for coupling and aligning inclined optical fiber and detector chip |
-
2017
- 2017-08-30 CN CN201721101625.2U patent/CN207232451U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815094A (en) * | 2022-05-25 | 2022-07-29 | 中国电子科技集团公司第三十四研究所 | Method for coupling and aligning inclined optical fiber and detector chip |
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