CN109443699A - A kind of edge-emitting laser slide glass test fiber-optical coupled cramping apparatus system - Google Patents
A kind of edge-emitting laser slide glass test fiber-optical coupled cramping apparatus system Download PDFInfo
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- CN109443699A CN109443699A CN201811362102.2A CN201811362102A CN109443699A CN 109443699 A CN109443699 A CN 109443699A CN 201811362102 A CN201811362102 A CN 201811362102A CN 109443699 A CN109443699 A CN 109443699A
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- micrometer head
- rotating arm
- adjustment seat
- plate
- edge
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
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- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses a kind of edge-emitting laser slide glasses to test fiber-optical coupled cramping apparatus system, including sequentially connected X to adjustment seat, Y-direction adjustment seat, Z-direction adjustment seat and T to adjustment seat；Wherein T includes rotating horizontally regulating member and vertical rotational adjustment member to adjustment seat.The chucking appliance system that the present invention is developed is able to carry out X, Y, the straight-line displacement of Z-direction is adjusted, while also can be carried out the rotation in horizontal and perpendicular and adjusting, easy to adjust flexible, can effectively improve coupling efficiency.
Description
Technical field
The present invention relates to laser fixture for testing fields, test optical fiber more particularly to a kind of edge-emitting laser slide glass
Coupling cramp system.
Background technique
Edge-emitting laser is a kind of emitting laser of edge emitting, its luminous zone is limited in the very little portion on one side
Point, the limited light emitting area of edge-emitting laser can improve the coupling efficiency with optical fiber and integrated optical circuit；Edge-emitting laser,
It shines to penetrate and be projected perpendicular to top surface, carry out individual sample test this requires it needs to cut before encapsulation, edge emitting swashs
The main purpose of light device slide glass test fiber-optical coupled cramping apparatus system research and development is exactly to cooperate it to carry out luminous point to have with light-output optical fiber
Effect quickly coupling, testing efficiency will be sent out by improving edge-emitting laser.
The optical signal that edge-emitting laser issues, which enters one of approach and means of optical fiber, to need to carry out direct optical coupling, directly
The two ways of coupling, direct-coupling, which can be used, splits shape optical fiber or conical fiber to realize.It is direct by naked fibre to split shape optical fiber
It rives acquisition, fiber end face is plane, and price is relatively inexpensive, but since end face is plane so reflection is larger, and and laser
Insertion loss is also larger (generally 9-12dB) when coupling, and in system configuration, more options conical fiber is tested.Existing skill
Clamp structure is simple in art, and coupling efficiency is poor, and performance-adjustable is poor, therefore the present invention develops a kind of edge-emitting laser slide glass
It tests fiber-optical coupled cramping apparatus system and, through retrieving, does not find or phase identical as the present invention to solve problems of the prior art
As technical solution.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of edge-emitting laser slide glasses to test optical fiber coupling
Chucking appliance system is closed, to solve the problems, such as that coupling efficiency is poor in the prior art.
In order to achieve the above objectives, the technical solution adopted by the present invention to solve the technical problems is:
A kind of edge-emitting laser slide glass tests fiber-optical coupled cramping apparatus system, including sequentially connected X is to adjustment seat, Y-direction
Adjustment seat, Z-direction adjustment seat and T are to adjustment seat；
The X to adjustment seat include pedestal, the carrier base A for being fixed on the base end, the micrometer head being mounted on carrier base A
The A and X connecting with micrometer head A is to Mobile base；The section of the carrier base A along the vertical direction is L-shaped；The micrometer head A axis
Line is horizontally disposed；
The Y-direction adjustment seat includes the carrier base B being fixed on X on Mobile base, the micrometer head B being mounted on carrier base B
And the Y-direction Mobile base being connect with micrometer head B；The central axes the micrometer head B are horizontally disposed, and with the central axes micrometer head A
Direction is vertical；
The Z-direction adjustment seat includes the carrier base C being fixed on Y-direction Mobile base, the micrometer head C being mounted on carrier base C
And the Z-direction Mobile base being connect with micrometer head C；The central axes the micrometer head C are arranged along the vertical direction；
The T includes rotating horizontally regulating member and vertical rotational adjustment member to adjustment seat；The horizontal rotation is adjusted
Component includes the mounting rack being fixed on Z-direction Mobile base, the rotating arm A being arranged on mounting rack and rotating arm A is pushed to rotate
First micrometer head；The vertical rotational adjustment member includes the rotating arm B for being hinged on the lower end rotating arm A, is mounted on rotating arm A
And it pushes the second micrometer head of rotating arm B rotation and is fixed on the fibre clip block assembly of the end rotating arm B.
Further, the mounting rack includes a pair of side plates of bottom plate and vertical base plate setting；The bottom plate upper surface is solid
A fixed shaft A；The rotating arm A extends to bottom plate upper surface, and mating in shaft A, the one end far from mounting rack
Side has a connecting plate, and it is mating to fix shaft a B, the rotating arm B and shaft B on the connecting plate.
Further, there is a horizontally disposed limit plate, the limit plate lower end surface and rotation on the side plate
The fitting setting of the upper surface pivoted arm A.
Further, the fibre clip block assembly includes positioning plate and is bonded the pressing plate of setting with positioning plate；The positioning
Plate end face has a horizontally disposed caulking groove and is in the locating shaft of caulking groove upper end；The pressing plate is mating to be positioned
On axis, and it can be slided along locating shaft central axes direction.
Due to the application of the above technical scheme, the present invention have compared with prior art it is following the utility model has the advantages that
(1) chucking appliance system that the present invention is developed is able to carry out X, Y, the straight-line displacement of Z-direction adjusts, while also can be carried out water
Rotation in flat and perpendicular is adjusted, easy to adjust flexible, can effectively improve coupling efficiency；
(2) there is a horizontally disposed limit plate, limit plate lower end surface is bonded with the upper surface rotating arm A on side plate
Setting, effectively avoiding rotating arm A from tilting influences overall structure work；
(3) fibre clip block assembly includes positioning plate and is bonded the pressing plate of setting with positioning plate, convenient for the clamping of optical fiber and fast
Speed dismounting, further increases the reasonability of structure design.
Detailed description of the invention
Fig. 1 is the main view of structure of the present invention.
Fig. 2 is the partial structural diagram of the present invention for rotating horizontally regulating member.
Fig. 3 is the structural schematic diagram of fibre clip block assembly of the present invention.
1, pedestal in figure, 2, carrier base A, 3, micrometer head A, 4, X is to Mobile base, 5, carrier base B, 6, micrometer head B, 7, Y-direction
Mobile base, 8, carrier base C, 9, micrometer head C, 10, Z-direction Mobile base, 11, mounting rack, 12, rotating arm A, the 13, first micrometer head,
14, bottom plate, 15, side plate, 16, shaft A, 17, connecting plate, 18, shaft B, 19, limit plate, 20, rotating arm B, the 21, second micrometer
Head, 22, fibre clip block assembly, 23, positioning plate, 24, locating shaft, 25, pressing plate, 26, caulking groove.
Specific embodiment
Combined with specific embodiments below, the contents of the present invention are described in further detail:
As shown in Figure 1-3, a kind of edge-emitting laser slide glass tests fiber-optical coupled cramping apparatus system, including sequentially connected X
To adjustment seat, Y-direction adjustment seat, Z-direction adjustment seat and T to adjustment seat.
Wherein X to adjustment seat include pedestal 1, the carrier base A2 for being fixed on 1 upper end of pedestal, the survey being mounted on carrier base A2
The micro- A3 and X connecting with micrometer head A3 is to Mobile base 4；The section of carrier base A2 along the vertical direction is L-shaped；Micrometer head A3 axis
Line is horizontally disposed.
Y-direction adjustment seat includes the carrier base B5 being fixed on X on Mobile base 4, the micrometer head B6 being mounted on carrier base B5
And the Y-direction Mobile base 7 being connect with micrometer head B6；The central axes micrometer head B6 are horizontally disposed, and with the central axes micrometer head A3
Direction is vertical.
Z-direction adjustment seat includes the carrier base C8 being fixed on Y-direction Mobile base 7, the micrometer head C9 being mounted on carrier base C8
And the Z-direction Mobile base 10 being connect with micrometer head C9；The central axes micrometer head C9 are arranged along the vertical direction.
T includes rotating horizontally regulating member and vertical rotational adjustment member to adjustment seat；Rotating horizontally regulating member includes
The mounting rack 11 that is fixed on Z-direction Mobile base 10, the rotating arm A12 being arranged on mounting rack 11 and push rotating arm A12 rotation
The first micrometer head 13；Mounting rack 11 includes bottom plate 14 and a pair of side plates 15 that vertical base plate 14 is arranged；14 upper surface of bottom plate is solid
A fixed shaft A16；Rotating arm A12 extends to 14 upper surface of bottom plate, and mating in shaft A16, far from mounting rack 11
One end side has a connecting plate 17, fixes a shaft B18 on connecting plate 17；It is horizontally disposed with one on side plate 15
Limit plate 19,19 lower end surface of limit plate are bonded setting with the upper surface rotating arm A12.
Vertical rotational adjustment member includes the rotating arm B20 for being hinged on the lower end rotating arm A12, is mounted on rotating arm A12
And it pushes the second micrometer head 21 of rotating arm B20 rotation and is fixed on the fibre clip block assembly 22 of the end rotating arm B20, fibre clip
Block assembly 22 includes positioning plate 23 and the pressing plate 25 that setting is bonded with positioning plate 23；23 end face of positioning plate has one in the horizontal direction
The caulking groove 26 of setting and the locating shaft 24 for being in 26 upper end of caulking groove；Pressing plate 25 is mating on locating shaft 24, and can be along positioning
The sliding of 24 central axes direction of axis.
Working principle:
When work, optical fiber end to be tested is placed in the caulking groove 26 of positioning plate 23, is then sleeved on pressing plate 25
It on locating shaft 24, and is bonded with positioning plate 23, so that optical fiber be compressed；Then fiber end face is observed, to carry out the tune of position
Section, straight-line displacement pass sequentially through rotation micrometer head A3, micrometer head B6 and micrometer head C7 and are adjusted；The rotation of horizontal direction passes through
It rotates the first micrometer head 13 to be adjusted, so that rotating arm A12 rotates；The rotation of vertical direction passes through the second micrometer of rotation
First 21 are adjusted, so that rotating arm B20 rotates；It can be tested after the completion of adjusting, overall structure spirit easy to adjust
It is living, coupling efficiency can be effectively improved.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (4)
1. a kind of edge-emitting laser slide glass tests fiber-optical coupled cramping apparatus system, including sequentially connected X is to adjustment seat, Y-direction tune
Save seat and Z-direction adjustment seat, it is characterised in that: further include T to adjustment seat；
The X to adjustment seat include pedestal, the carrier base A for being fixed on the base end, the micrometer head A being mounted on carrier base A and
The X connecting with micrometer head A is to Mobile base；The section of the carrier base A along the vertical direction is L-shaped；The central axes micrometer head A edge
It is horizontally arranged；
The Y-direction adjustment seat include the carrier base B being fixed on X on Mobile base, the micrometer head B being mounted on carrier base B and with
The Y-direction Mobile base of micrometer head B connection；The central axes the micrometer head B are horizontally disposed, and with the central axes micrometer head A direction
Vertically；
The Z-direction adjustment seat include the carrier base C being fixed on Y-direction Mobile base, the micrometer head C being mounted on carrier base C and with
The Z-direction Mobile base of micrometer head C connection；The central axes the micrometer head C are arranged along the vertical direction；
The T includes rotating horizontally regulating member and vertical rotational adjustment member to adjustment seat；The horizontal rotation regulating member
First including the mounting rack being fixed on Z-direction Mobile base, the rotating arm A being arranged on mounting rack and promotion rotating arm A rotation
Micrometer head；The vertical rotational adjustment member includes the rotating arm B for being hinged on the lower end rotating arm A, is mounted on rotating arm A and pushes away
Second micrometer head of dynamic rotating arm B rotation and the fibre clip block assembly for being fixed on the end rotating arm B.
2. a kind of edge-emitting laser slide glass according to claim 1 tests fiber-optical coupled cramping apparatus system, it is characterised in that:
The mounting rack includes a pair of side plates of bottom plate and vertical base plate setting；A shaft A is fixed in the bottom plate upper surface；The rotation
Arm A extends to bottom plate upper surface, and mating in shaft A, and one end side far from mounting rack has a connecting plate, described
It is mating that shaft a B, the rotating arm B and shaft B is fixed on connecting plate.
3. a kind of edge-emitting laser slide glass according to claim 2 tests fiber-optical coupled cramping apparatus system, it is characterised in that:
There is a horizontally disposed limit plate, the limit plate lower end surface is bonded with the upper surface rotating arm A and sets on the side plate
It sets.
4. a kind of edge-emitting laser slide glass according to claim 2 tests fiber-optical coupled cramping apparatus system, it is characterised in that:
The fibre clip block assembly includes positioning plate and is bonded the pressing plate of setting with positioning plate；The positioning plate end face is with one along level
The caulking groove of direction setting and the locating shaft for being in caulking groove upper end；The pressing plate is mating on locating shaft, and can be along locating shaft
The sliding of central axes direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811362102.2A CN109443699A (en) | 2018-11-16 | 2018-11-16 | A kind of edge-emitting laser slide glass test fiber-optical coupled cramping apparatus system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811362102.2A CN109443699A (en) | 2018-11-16 | 2018-11-16 | A kind of edge-emitting laser slide glass test fiber-optical coupled cramping apparatus system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109443699A true CN109443699A (en) | 2019-03-08 |
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ID=65553603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811362102.2A Pending CN109443699A (en) | 2018-11-16 | 2018-11-16 | A kind of edge-emitting laser slide glass test fiber-optical coupled cramping apparatus system |
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|---|---|
| CN (1) | CN109443699A (en) |
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| CN2403016Y (en) * | 1999-12-24 | 2000-10-25 | 中国科学院沈阳科学仪器研制中心 | High precision five-D trimming sample holder |
| CN101750702A (en) * | 2009-12-30 | 2010-06-23 | 东莞华中科技大学制造工程研究院 | Five-freedom lens adjusting device |
| CN102590972A (en) * | 2012-03-14 | 2012-07-18 | 中国科学院国家天文台 | Grating read head adjusting device |
| CN202421539U (en) * | 2011-12-28 | 2012-09-05 | 武汉华工正源光子技术有限公司 | Electric control polarization-preserving optical fiber coupling clamp |
| CN103779768A (en) * | 2014-01-26 | 2014-05-07 | 江苏天元激光科技有限公司 | Hand-operated dimming device of optical fiber output laser device |
| CN104515595A (en) * | 2014-12-20 | 2015-04-15 | 西安炬光科技有限公司 | Testing device for far field intensity of semiconductor light source |
| CN206710678U (en) * | 2017-05-03 | 2017-12-05 | 浙江奥智光电科技有限公司 | The dimension alignment adjusting bracket of high accuracy five |
| CN207516597U (en) * | 2017-08-24 | 2018-06-19 | 绵阳思迈光联通信技术有限公司 | A kind of laser naked fibre automatic coupling device |
| CN108204791A (en) * | 2017-12-30 | 2018-06-26 | 北京工业大学 | A kind of six axis laser gear measurement devices |
| CN108508617A (en) * | 2017-02-24 | 2018-09-07 | 中国科学院半导体研究所 | Laser collimator apparatus and alignment method |
-
2018
- 2018-11-16 CN CN201811362102.2A patent/CN109443699A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2403016Y (en) * | 1999-12-24 | 2000-10-25 | 中国科学院沈阳科学仪器研制中心 | High precision five-D trimming sample holder |
| CN101750702A (en) * | 2009-12-30 | 2010-06-23 | 东莞华中科技大学制造工程研究院 | Five-freedom lens adjusting device |
| CN202421539U (en) * | 2011-12-28 | 2012-09-05 | 武汉华工正源光子技术有限公司 | Electric control polarization-preserving optical fiber coupling clamp |
| CN102590972A (en) * | 2012-03-14 | 2012-07-18 | 中国科学院国家天文台 | Grating read head adjusting device |
| CN103779768A (en) * | 2014-01-26 | 2014-05-07 | 江苏天元激光科技有限公司 | Hand-operated dimming device of optical fiber output laser device |
| CN104515595A (en) * | 2014-12-20 | 2015-04-15 | 西安炬光科技有限公司 | Testing device for far field intensity of semiconductor light source |
| CN108508617A (en) * | 2017-02-24 | 2018-09-07 | 中国科学院半导体研究所 | Laser collimator apparatus and alignment method |
| CN206710678U (en) * | 2017-05-03 | 2017-12-05 | 浙江奥智光电科技有限公司 | The dimension alignment adjusting bracket of high accuracy five |
| CN207516597U (en) * | 2017-08-24 | 2018-06-19 | 绵阳思迈光联通信技术有限公司 | A kind of laser naked fibre automatic coupling device |
| CN108204791A (en) * | 2017-12-30 | 2018-06-26 | 北京工业大学 | A kind of six axis laser gear measurement devices |
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