CN209016424U - A kind of one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio - Google Patents
A kind of one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio Download PDFInfo
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- CN209016424U CN209016424U CN201821951386.4U CN201821951386U CN209016424U CN 209016424 U CN209016424 U CN 209016424U CN 201821951386 U CN201821951386 U CN 201821951386U CN 209016424 U CN209016424 U CN 209016424U
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- collimation
- regulating device
- duty ratio
- high duty
- fibre laser
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Abstract
The utility model discloses a kind of one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio, comprising: bottom plate, rear panel, front panel, regulating device and package casing；Multiple fiber outlets are provided on the rear panel；The front panel is equipped with light-emitting window；Each fiber outlet interval is identical, and centre-height is identical as the centre-height of the light-emitting window；Multiple collimation optics are installed in the regulating device；The collimation optics include: tail optical fiber and collimation end；The tail optical fiber passes through the fiber outlet far from the one end at collimation end；Light-emitting window described in the end face face of the described collimation one end of end far from tail optical fiber；The regulating device is used to adjust the spatial position of the collimation optics, keeps the central axis at the collimation end consistent with the centre-height of the light-emitting window and fiber outlet, and the end surfaces at each collimation end are identical.The beam combination output of multichannel light may be implemented by the way that collimation optics are carried out proper alignment in the utility model.
Description
Technical field
The utility model belongs to Fiber laser technology application field, and especially a kind of multi-channel optical fibre laser high duty ratio is one-dimensional
Splicing apparatus.
Background technique
High power optical fibre laser technology is rapidly developed at present, and basic mode kilowatt level optical fiber laser has been carried out commercialization
Change, but the output power of separate unit optical fiber laser is limited after all, needs to carry out using more optical-fiber lasers in system-level application
Beam is closed to reach higher power.Carrying out total aperture Spectral beam combining using grating is the synthetic technology quickly grown at present, Neng Goushi
Existing hundred kilowatts power high light beam quality output.Spectral beam combining technology has strict demand to the input of multi-path laser intensive beam combination, must
It must guarantee that the optical axis of input laser is consistent, pupil space is matched with spectrum design.Currently known intensive beam combination mode uses rib
Mirror splicing, prism splicing can satisfy the stringent optical axis pupil requirement of multi-channel optical fibre laser, and disadvantage is also apparent from: volume is big, no
Conducive to system compact compact designed；It is low to splice duty ratio, causes optical design polishing wax interval big, synthetic spectrum range
Width, raster size are big；The degree of modularity is low, and splicing prism is all resolution element, the integrated inconvenience of modularization.
Summary of the invention
The purpose of this utility model is that: in view of the above problems, provide a kind of multi-channel optical fibre laser high duty ratio
Intensive beam combination duty ratio can be improved in one-dimensional splicing apparatus, reduces system bulk.
The technical solution adopted in the utility model is as follows:
A kind of one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio, comprising: bottom plate, rear panel, front panel, regulating device
And the package casing to match with the bottom plate, rear panel and front panel；The rear panel and front panel are separately mounted to institute
State both ends of the length direction of bottom plate and vertical with bottom plate；The regulating device is fixedly mounted on bottom plate；On the rear panel
It is provided with multiple fiber outlets；The front panel is equipped with light-emitting window；Each fiber outlet interval is identical, and centre-height
It is identical as the centre-height of the light-emitting window；
Multiple collimation optics are installed in the regulating device；The collimation optics include: tail optical fiber and collimation
End；The tail optical fiber passes through the fiber outlet far from the one end at collimation end；The end face of the described collimation one end of end far from tail optical fiber is just
To the light-emitting window；The regulating device is used to adjust the spatial position of the collimation optics, makes in the collimation end
Mandrel is consistent with the centre-height of the light-emitting window and fiber outlet, and the end surfaces at each collimation end are identical.
Further, the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio, further includes being fixedly mounted on the bottom
Water cooling panel on plate；The water cooling panel surface has multiple cooling baths to match with the tail optical fiber, is used to place and cold
The tail optical fiber.
Further, the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio, further include be fixedly mounted on it is described before
Dust cover on panel collimates the end face at end described in customer protection.
Further, the regulating device includes: regulating device pedestal, multiple regulating device main bodys and wedge block；
The regulating device main body, comprising: body top and lower body part；The rear end of the body top and lower body part
Weak link, front end form hole；The wedge block fills in the hole, and connects with the body top and lower body part sliding
It connects；
The front-end and back-end of the regulating device pedestal and lower body part are bolted；On the regulating device pedestal
With the junction of lower body part, for the counterbore along regulating device base width direction operating range；The regulating device bottom
Seat and the bolt of lower body part junction are equipped with adjusting gasket.
Further, the body top, comprising: optical element fixing body and rigid connector；
One end Weak link of the optical element fixing body and rigid connector in hole；The optical element fixing body
One end Weak link with lower body part far from hole；
The optical element fixing body is for fixing collimation optics；The rigid connector and wedge block sliding connect
It connects.
Further, the wedge block is provided with strip-shaped hole, and the rigid connector and lower body part have and the item
The corresponding threaded hole of shape hole width, for being bolted the opposite position of wedge block Yu rigid connector and lower body part
It sets.
Further, the rigid connector and lower body part are provided with the gear for being close to wedge block side at hole
Piece.
Further, optical element fixing body top has the outer diameter phase with the collimation end of the collimation optics
Matched arc groove；The collimation end of the collimation optics is mounted in the arc groove using ultraviolet optics glue.
Further, the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio, further includes: be mounted on the bottom plate
The both ends of width direction and left panel perpendicular to the base plate and right panel；The regulating device by with the left panel and the right side
The upper end of plate connects and is directed downward.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, by the way that collimation optics are carried out proper alignment, the beam combination that multichannel light may be implemented exports the utility model,
And regulating device collimation optical element is used to carry out close adjustment, it can be realized multi-channel optical fibre laser pupil offset design value
0.2mm, light axis consistency are less than 20urad.
2, length direction of the present invention by the wedge block in hole moves back and forth, and adjusts under body top and main body
The hole opening degree in portion, realizes the pitch regulation for being mounted on the collimation optics of body top；And by regulating device master
Body is mounted on regulating device pedestal, by adjusting the relative position of regulating device pedestal and regulating device main body, realizes standard
Straight optical element moves left and right and rotates adjusting.It is real and by increasing adjusting gasket between pedestal and regulating device main body
The height adjustment of existing collimation optics.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the internal structure chart of the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio of the invention.
Fig. 2 is the external structure of the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio of the invention.
Fig. 3 is the structure chart of regulating device of the invention.
Appended drawing reference: 1- regulating device main body, 11- body top, 111- optical element fixing body, 112- are fixedly connected
Body, 12- lower body part, 2- regulating device pedestal, 3- wedge block, 100- arc groove, 101- bottom plate, 102- rear panel, 1020- light
Fibre outlet, 103- front panel, 1030- light-emitting window, 104- regulating device, 105- package casing, 106- water cooling panel, 107- are dust-proof
Cover, 201- tail optical fiber, 202- collimate end.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model, i.e., the described embodiments are only a part of the embodiments of the utility model,
Instead of all the embodiments.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be with each
Different configurations is planted to arrange and design.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model
Apply example, those skilled in the art's every other embodiment obtained without making creative work belongs to
The range of the utility model protection.
It should be noted that the relational terms of term " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that include a series of elements process, method, article or equipment not only include those elements, but also
Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described
There is also other identical elements in the process, method, article or equipment of element.
The feature of the utility model and performance are described in further detail with reference to embodiments.
Embodiment 1
A kind of one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio that present pre-ferred embodiments provide, comprising: bottom plate
101, rear panel 102, front panel 103, regulating device 104 and with 103 phase of the bottom plate 101, rear panel 102 and front panel
The package casing 105 matched；The rear panel 102 and front panel 103 are separately mounted to the both ends of the length direction of the bottom plate 101
And it is vertical with bottom plate 101；The regulating device 104 is fixedly mounted on bottom plate 101；It is provided on the rear panel 102 multiple
Fiber outlet 1020；The front panel 103 is equipped with light-emitting window 1030；Each fiber outlet 1020 be spaced it is identical, and in
Heart height is identical as the centre-height of the light-emitting window 1030；Multiple collimation optics are installed in the regulating device 104；
A collimation optics are adjusted by each regulating device 104, can achieve the independent adjusting of collimation optics, precision is most
It is high, naturally it is also possible to which that two, three or N number of collimation optics are installed in each regulating device 104.The collimating optics member
Part includes: tail optical fiber 201 and collimation end 202；The tail optical fiber 201 passes through the fiber outlet 1020 far from the one end at collimation end 202；
Light-emitting window 1030 described in the end face face of the described collimation one end of end 202 far from tail optical fiber 201；The regulating device 104 is for adjusting
The spatial position for saving the collimation optics goes out the central axis at the collimation end 202 with the light-emitting window 1030 and optical fiber
The centre-height of mouth 1020 is consistent, and the end surfaces at each collimation end 202 are identical, to realize that the beam combination of multichannel light is defeated
Out.
When the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio is installed, first by bottom plate 101,103 and of front panel
Rear panel 102 is installed；Then regulating device 104 is fixedly mounted on bottom plate 101 by screw；Subsequently by will be quasi-
Straight optical element is mounted in the regulating device 104, and the space bit of collimation optics is adjusted finally by regulating device 104
It sets.And in use, be equipped with external fiber protection socket after the rear panel 102, the tail optical fiber 201 of collimation optical element into
Row protection, optical-fiber laser enter from tail optical fiber 201, and by collimating the collimation at end 202, the central axis by collimating end 202 is optical axis, by
The beam combination of the collimation 202 output multi-channel light of end of the proper alignment of light-emitting window 1030.By using 104 collimation optics of regulating device
Element precision adjustment can be realized multi-channel optical fibre laser pupil offset design value 0.2mm, and light axis consistency is less than 20urad.The device
It is applied in fiber spectrum synthesis system, has stability high, compact-sized, maintenanceability is strong, the big advantage of power to volume ratio.
Further, in order to be cooled down to tail optical fiber 201, the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio,
It further include the water cooling panel 106 being fixedly mounted on the bottom plate 101；106 surface of water cooling panel have it is multiple with it is described
The cooling bath that tail optical fiber 201 matches, for placing and cooling down the tail optical fiber 201.The multi-channel optical fibre laser high duty ratio is one-dimensional
Splicing apparatus further includes the dust cover 107 being fixedly mounted on the front panel 103, the end at end 202 is collimated described in customer protection
Face.The size of the dust cover 107 is related to only covering collimation 202 end face of end to the position of light-emitting window 1030, can also be
Increase the covering to entire collimation end 202 on the basis of this.
It needs to be described in detail, the regulating device 104 includes: regulating device pedestal 2, multiple regulating device main bodys 1
With wedge block 3；Each regulating device 104 can be successively along the length direction proper alignment of regulating device pedestal 2；The tune
Regulating device main body 1, comprising: body top 11 and lower body part 12；The weak company in rear end of the body top 11 and lower body part 12
It connects, front end forms hole；The wedge block 3 fills in the hole, and slides with the body top 11 and lower body part 12
Connection；Moved back and forth by the wedge block 3 in the length direction of hole, adjusts opening for body top 11 and lower body part 12
Heal up opening degree, realizes the pitch regulation for being mounted on the collimation optics of body top 11.The regulating device pedestal 2 and master
The front-end and back-end of body lower part 12 are bolted；Junction on the regulating device pedestal 2 with lower body part 12, for tool
There is the counterbore along 2 width direction operating range of regulating device pedestal；The bolt of the front-end and back-end of lower body part 12 is adjusted simultaneously
It is moved along 2 width direction of regulating device pedestal, moving left and right for collimation optics may be implemented；And stationary body lower part 12
The bolt of front end or rear end, the bolt for adjusting the other end are moved along 2 width direction of regulating device pedestal, and collimating optics may be implemented
The rotation of element is adjusted.The regulating device pedestal 2 and the bolt of 12 junction of lower body part are equipped with adjusting gasket.By making
Difference can be designed in actual use with the whole height of the adjustable collimation optics of the adjusting gasket of different-thickness
The adjusting gasket of standard specification is easy to use.
The body top 11, comprising: optical element fixing body 111 and rigid connector 112；The optical element installation
One end Weak link of body 111 and rigid connector 112 in hole；The optical element fixing body 111 is remote with lower body part 12
Leave one end Weak link to heal up；The optical element fixing body 111 is for fixing collimation optics；The rigid connector
112 connect with the sliding of wedge block 3.The wedge block 3 is provided with strip-shaped hole, and the rigid connector 112 and lower body part 12 have
There is threaded hole corresponding with the bar shaped hole width, for being bolted wedge block 3 and rigid connector 112 and main body
The relative position of lower part 12.It is optical element fixing body 111 and rigid connector 112 by separation body top 11, is adjusting
After the completion when stationary wedge block 3, avoid causing the collimation optics installed on optical element fixing body 111 because installing bolt
It shifts.When adjusting the progress opening degree control of wedge block 3, in order to guarantee degree of regulation, need to control the surface of wedge block 3
Therefore roughness makes the Self-locking angle angle of the wedge block 3 be greater than angle of wedge angle.The rigid connector 112 and lower body part
12 are provided with the baffle for being close to 3 side of wedge block at hole, prevent wedge block 3 from bringing the coupling of the width direction of hole
It closes.
111 top of optical element fixing body has the outer diameter phase with the collimation end 202 of the collimation optics
The arc groove 100 matched；The collimation end 202 of the collimation optics is mounted in the arc groove 100 using ultraviolet optics glue.
The collimation optics can also be mounted in another way on the optical element fixing body, specifically: the optics
Element fixing body is equipped with optical element mounting hole along its length；The interior shape and collimated light of the optical element mounting hole
The collimation end 202 for learning element matches.It should be noted that the interior shape of the optical element mounting hole and collimating optics member
Part is not necessarily required to exactly match, and which is intended merely to increase the inner wall of optical element mounting hole and connecing for collimation optics
Contact after guaranteeing collimation optics installation, not by additional bending stress, causes optical axis to be directed toward deviation.Further, institute
Optical element mounting hole side wall is stated at least one through-hole, for clicking and entering liquid ultraviolet glue, ultraviolet glue penetrates into collimating optics
The gap of element outer circle and arc groove, so that collimation optics firmly install.Further the through-hole wall has screw thread,
For by being packed into the fixed collimation optics of installation jackscrew；The front end of the installation jackscrew is equipped with flexible tabletting；The flexibility
Tabletting has installs the contact area of jackscrew and collimation optics, makes with the matched circular arc of collimation optics outer diameter, increase
It is more firm to obtain collimation optics.Further, one end extension of the optical element mounting hole in hole, epitaxial part
End there is the circular hole to match with the tail optical fibers 201 of collimation optics, so that 201 part of tail optical fiber is consolidated and be protected
Shield.
The material of the regulating device 104 is invar.The thermal expansion coefficient of invar material is close with quartz material, in environment
When temperature change, the thermal stress minimum, reduction is subject in collimation optics is deformed, guarantees that beam quality does not deteriorate.Meanwhile Yin
Steel has good plasticity and toughness, can satisfy the Weak link of the optical element fixing body 111 and rigid connector 112,
And the Weak link of the optical element fixing body 111 and lower body part 12, and to bring because of adjusting at Weak link
Deformation be broken.
Embodiment 2
Since regulating device is bolted the relative position of wedge block 3 Yu rigid connector 112 and lower body part 12,
And the bolt is arranged in bottom, so the actual debugging of embodiment 1 is needed regulating device main body 1 and regulating device pedestal 2
Component upside-down mounting is overturn again after in tooling, realizing that the debugging of multichannel regulating device, debugging are qualified is installed on bottom plate 101 again
On, it is to need to remove its component again to be placed in tooling to debug, so repairing number if necessary to repair
It is tired.Therefore, unlike the first embodiment, the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio of the present embodiment, the adjusting
Device 104 and collimation optics are inversely installed on the bottom plate 101.Specifically, the multi-channel optical fibre laser high duty ratio
One-dimensional splicing apparatus, further includes: be mounted on the both ends of the width direction of the bottom plate 101 and the left panel vertical with bottom plate 101
And right panel；The regulating device 104 is by connecting and being directed downward with the upper end of the left panel and right panel.The present embodiment
The one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio, maintenance when, do not have to by regulating device 104 and collimation optics it is equal
Disassembly downloading can individually collimation optical element be replaced, maintenance convenience.
Embodiment 3
A kind of one-dimensional joining method of multi-channel optical fibre laser high duty ratio, using such as embodiment 1 or multichannel as described in example 2
The one-dimensional splicing apparatus of optical-fiber laser high duty ratio carries out the one-dimensional splicing of multi-channel optical fibre laser high duty ratio；It specifically includes:
Step 1, the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio is installed；Execute step 2；
Step 2, by adjusting the regulating device 104, make the central axis and the light-emitting window 1030 at the collimation end 202
It is consistent with the centre-height of fiber outlet 1020, and the end surfaces at each collimation end 202 are identical；Execute step 3；Step
2 regulative modes include:
(1) moved back and forth by the wedge block 3 in the length direction of hole, adjust body top 11 and lower body part
12 hole opening degree, so that collimation optical element carries out pitch regulation.After the completion of pitch regulation, it is bolted wedge
The relative position of shape block 3 and rigid connector 112 and lower body part 12；
(2) bolt for the front-end and back-end for adjusting lower body part 12 simultaneously is moved along 2 width direction of regulating device pedestal, from
And collimation optical element is moved left and right；
(3) bolt of the front end of stationary body lower part 12 or rear end, the bolt for adjusting the other end are wide along regulating device pedestal 2
It is mobile to spend direction, so that collimation optical element carries out rotation adjusting.
(4) adjusting gasket for using different-thickness, adjusts the whole height of collimation optics.
Step 3, for input optical fibre laser to the tail optical fiber 201, optical-fiber laser is multiple after the collimation end 202 collimates
Laser joint after the collimation of collimation optics output is at light beam.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio characterized by comprising bottom plate (101), rear panel
(102), front panel (103), regulating device (104) and with the bottom plate (101), rear panel (102) and front panel (103) phase
Matched package casing (105)；The front panel (103) and rear panel (102) are separately mounted to the length of the bottom plate (101)
The both ends in direction are simultaneously vertical with bottom plate (101)；The regulating device (104) is fixedly mounted on bottom plate (101)；The rear panel
(102) multiple fiber outlets (1020) are provided on；The front panel (103) is equipped with light-emitting window (1030)；Each light
Fibre outlet (1020) interval is identical, and centre-height is identical as the centre-height of the light-emitting window (1030)；
Multiple collimation optics are installed on the regulating device (104)；The collimation optics include: tail optical fiber (201)
With collimation end (202)；The tail optical fiber (201) passes through the fiber outlet (1020) far from one end of collimation end (202)；The standard
Light-emitting window (1030) described in end face face of the straight end (202) far from the one end of tail optical fiber (201)；The regulating device (104) is used for
The spatial position for adjusting the collimation optics, make it is described collimation end (202) central axis and the light-emitting window (1030) and
The centre-height of fiber outlet (1020) is consistent, and the end surfaces of each collimation end (202) are identical.
2. the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio as described in claim 1, which is characterized in that further include fixing
The water cooling panel (106) being mounted on the bottom plate (101)；Water cooling panel (106) surface has the multiple and tail optical fiber
(201) cooling bath to match, for placing and cooling down the tail optical fiber (201).
3. the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio as described in claim 1, which is characterized in that further include fixing
The dust cover (107) being mounted on the front panel (103) collimates the end face of end (202) described in customer protection.
4. the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio as described in claim 1, which is characterized in that the adjusting dress
Setting (104) includes: regulating device pedestal (2), multiple regulating device main bodys (1) and wedge block (3)；
The regulating device main body (1), comprising: body top (11) and lower body part (12)；The body top (11) and master
The rear end Weak link of body lower part (12), front end form hole；The wedge block (3) fills in the hole, and with the main body
Top (11) and lower body part (12) sliding connection；
The regulating device pedestal (2) and the front-end and back-end of lower body part (12) are bolted；The regulating device bottom
Junction on seat (2) with lower body part (12), for the counterbore along regulating device pedestal (2) width direction operating range；
The bolt of the regulating device pedestal (2) and lower body part (12) junction is equipped with adjusting gasket.
5. the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio as claimed in claim 4, which is characterized in that in the main body
Portion (11), comprising: optical element fixing body (111) and rigid connector (112)；The optical element fixing body (111) and solid
Connector (112) is determined in one end Weak link of hole；The optical element fixing body (111) keeps away from lower body part (12)
One end Weak link to heal up；The optical element fixing body (111) is for fixing collimation optics；The rigid connector
(112) it is connected with wedge block (3) sliding.
6. the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio as claimed in claim 5, which is characterized in that the wedge block
(3) it is provided with strip-shaped hole, the rigid connector (112) and lower body part (12) have corresponding with the bar shaped hole width
Threaded hole, for being bolted the relative position of wedge block (3) Yu rigid connector (112) and lower body part (12).
7. the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio as claimed in claim 6, which is characterized in that the fixation is even
Junctor (112) and lower body part (12) are provided with the baffle for being close to wedge block (3) side at hole.
8. the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio as claimed in claim 7, which is characterized in that the optics member
Part fixing body (111) top has the arc groove to match with the outer diameter at the collimation end (202) of the collimation optics
(100)；The collimation end (202) of the collimation optics is mounted in the arc groove (100) using ultraviolet optics glue.
9. the one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio as claimed in claim 8, which is characterized in that further include: peace
Both ends and the left panel and right panel vertical with bottom plate (101) mounted in the width direction of the bottom plate (101)；The adjusting dress
(104) are set by connecting and being directed downward with the upper end of the left panel and right panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821951386.4U CN209016424U (en) | 2018-11-26 | 2018-11-26 | A kind of one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821951386.4U CN209016424U (en) | 2018-11-26 | 2018-11-26 | A kind of one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209016424U true CN209016424U (en) | 2019-06-21 |
Family
ID=66843019
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821951386.4U Active CN209016424U (en) | 2018-11-26 | 2018-11-26 | A kind of one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio |
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| Country | Link |
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| CN (1) | CN209016424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346909A (en) * | 2018-11-26 | 2019-02-15 | 中国工程物理研究院应用电子学研究所 | A kind of one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio and method |
-
2018
- 2018-11-26 CN CN201821951386.4U patent/CN209016424U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346909A (en) * | 2018-11-26 | 2019-02-15 | 中国工程物理研究院应用电子学研究所 | A kind of one-dimensional splicing apparatus of multi-channel optical fibre laser high duty ratio and method |
| CN109346909B (en) * | 2018-11-26 | 2023-08-01 | 中国工程物理研究院应用电子学研究所 | Multi-path optical fiber laser high-duty-cycle one-dimensional splicing device and method |
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