CN105938221B - Optical fiber welding point coats packaging tool and optical fiber welding point coats packaging method - Google Patents
Optical fiber welding point coats packaging tool and optical fiber welding point coats packaging method Download PDFInfo
- Publication number
- CN105938221B CN105938221B CN201610445827.2A CN201610445827A CN105938221B CN 105938221 B CN105938221 B CN 105938221B CN 201610445827 A CN201610445827 A CN 201610445827A CN 105938221 B CN105938221 B CN 105938221B
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- optical fiber
- welding point
- elongated slot
- supporting plate
- pipe mounting
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2553—Splicing machines, e.g. optical fibre fusion splicer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2555—Alignment or adjustment devices for aligning prior to splicing
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2555—Alignment or adjustment devices for aligning prior to splicing
- G02B6/2556—Alignment or adjustment devices for aligning prior to splicing including a fibre supporting member inclined to the bottom surface of the alignment means
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Packaging Frangible Articles (AREA)
Abstract
The present invention relates to a kind of optical fiber welding point coating packaging tools and optical fiber welding point to coat packaging method；It includes: pedestal that optical fiber welding point, which coats packaging tool,；Supporting plate is set on pedestal；Optical fiber mounting base is set to the one end of supporting plate far from pedestal, and optical fiber mounting base is equipped with the first elongated slot, and the first elongated slot is for accommodating the optical fiber after welding；Elevating mechanism is set on supporting plate, and opposite supporting plate liftable；Quartzy pipe mounting seat, it is set on elevating mechanism, elevating mechanism can drive quartzy pipe mounting seat to go up and down with respect to supporting plate, offer the second elongated slot in quartzy pipe mounting seat, second elongated slot offers the third elongated slot radially extended for accommodating semicircle quartz ampoule on semicircle quartz ampoule；Wherein, the optical fiber after welding is installed on the first elongated slot, and semicircle quartz ampoule is installed in the second elongated slot, and quartzy pipe mounting seat rises, so that the weld of optical fiber enters in third elongated slot.Above-mentioned optical fiber welding point coating packaging tool and method can prevent bare fibre contaminated, improve the yield of product.
Description
Technical field
The present invention relates to optical fiber welding points to coat field, coats packaging tool and optical fiber welding spot printing more particularly to optical fiber welding point
Cover packaging method.
Background technique
With the high speed development of Modern Laser industry, laser power is increasing, more next to the cooling requirements of optical fiber fusing point
It is higher.Currently, the technique that traditional optical fiber coating machine directly carries out UV glue (shadowless glue) coating to optical fiber welding point cannot expire
The demand of sufficient development & production.
It is found, however, that optical fiber fusing point can effectively be increased directly in semicircle quartz ampoule with the encapsulation coating of UV glue
The heat dissipation effect of big optical fiber fusing point.
But bare optical fiber can be touched with semicircle quartz ampoule when being packaged in semicircle quartz ampoule, lead to light unexpectedly
Fine naked fibre is contaminated, reduces the yield of product.
Summary of the invention
Based on this, one kind is provided, bare optical fiber contaminated optical fiber welding point coating encapsulation in coating encapsulation process is avoided to control
Tool, and packaging method is coated using the optical fiber welding point of optical fiber welding point coating packaging tool.
A kind of optical fiber welding point coating packaging tool, comprising:
Pedestal；
Supporting plate is set on the pedestal；
Optical fiber mounting base, is set to the one end of the supporting plate far from the pedestal, and the optical fiber mounting base is equipped with first
Elongated slot, first elongated slot is for accommodating the optical fiber after welding；
Elevating mechanism is set on the supporting plate, and the relatively described supporting plate liftable；And
Quartzy pipe mounting seat is set on the elevating mechanism, and the elevating mechanism can drive the quartzy pipe mounting seat
The relatively described supporting plate is gone up and down, and offers the second elongated slot in the quartz pipe mounting seat, second elongated slot is for accommodating half roundstone
Ying Guan offers the third elongated slot radially extended on the semicircle quartz ampoule；
Wherein, the optical fiber after welding is installed on first elongated slot, and the semicircle quartz ampoule is installed on described
In two elongated slots, the quartz pipe mounting seat rises, so that the weld of the optical fiber enters in the third elongated slot.
The supporting plate includes vertical portion and the mounting portion that connect with the vertical portion in one of the embodiments, described
" L " character form structure is formed between mounting portion and the vertical portion, the optical fiber mounting base is set on the mounting portion.
The elevating mechanism includes: in one of the embodiments,
Guide rod, described guide rod one end are set on the pedestal, and the other end is set on the mounting portion；
Panel is slidably disposed on guide rod, and the quartz pipe mounting seat is set on the panel.
The supporting plate is two in one of the embodiments, and two supporting plates are using the base center as symmetric points
It is symmetrically disposed on the pedestal, and between two supporting plates separately.
Long hole is offered on the vertical portion of the supporting plate in one of the embodiments, the long hole is along the vertical portion
Extending direction extend, the panel wears the long hole on two supporting plates.
The optical fiber mounting base is two in one of the embodiments, and two optical fiber mounting bases are respectively arranged in
On the mounting portion of two supporting plates；The quartz pipe mounting seat is two, and two quartzy pipe mounting seats are all set in institute
It states on panel, and between two quartzy pipe mounting seats separately.
It in one of the embodiments, further include the first magnet and the second magnet, first magnet is set to the face
On plate, second magnet is set on the mounting portion of the supporting plate, and first magnet can be magnetic with second magnet
Connection, so that the mounting portion of the panel and the supporting plate is mutually fixed.
The elevating mechanism further includes two transverse slats in one of the embodiments, and two transverse slats are individually fixed in described
The both ends of panel, the transverse slat include the grip part of the prominent panel end.
The elevating mechanism further includes two cross bars in one of the embodiments, passes through two between two transverse slats
The cross bar is connected, and two cross bars are separately arranged, and described two cross bars clamp the guide rod.
A kind of optical fiber welding point coating packaging method, comprising the following steps:
Above-mentioned optical fiber welding point coating packaging tool is provided；
The quartzy pipe mounting seat is down to the base position, and the semicircle quartz ampoule is mounted on the quartz ampoule and is pacified
It fills on seat；
The optical fiber after welding is fixed on first elongated slot by flexible glue；
The quartzy pipe mounting seat is promoted, so that the weld of the optical fiber enters in the third elongated slot；
Dispensing is carried out to the weld of the optical fiber and is solidified.
Above-mentioned optical fiber welding point coating packaging tool and optical fiber welding point coat packaging method, in specific work process, can incite somebody to action
Semicircle quartz ampoule is mounted in quartzy pipe mounting seat, and the optical fiber after welding is installed in optical fiber mounting base, passes through quartz ampoule
The lifting of mounting base provides good so that the weld of optical fiber is installed in semicircle quartz ampoule for subsequent encapsulation coating
Condition.In whole process, the accurate positioning of packaging tool is coated by optical fiber welding point, can avoid bare fibre and semicircle quartz ampoule is sent out
Raw touching, and then bare fibre is effectively prevent to be contaminated in coating encapsulation process, improve the yield of product.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The attached drawing of other embodiments is obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram that optical fiber welding point coats packaging tool in one embodiment of the invention；
Fig. 2 is the explosive view that optical fiber welding point shown in Fig. 1 coats packaging tool；And
Fig. 3 is the flow chart that optical fiber welding point coats packaging method in one embodiment of the invention.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Referring to Fig. 1, the optical fiber welding point in one embodiment of the invention coats packaging tool 100, including pedestal 110, supporting plate
120, optical fiber mounting base 130, elevating mechanism 140 and quartzy pipe mounting seat 150.
Supporting plate 120 is set on pedestal 110.Optical fiber mounting base 130 is set to the one end of supporting plate 120 far from pedestal 110, light
Fine mounting base 130 is equipped with the first elongated slot 132.First elongated slot 132 is for accommodating the optical fiber 20 after welding.Elevating mechanism 140 is set
It is placed on supporting plate 120, and opposite 120 liftable of supporting plate.
Quartzy pipe mounting seat 150 is set on elevating mechanism 140.Elevating mechanism 140 can drive quartzy 150 phase of pipe mounting seat
Supporting plate 120 is gone up and down.The second elongated slot 152 is offered in quartzy pipe mounting seat 150, the second elongated slot 152 is for accommodating semicircle quartz
Pipe 30.The substantially section of semicircle quartz ampoule 30 is semicircular tubular structure.It offers on semicircle quartz ampoule 30 and radially prolongs
The third elongated slot 31 stretched, third elongated slot 31 extend to the other end from one end of semicircle quartz ampoule 30.
Wherein, quartzy pipe mounting seat 150 can be down to by above-mentioned optical fiber welding point coating packaging tool 100 in specific works
At pedestal 110, and semicircle quartz ampoule 30 is mounted in quartzy pipe mounting seat 150.Then, the optical fiber 20 after welding is installed on
On first elongated slot 132, quartzy pipe mounting seat 150 is made to increase by elevating mechanism 140, so that the weld of optical fiber 20 enters the
In three elongated slots 31.After the weld of optical fiber 20 enters in third elongated slot 31, dispensing can be carried out to the weld of optical fiber 20, and pass through
Ultraviolet light solidifies glue, so that the weld of optical fiber 20 is packaged coating in semicircle quartz ampoule 30.
Semicircle quartz ampoule 30 can be mounted on quartz ampoule during the work time by above-mentioned optical fiber welding point coating packaging tool 100
In mounting base 150, and the optical fiber 20 after welding is installed in optical fiber mounting base 130, passes through the liter of quartzy pipe mounting seat 150
Drop provides good condition so that the weld of optical fiber 20 is installed in semicircle quartz ampoule 30 for subsequent encapsulation coating.It is whole
During a, the accurate positioning of packaging tool 100 is coated by optical fiber welding point, be can avoid bare fibre 20 and is sent out with semicircle quartz ampoule 30
Raw touching, and then bare fibre 20 is effectively prevent to be contaminated in coating encapsulation process, improve the yield of product.
Specifically in the present embodiment, referring to Figure 2 together, supporting plate 120 includes vertical portion 122 and connect with vertical portion 122
Mounting portion 124, " L " character form structure is formed between mounting portion 124 and vertical portion 122, optical fiber mounting base 130 is set to mounting portion
On 124.
Elevating mechanism 140 includes guide rod 141 and panel 143.141 one end of guide rod is set on pedestal 110, the other end
It is set on mounting portion 124.Panel 143 is slidably disposed on guide rod 141, and quartzy pipe mounting seat 150 is set to panel
On 143.Panel 143 is gone up and down by guide rod 141, so that quartzy pipe mounting seat 150 can be gone up and down.
Specifically, supporting plate 120 is two, two supporting plates 120 are symmetrically disposed on pedestal using 110 center of pedestal as symmetric points
On 110.Between two supporting plates 120 separately.Long hole 126 is offered on the vertical portion 122 of supporting plate 120, long hole 126 is along vertical portion
122 extending direction extends, and panel 143 wears the long hole 126 on two supporting plates 120.Panel 143 can be slided in long hole 126
It is dynamic.
Optical fiber mounting base 130 is also two.Two optical fiber mounting bases 130 are respectively arranged in the mounting portion of two supporting plates 120
On 124.Quartzy pipe mounting seat 150 is also two.Two quartzy pipe mounting seats 150 are all set on panel 143, and two quartz
Between pipe mounting seat 150 separately.When semicircle quartz ampoule 30 is installed in two quartzy pipe mounting seats 150, the semicircle quartz of part
Pipe 30 is located at the interval between two quartzy pipe mounting seats 150.
It should be pointed out that also settable sliding rail 143a on panel 143.Two quartzy pipe mounting seats 150 pass through sliding rail
143a is slidably disposed on panel 143, and quartzy pipe mounting seat 150 is set to panel 143 by sliding rail 143a, can facilitate behaviour
Make personnel the distance between two quartzy pipe mounting seats 150 are adjusted, to meet the semicircle quartz ampoule 30 of different length
Demand after having adjusted, can be locked quartzy pipe mounting seat 150 by threaded fastener.In addition, optical fiber mounting base 130 also by
Threaded fastener is fixed on mounting portion 124.
It further includes the first magnet 160 and the second magnet 170 that optical fiber welding point, which coats packaging tool 100,.The setting of first magnet 160
In on panel 143, the second magnet 170 is set on the mounting portion 124 of supporting plate 120.First magnet 160 can be with the second magnet
170 magnetic connections, so that panel 143 and 124 phase of mounting portion of supporting plate 120 are fixed.
It specifically at work, can be with the second magnetic by the first magnet 160 when panel 143 rises at mounting portion 124
The magnetic connection of iron 170, so that panel 143 and 124 phase of mounting portion of supporting plate 120 are fixed, so that optical fiber 20 and semicircle quartz
It is mutually fixed between pipe 30.
Elevating mechanism 140 may also include two transverse slats 146.Two transverse slats 146 are individually fixed in the both ends of panel 143.It is horizontal
Plate 146 includes the grip part 146a of prominent 143 end face of panel.Above-mentioned optical fiber welding point coating packaging tool 100 at work, operates
Personnel can carry out rising or falling for control panel 143 by the grip part 146a on transverse slat 146.
Elevating mechanism 140 further includes two cross bars 148.It is connected between two transverse slats 146 by two cross bars 148, two
Cross bar 148 is separately arranged, and two cross bars 148 clamp guide rod 141.Cross bar 148 is specially round bar, can be oppositely oriented bar
141 rotations.Two cross bars 148, which clamp guide rod 141, can keep entire in process of rising or falling to play guiding role
Panel 143 it is steady, and cross bar 148 can be oppositely oriented bar 141 rotation, frictional force when lifting can be subtracted.
In addition, the present invention also provides a kind of optical fiber welding points to coat packaging method also referring to Fig. 3 comprising following
Step:
Step S310 provides above-mentioned optical fiber welding point coating packaging tool 100.
Quartzy pipe mounting seat 150 is down at pedestal 110, and semicircle quartz ampoule 30 is mounted on quartz ampoule by step S320
In mounting base 150.
Optical fiber 20 after welding is fixed on the first elongated slot 132 by step S330 by flexible glue.
Step S340 promotes quartzy pipe mounting seat 150, so that the weld of optical fiber 20 enters in third elongated slot 31.Specifically
, after the weld of optical fiber 20 enters the third elongated slot 31 of semicircle quartz ampoule 30, pass through the first magnet 160 and the second magnet
170 or other fasteners will mutually be fixed between panel 143 and mounting portion 124 so that optical fiber 20 and semicircle quartz ampoule 30 it
Between mutually fix.
Step S350 carries out dispensing to the weld of optical fiber 20 and solidifies.Specifically, glue is shadowless glue, to optical fiber
After 20 weld carries out dispensing, it is irradiated with ultraviolet light, so that shadowless glue solidifies, to complete sealing operation.
Above-mentioned optical fiber welding point coating packaging tool 100 and optical fiber welding point coating packaging method can in specific work process
Semicircle quartz ampoule 30 is mounted in quartzy pipe mounting seat 150, and the optical fiber 20 after welding is installed on optical fiber mounting base 130
On, by the lifting of quartzy pipe mounting seat 150, so that the weld of optical fiber 20 is installed in semicircle quartz ampoule 30, it is subsequent
Encapsulation coating provides good condition.In whole process, the accurate positioning of packaging tool 100 is coated by optical fiber welding point, it can
It avoids bare fibre 20 from touching with semicircle quartz ampoule 30, and then effectively prevent bare fibre 20 dirty in coating encapsulation process
Dye, improves the yield of product.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of optical fiber welding point coats packaging tool characterized by comprising
Pedestal；
Supporting plate is set on the pedestal；
Optical fiber mounting base is set to the one end of the supporting plate far from the pedestal, and the optical fiber mounting base is equipped with the first elongated slot,
First elongated slot is for accommodating the optical fiber after welding；
Elevating mechanism is set on the supporting plate, and the relatively described supporting plate liftable；And
Quartzy pipe mounting seat is set on the elevating mechanism, and the elevating mechanism can drive the quartzy pipe mounting seat opposite
The supporting plate is gone up and down, and the second elongated slot is offered in the quartz pipe mounting seat, and second elongated slot is used to accommodate semicircle quartz ampoule,
The third elongated slot radially extended is offered on the semicircle quartz ampoule；
Wherein, the optical fiber after welding is installed on first elongated slot, and it is long that the semicircle quartz ampoule is installed on described second
In slot, the quartz pipe mounting seat rises, so that the weld of the optical fiber enters in the third elongated slot.
2. optical fiber welding point according to claim 1 coats packaging tool, which is characterized in that the supporting plate include vertical portion and
The mounting portion connecting with the vertical portion forms " L " character form structure, the optical fiber installation between the mounting portion and the vertical portion
Seat is set on the mounting portion.
3. optical fiber welding point according to claim 2 coats packaging tool, which is characterized in that the elevating mechanism includes:
Guide rod, described guide rod one end are set on the pedestal, and the other end is set on the mounting portion；
Panel is slidably disposed on guide rod, and the quartz pipe mounting seat is set on the panel.
4. optical fiber welding point according to claim 3 coats packaging tool, which is characterized in that the supporting plate is two, two
The supporting plate is symmetrically disposed on the pedestal by symmetric points of the base center, and between two supporting plates separately.
5. optical fiber welding point according to claim 4 coats packaging tool, which is characterized in that opened on the vertical portion of the supporting plate
Equipped with long hole, extending direction of the long hole along the vertical portion extends, and the panel wears the long hole on two supporting plates.
6. optical fiber welding point according to claim 4 coats packaging tool, which is characterized in that the optical fiber mounting base is two
A, two optical fiber mounting bases are respectively arranged on the mounting portion of two supporting plates；The quartz pipe mounting seat is two,
Two quartzy pipe mounting seats are all set on the panel, and between two quartzy pipe mounting seats separately.
7. optical fiber welding point according to claim 3 coats packaging tool, which is characterized in that further include the first magnet and second
Magnet, first magnet are set on the panel, and second magnet is set on the mounting portion of the supporting plate, and described
One magnet can be connect with the second magnet magnetism, so that the mounting portion of the panel and the supporting plate is mutually fixed.
8. optical fiber welding point according to claim 4 coats packaging tool, which is characterized in that the elevating mechanism further includes two
A transverse slat, two transverse slats are individually fixed in the both ends of the panel, and the transverse slat includes the grip part of the prominent panel end.
9. optical fiber welding point according to claim 8 coats packaging tool, which is characterized in that the elevating mechanism further includes two
A cross bar is connected between two transverse slats by two cross bars, and two cross bars are separately arranged, and described two
Cross bar clamps the guide rod.
10. a kind of optical fiber welding point coats packaging method, which comprises the following steps:
Optical fiber welding point as described in claim 1 to claim 9 any one is provided and coats packaging tool；
The quartzy pipe mounting seat is down to the base position, and the semicircle quartz ampoule is mounted on the quartzy pipe mounting seat
On；
The optical fiber after welding is fixed on first elongated slot by flexible glue；
The quartzy pipe mounting seat is promoted, so that the weld of the optical fiber enters in the third elongated slot；
Dispensing is carried out to the weld of the optical fiber and is solidified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445827.2A CN105938221B (en) | 2016-06-20 | 2016-06-20 | Optical fiber welding point coats packaging tool and optical fiber welding point coats packaging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445827.2A CN105938221B (en) | 2016-06-20 | 2016-06-20 | Optical fiber welding point coats packaging tool and optical fiber welding point coats packaging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105938221A CN105938221A (en) | 2016-09-14 |
| CN105938221B true CN105938221B (en) | 2019-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610445827.2A Active CN105938221B (en) | 2016-06-20 | 2016-06-20 | Optical fiber welding point coats packaging tool and optical fiber welding point coats packaging method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024234B (en) * | 2017-05-10 | 2020-01-14 | 武汉理工大学 | Packaging device and method of fiber grating sensor |
| CN109856726A (en) * | 2018-12-11 | 2019-06-07 | 安徽相和通信有限公司 | The optical fiber lifting device of optical fiber splicer |
| CN109633820A (en) * | 2018-12-11 | 2019-04-16 | 安徽相和通信有限公司 | Pyrocondensation guard method after fused fiber splice |
| CN109459822A (en) * | 2018-12-11 | 2019-03-12 | 安徽相和通信有限公司 | The optical fiber lifting device of pressure-bearing type optical fiber splicer |
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|---|---|---|---|---|
| CN1071515A (en) * | 1991-10-17 | 1993-04-28 | 住友电气工业株式会社 | Reinforcing apparatus for optical-fiber coupler |
| CN102053306A (en) * | 2010-12-02 | 2011-05-11 | 中国电子科技集团公司第四十六研究所 | Packaging process for polarization-maintaining fiber coupler |
| CN103336333A (en) * | 2013-05-31 | 2013-10-02 | 江苏天元激光科技有限公司 | Pump fiber combiner manufacturing method for large power fiber laser |
| CN204524558U (en) * | 2015-03-10 | 2015-08-05 | 大族激光科技产业集团股份有限公司 | The device of the non-penetration weld of a kind of laser |
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2016
- 2016-06-20 CN CN201610445827.2A patent/CN105938221B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071515A (en) * | 1991-10-17 | 1993-04-28 | 住友电气工业株式会社 | Reinforcing apparatus for optical-fiber coupler |
| CN102053306A (en) * | 2010-12-02 | 2011-05-11 | 中国电子科技集团公司第四十六研究所 | Packaging process for polarization-maintaining fiber coupler |
| CN103336333A (en) * | 2013-05-31 | 2013-10-02 | 江苏天元激光科技有限公司 | Pump fiber combiner manufacturing method for large power fiber laser |
| CN204524558U (en) * | 2015-03-10 | 2015-08-05 | 大族激光科技产业集团股份有限公司 | The device of the non-penetration weld of a kind of laser |
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| Publication number | Publication date |
|---|---|
| CN105938221A (en) | 2016-09-14 |
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