CN206960754U - A kind of high power laser light Transmission Fibers - Google Patents
A kind of high power laser light Transmission Fibers Download PDFInfo
- Publication number
- CN206960754U CN206960754U CN201720985622.3U CN201720985622U CN206960754U CN 206960754 U CN206960754 U CN 206960754U CN 201720985622 U CN201720985622 U CN 201720985622U CN 206960754 U CN206960754 U CN 206960754U
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- optical fiber
- sub
- laser light
- high power
- light transmission
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Abstract
The utility model discloses a kind of high power laser light Transmission Fibers, including coat, outer tube is provided with inside the coat, and glass inner sleeve is installed inside outer tube, sub-set pipe is installed, its sub-set pipe is provided with seven, and sub- inside pipe casing is provided with fibre bundle inside the glass inner sleeve.The high power laser light Transmission Fibers coat is a floor height molecule film waterproof material, prevent when transporting carrying, user is in order to facilitate quick, can be by some optical fiber boundlings into a bundle, abrasion is easily produced each other, optical fiber surface is caused to damage and influence the transmission performance of optical fiber, the microbend performance of optical fiber is also improved simultaneously, film waterproof material possesses water-proof function, can protect optical fiber under water also can normal work operating, the coefficient of expansion of glass inner sleeve is consistent with the coefficient of expansion of fibre bundle, prevent hardness not high enough inconsistent with the linear expansion coefficient of optical fiber, cause to come off in process of lapping, form rough hole, so as to not reach required precision.
Description
Technical field
Electronic telecommunication technical field is the utility model is related to, specially a kind of high power laser light Transmission Fibers.
Background technology
At present, in fields such as medical treatment, material processing, laser displays, it is desirable to which the Output optical power of optical fiber head is very high, traditional
Optical fiber structure includes fixed sleeving and simple optical fiber, and fixed sleeving is advantageous to optical fiber structure being fixed on other devices, single
Optical fiber is inserted into fixed sleeving and surrounding is fixed in fixed sleeving with gluing knot, and optical fiber will typically be ground, polish
Etc. PROCESS FOR TREATMENT, if grinding not enough can finely cause fiber end face the phenomenon that burr etc. influences flatness, Huo Zhe occur
Fiber end face is attached to dust during use or cut occurs in end face, can all cause the generation of scattering phenomenon, scatters light meeting
Optical cement is heated, when being transmitted for high power laser light, heat build-up phenomenon will be very serious, and optical cement will volatilize pollution
Fiber end face, when heat build-up to a certain extent when, the optical cement near optical fiber cephalic par will burn, and burn optical fiber
Region near head, the optical fiber burnt out can only re-start grinding and could use, and serious can only change optical fiber, and utilization is single
Optical fiber output high power laser light, it can only use without adhesive process, i.e., produce a groove in the cephalic par of optical fiber, make simple optical fiber
End near it is exposed but this structure is high to the rigidity requirement of optical fiber in a groove, otherwise the end of optical fiber will be bent,
The power output of other single laser is also very limited, and this also significantly limit transmission in connected simple optical fiber and swashs
The power of light, so being badly in need of a kind of new high power laser light Transmission Fibers.
Utility model content
The purpose of this utility model is to provide a kind of high power laser light Transmission Fibers, to solve to carry in above-mentioned background technology
The existing design that uses gone out is unreasonable, and can produce burr influences flatness, and producing cut causes scattering phenomenon, and the light burnt out
The problem of fibre can not be continuing with, and be obtained from new grinding, and power output is too low.
To achieve the above object, the following technical scheme of the utility model offer, a kind of high power laser light Transmission Fibers, including
Coat, the coat inside is provided with outer tube, and glass inner sleeve is provided with inside outer tube, in the glass inner sleeve
Portion is provided with sub-set pipe, and its sub-set pipe is provided with seven, and sub- inside pipe casing is provided with fibre bundle.
Preferably, the coat is molecule film waterproof material.
Preferably, the material of the outer tube is copper or stainless steel, and glass inner sleeve is fully wrapped around, glass inner sleeve
Material is borate glass.
Preferably, the coefficient of expansion of the glass inner sleeve and the coefficient of expansion of fibre bundle are consistent.
Preferably, the sub-set pipe is made up of fibre reinforced covering material.
Preferably, the fibre bundle hexagonal order arrangement in sub-set pipe.
Compared with prior art, the beneficial effects of the utility model are：The high power laser light Transmission Fibers coat is point
Sub- film waterproof material, it is a kind of macromolecular coating waterproof layer, prevents optical fiber surface from damaging and influenceing the transmission performance of optical fiber, simultaneously
Also improve the microbend performance of optical fiber, film waterproof material possesses water-proof function, can protect optical fiber under water also can normal work operating,
The material of outer tube is copper or stainless steel, and glass inner sleeve is fully wrapped around, and glass inner sleeve material is borate glass, is used
Copper or stainless steel are that outer tube can increase the shock resistance of optical fiber, while can function as optical fiber and use is connected with other elements
Adapter, the softening temperature of borate glass will be far above the ignition temperature of optical cement, avoiding problems because accumulation heat it is serious
The situation for causing filler to burn and burning optical fiber occurs, the coefficient of expansion of glass inner sleeve and the coefficient of expansion one of fibre bundle
Cause, prevent hardness not high enough inconsistent with the linear expansion coefficient of optical fiber, cause to come off in process of lapping, formed uneven
Hole, so as to not reach required precision, sub-set pipe is made up of fibre reinforced covering material, high-performance carbon fibre enhancing cladding material
The characteristics of expecting the sub-set pipe flexible, corrosion-resistant, light weight, electromagnetic shielding characteristic that form, and the weight of optical fiber is alleviated,
Fibre bundle hexagonal order arrangement in sub-set pipe so that power output greatly reinforces, and significantly increases connected
The power of transmission laser in simple optical fiber.
Brief description of the drawings
Fig. 1 is the utility model cross section structure schematic diagram；
Fig. 2 is the utility model positive structure schematic；
Fig. 3 is that the utility model second opens positive structure schematic；
Fig. 4 is the glass sock inner tube and fiber bundle structure schematic diagram before the heating of the utility model head；
Fig. 5 is the glass sock inner tube and fiber bundle structure schematic diagram after the heating of the utility model head.
In figure：1st, coat, 2, outer tube, 3, glass inner sleeve, 4, sub-set pipe, 5, fibre bundle.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of high power laser light Transmission Fibers, including apply
Coating 1, the inside of coat 1 is provided with outer tube 2, and glass inner sleeve 3 is provided with inside outer tube 2, and coat 1 is molecule film
Waterproof layer, it is a kind of macromolecular coating waterproof layer, prevents optical fiber surface from damaging and influenceing the transmission performance of optical fiber, while also improve
The microbend performance of optical fiber, film waterproof material possess water-proof function, can protect optical fiber under water also can normal work operating, outer tube
2 material is copper or stainless steel, and glass inner sleeve 3 is fully wrapped around, and the material of glass inner sleeve 3 is borate glass, using copper
Or stainless steel is that outer tube 2 can increase the shock resistance of optical fiber, while it can function as optical fiber and use be connected with other elements
Adapter, the softening temperature of borate glass will be far above the ignition temperature of optical cement, avoiding problems because accumulation heat it is serious
The situation for causing filler to burn and burning optical fiber occurs, the coefficient of expansion of glass inner sleeve 3 and the coefficient of expansion one of fibre bundle 5
Cause, prevent hardness not high enough inconsistent with the linear expansion coefficient of optical fiber, cause to come off in process of lapping, formed uneven
Hole, so as to not reach required precision, sub-set pipe 4 is installed inside glass inner sleeve 3, its sub-set pipe 4 is provided with seven, and sub-set
The inside of pipe 4 is provided with fibre bundle 5, and sub-set pipe 4 is made up of fibre reinforced covering material, high-performance carbon fibre enhancing covering material structure
Into sub-set pipe 4 there is the characteristics of toughness, corrosion-resistant, light weight, electromagnetic shielding characteristic, and alleviate the weight of optical fiber, light
Fine beam 5 hexagonal order arrangement in sub-set pipe 4 so that power output greatly reinforces, and significantly increases connected
The power of transmission laser in simple optical fiber.
Operation principle：When using the high power laser light Transmission Fibers, there are seven sub- sleeve pipes 4 inside the light pricker, each
The inside of sub-set pipe 4 is exceedingly fast containing 14 with optical fiber, transfer rate, when light pricker beam 5 because of information transfer and caused by high temperature, in glass
Borate glass heat expansion in sleeve pipe 3, and the coefficient of expansion is consistent with the coefficient of expansion of fibre bundle 5, then avoids light pricker beam 5 and meet
The problem of heat comes off, coat 1 enable the light pricker to keep off water in macromolecular coating waterproof layer by layer in seabed information transfer, chance water
Outside, the information transfer without influenceing inside of optical fibre, here it is the use process of the high power laser light Transmission Fibers.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of high power laser light Transmission Fibers, including coat (1), it is characterised in that：It is provided with inside the coat (1) outer
Sleeve pipe (2), and glass inner sleeve (3) is installed inside outer tube (2), sub-set pipe is installed inside the glass inner sleeve (3)
(4), its sub-set pipe (4) is provided with seven, and is provided with fibre bundle (5) inside sub-set pipe (4).
A kind of 2. high power laser light Transmission Fibers according to claim 1, it is characterised in that：The coat (1) is point
Sub- film waterproof material.
A kind of 3. high power laser light Transmission Fibers according to claim 1, it is characterised in that：The material of the outer tube (2)
Expect for copper or stainless steel, and glass inner sleeve (3) is fully wrapped around, glass inner sleeve (3) material is borate glass.
A kind of 4. high power laser light Transmission Fibers according to claim 1, it is characterised in that：The glass inner sleeve (3)
The coefficient of expansion it is consistent with the coefficient of expansion of fibre bundle (3).
A kind of 5. high power laser light Transmission Fibers according to claim 1, it is characterised in that：The sub-set pipe (4) is by carbon
Fiber reinforcement covering material is made.
A kind of 6. high power laser light Transmission Fibers according to claim 1, it is characterised in that：The fibre bundle (5) is in son
Hexagonal order arrangement in sleeve pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985622.3U CN206960754U (en) | 2017-08-08 | 2017-08-08 | A kind of high power laser light Transmission Fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985622.3U CN206960754U (en) | 2017-08-08 | 2017-08-08 | A kind of high power laser light Transmission Fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960754U true CN206960754U (en) | 2018-02-02 |
Family
ID=61380550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720985622.3U Expired - Fee Related CN206960754U (en) | 2017-08-08 | 2017-08-08 | A kind of high power laser light Transmission Fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717515A (en) * | 2022-04-06 | 2022-07-08 | 北京理工大学 | Hard coating toughening structure and toughness evaluation method |
-
2017
- 2017-08-08 CN CN201720985622.3U patent/CN206960754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717515A (en) * | 2022-04-06 | 2022-07-08 | 北京理工大学 | Hard coating toughening structure and toughness evaluation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20190808 |
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| CF01 | Termination of patent right due to non-payment of annual fee |