CN208125948U - A kind of quantum dot-doped fiber preparation apparatus - Google Patents
A kind of quantum dot-doped fiber preparation apparatus Download PDFInfo
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- CN208125948U CN208125948U CN201820628131.8U CN201820628131U CN208125948U CN 208125948 U CN208125948 U CN 208125948U CN 201820628131 U CN201820628131 U CN 201820628131U CN 208125948 U CN208125948 U CN 208125948U
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Abstract
The utility model discloses a kind of quantum dot-doped fiber preparation apparatus, belong to optical communication and technical field of nano material.Described device includes：Multiple card slots, injection needle, microscope device, light curring unit and rotating device, the multiple card slot is linearly distributed setting, for fixing hollow-core fiber, the position near the card slot of end is arranged in the multiple card slot in the injection needle, the microscope device is arranged in the mode opposite with the hollow periphery of the hollow-core fiber, and the periphery of the hollow-core fiber is arranged in the light curring unit.Quantum dot-doped fiber preparation apparatus provided by the utility model, it is simple and easy to do, the preparation of different type, different sizes, the quantum dot-doped optical fiber of various concentration can be met.
Description
Technical field
The utility model relates to optical communication and technical field of nano material, in particular to a kind of quantum dot-doped optical fiber system
Standby device.
Background technique
Quantum dot is the nanocrystal of size 1-20nm, and internal electron or hole are limited on three-dimensional space, energy level knot
Structure is discrete, has quantum size effect, quantum confined effect, skin effect etc., is widely used to biological fluorescent labelling, light is urged
The fields such as change, solar battery.The absorption of quantum dot, radiation spectrum almost cover 490-2300nm wave band, therefore quantum dot-doped
Optical fiber is the preferable selection for realizing broad-band illumination；Absorption (radiation) peak can be realized by change quantum vertex type, size simultaneously
Controllably, simple process is opened to realize that wideband adjustable shines in quantum dot-doped microcrystalline glass optical fiber for position, overall with half high (FWHM)
New approach is warded off.Therefore, quantum dot is applied to silica fibre and quantum dot-doped optical fiber is made, to New Generation Optical fiber amplifier
Research be of great significance, providing a kind of quantum dot-doped fiber preparation apparatus that simplicity is handy just seems particularly necessary.
Utility model content
In order to solve problems in the prior art, the utility model embodiment provides a kind of quantum dot-doped optical fiber preparation dress
It sets.The technical solution is as follows：
A kind of quantum dot-doped fiber preparation apparatus is provided, described device includes：
Multiple card slots, injection needle, microscope device, light curring unit and rotating device, the multiple card slot are linear
Distribution setting, for fixing hollow-core fiber, the attached of the card slot for being located at end in the multiple card slot is arranged in the injection needle
Near position, the microscope device are arranged in the mode opposite with the hollow periphery of the hollow-core fiber, the light curring unit
The periphery of the hollow-core fiber is set.
Preferably, the card slot is V-groove.
Preferably, the quantity of the card slot is 2.
Preferably, the microscope device includes microscope and the micro-image display device connecting with the microscope.
Preferably, the light curring unit includes UV light reflecting cover and UV lamp pipe.
Preferably, the injection needle is micron syringe needle.
Preferably, the injection needle is also connected with the control device of its injection of control.
Technical solution bring beneficial effect provided by the embodiment of the utility model is：
The quantum dot-doped fiber preparation apparatus provided, structure is simple, and it is dense can to meet different type, different sizes, difference
Spend the preparation of quantum dot doped fiber.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is quantum dot-doped fiber preparation apparatus structural schematic diagram provided by the embodiment of the utility model.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, implement below in conjunction with the utility model
Attached drawing in example, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality
With novel protected range.
It should be noted that the utility model " near " etc. in orientation as described in description be all based on orientation shown in the drawings
Or the contextual definition of position, it is merely for convenience of describing the present invention and simplifying the description, rather than described in indication or suggestion
Device must be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.It is practical new at this
It is the meaning of " plurality " is two and more than two in the description of type, unless otherwise specifically defined.
Quantum dot-doped fiber preparation apparatus provided by the embodiment of the utility model, it is simple and easy to do, can meet different type,
The preparation of the quantum dot-doped optical fiber of different sizes, various concentration.
Combined with specific embodiments below and attached drawing, to quantum dot-doped optical fiber preparation dress provided by the embodiment of the utility model
It sets and is described further.
Quantum dot-doped fiber preparation apparatus provided by the embodiment of the utility model, including it is multiple card slots, injection needle, aobvious
Micro-mirror device, light curring unit, rotating device and mounting platform.
Wherein, multiple card slots linearly distribution setting on mounting platform, for solid before preparing quantum dot doped fiber
Determine hollow-core fiber, the quantity of card slot can be two or more here, and multiple card slots can guarantee the balance of hollow-core fiber
Stability.The shape of card slot is preferably V-groove, also can choose other any type in the cards of U-type groove such as and fixes
Structure, the utility model embodiment do not limit it especially.The fixing stability of V-groove is preferable, facilitate it is handy, also just by
In this, when card slot is V-groove, selection is also just firm enough using two.Injection needle, which is arranged in multiple card slots, is located at end
Hollow-core fiber is injected convenient for injection needle in this way when hollow-core fiber is placed in card slot position near the card slot at end
Operation.Injection needle is also connected with the control device of its injection of control, is preferably fixed by mounting platform, and when operation passes through tune
The x y location for saving mounting platform controls injection needle.Additionally preferably, injection needle here is preferably chosen a micron syringe needle.
Microscope device is arranged in the mode opposite with the hollow periphery of hollow-core fiber, preferably with the hollow periphery face of hollow-core fiber
Mode, the effect for preparing for quantum dot-doped optical fiber observes and records.Preferably microscope device includes micro-
Mirror and the micro-image display device being connect with the microscope, such as computer etc..Light curring unit is arranged in hollow-core fiber
Periphery, for optical fiber carry out photocuring, preferably include UV light reflecting cover and UV lamp pipe.
Fig. 1 is quantum dot-doped fiber preparation apparatus structural schematic diagram provided by the embodiment of the utility model.Such as Fig. 1 institute
Show, hollow-core fiber 1 is placed on two V-grooves 2,4, and two V-grooves 2,4 are set on mounting platform with a fixed spacing, spacing here
It can be adjusted according to the hollow-core fiber segment length of interception.Micron syringe needle 3 is located at position near V-groove 2, micron syringe needle 3
It is installed on the control device (not shown) of its injection of control.Microscope 5 is set to the hollow circumference in face hollow-core fiber one end
The position in face, microscope 5 are connected with micro-image display device 6.The periphery of hollow-core fiber 1 is provided with 7 He of UV light reflecting cover
UV lamp pipe 8.
All the above alternatives can form the alternative embodiment of the utility model, herein using any combination
No longer repeat one by one.
In conclusion quantum dot-doped fiber preparation apparatus provided by the embodiment of the utility model, compared with prior art, tool
There is following beneficial effect：
1, the quantum dot-doped fiber preparation apparatus provided, structure is simple, can meet different type, different sizes, difference
The preparation of the quantum dot-doped optical fiber of concentration.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of quantum dot-doped fiber preparation apparatus, which is characterized in that including：Multiple card slots, injection needle, microscope are set
Standby, light curring unit and rotating device, the multiple card slot are linearly distributed setting, for fixing hollow-core fiber, the injection
Syringe needle be arranged in the multiple card slot positioned at end card slot near position, the microscope device with the hollow light
The opposite mode of fine hollow periphery is arranged, and the periphery of the hollow-core fiber is arranged in the light curring unit.
2. the apparatus according to claim 1, which is characterized in that the card slot is V-groove.
3. the apparatus of claim 2, which is characterized in that the quantity of the card slot is 2.
4. the apparatus according to claim 1, which is characterized in that the microscope device includes microscope and micro- with this
The micro-image display device of mirror connection.
5. the apparatus according to claim 1, which is characterized in that the light curring unit includes UV light reflecting cover and UV lamp
Pipe.
6. the apparatus according to claim 1, which is characterized in that the injection needle is micron syringe needle.
7. device according to claim 1 or 6, which is characterized in that the injection needle, which is also connected with, controls its injection
Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628131.8U CN208125948U (en) | 2018-04-27 | 2018-04-27 | A kind of quantum dot-doped fiber preparation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628131.8U CN208125948U (en) | 2018-04-27 | 2018-04-27 | A kind of quantum dot-doped fiber preparation apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208125948U true CN208125948U (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820628131.8U Expired - Fee Related CN208125948U (en) | 2018-04-27 | 2018-04-27 | A kind of quantum dot-doped fiber preparation apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412681A (en) * | 2018-04-27 | 2019-11-05 | 中天科技光纤有限公司 | A kind of quantum dot-doped fiber preparation apparatus and method |
-
2018
- 2018-04-27 CN CN201820628131.8U patent/CN208125948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412681A (en) * | 2018-04-27 | 2019-11-05 | 中天科技光纤有限公司 | A kind of quantum dot-doped fiber preparation apparatus and method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |