CN207248785U - A kind of optical fiber quality detecting system - Google Patents
A kind of optical fiber quality detecting system Download PDFInfo
- Publication number
- CN207248785U CN207248785U CN201721175834.1U CN201721175834U CN207248785U CN 207248785 U CN207248785 U CN 207248785U CN 201721175834 U CN201721175834 U CN 201721175834U CN 207248785 U CN207248785 U CN 207248785U
- Authority
- CN
- China
- Prior art keywords
- camera bellows
- optical fiber
- fixing device
- optic fibre
- detecting system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 51
- 239000000835 fiber Substances 0.000 claims abstract description 95
- 238000012360 testing method Methods 0.000 claims abstract description 54
- 230000010365 information processing Effects 0.000 claims description 3
- 241001062009 Indigofera Species 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 13
- 230000005611 electricity Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 206010021703 Indifference Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 238000003079 width control Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The utility model provides a kind of optical fiber quality detecting system, the system comprises the first camera bellows, the second camera bellows, the light source and speculum being arranged in first camera bellows, optic fibre fixing device, CCD camera and the stepper motor being arranged in second camera bellows, and image processing system.The utility model provides the quantity and length according to testing fiber, adjust optic fibre fixing device, it is achieved thereby that quick detection, multifiber is detected at the same time using optic fibre fixing device at the same time, realize batch detection optical fiber quality, so as to solve the problems of the prior art, requirement of the scintillator detector to optical fiber quality ensure that.
Description
Technical field
The field of quality control of large-area flicker body neutron detector technology medium wave shifting fiber is the utility model is related to, especially
It is related to a kind of optical fiber quality detecting system.
Background technology
There is preferable neutron detection ability by the scintillator neutron detector that neutron-sensitive medium is aided with ripple shifting fiber of 6Li
And position resolution.Ripple shifting fiber can absorb the photon of side incidence, and be converted to certain probability longer wavelengths of
Photon transmits in a fiber, is finally received by the photomultiplier of optical fiber connector, and is screened by amplification, in being recorded by computer
Subsignal, obtains the detection efficient and positional information of neutron.Therefore the quality of ripple shifting fiber is extremely important, and the quality of optical fiber is main
Refer to the uniformity and optical attenuation length of optical fiber, optical fiber uniformity is good, and the uniformity of signal is all right；Optical attenuation length is grown, signal
Amplitude is with regard to big, and the detection efficient of such neutron is high and position resolution is more preferable, and modifying factor is also few.Therefore how quick, batch is examined
The problem of surveying optical fiber quality, is prior art urgent problem to be solved.
Utility model content
In order to solve the problems in the existing technology, the utility model provides a kind of optical fiber quality detecting system.This
Utility model passes through optic fibre fixing device, CCD camera, stepper motor and image processing system one-time detection multifiber, inspection
It is simple to operation to survey device, while realizes quick, batch detection optical fiber quality, and ensure that optical fiber matter in scintillator detector
The requirement of amount.
The utility model provides a kind of optical fiber quality detecting system, including：First camera bellows, the second camera bellows, is arranged at described
Light source and speculum in first camera bellows, optic fibre fixing device, CCD camera and the stepping electricity being arranged in second camera bellows
Machine, and image processing system；
The optic fibre fixing device and CCD camera are fixed on the stepper motor, and the optic fibre fixing device is used for solid
Determine testing fiber；First camera bellows and the second camera bellows are each provided with light hole；
The light beam that the light source is sent irradiates after the light hole of speculum, the light hole of the first camera bellows and the second camera bellows
To the incidence end of the testing fiber, the CCD camera gathers the image information of the exit end of the testing fiber, and is transmitted to
Described image processing system carries out Image Information Processing.
In one embodiment, first camera bellows and the second camera bellows horizontal Tile are placed, and by light tight material
It is made；The first camera bellows front, which is equipped with, opens the door, for replacing the testing fiber.
In one embodiment, the light-emitting window of the light source is provided with broad-adjustable slit, the second camera bellows outside
Equipped with manual adjustment knob, for adjusting the width of the slit manually.
In one embodiment, the light source is the blue led light source of wavelength 430nm, is sent by the slit described
Light beam.
In one embodiment, the optic fibre fixing device includes：Stent, cutting plate, O-ring and cover board；
The optic fibre fixing device is fixed by the bracket on the stepper motor；
The stent is used to support the cutting plate；
The O-ring is arranged in the groove of the cutting plate, and the O-ring is used to place the testing fiber；
State the groove of cutting plate in the cover plate lid residence.
In one embodiment, further include：Power supply unit, the power supply unit are electrically connected with the stepper motor.
In one embodiment, the testing fiber is ripple shifting fiber；
The quantity and adjustable in length of the ripple shifting fiber.
For at present can not quickly, batch detection optical fiber quality the problem of, the utility model embodiment provides a kind of light
Fine quality detecting system, including the first camera bellows, the second camera bellows, the light source and speculum being arranged in first camera bellows, are set
Optic fibre fixing device, CCD camera and stepper motor in second camera bellows, and image processing system.The utility model
According to the quantity and length of testing fiber, optic fibre fixing device is adjusted, it is achieved thereby that quick detection, while fixed using optical fiber
Device detects multifiber at the same time, realizes batch detection optical fiber quality, so as to solve the problems of the prior art, ensure that
Requirement of the scintillator detector to optical fiber quality.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the facing structure figure of the utility model optical fiber quality detecting system；
Fig. 2 is optical fiber quality detecting system placement position schematic diagram in one embodiment of the utility model；
Fig. 3 is the overlooking structure figure of the utility model optical fiber quality detecting system structure；
Fig. 4 is that optic fibre fixing device puts schematic diagram in one embodiment of the utility model；
Fig. 5 is optic fibre fixing device structure chart in one embodiment of the utility model；
Fig. 6 A, Fig. 6 B are the hardened compositions of cutting in one embodiment of the utility model；
Fig. 7 is the hardened composition of cutting that cover board is carried in one embodiment of the utility model；
Fig. 8 is that optical fiber puts schematic diagram in one embodiment of the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
On " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
Also be not used to limit the utility model, its only for distinguish with constructed term description element or operation.
On " electric property coupling " used herein, can refer to two or multiple element mutually directly make entity or be electrically connected with
Touch, or mutually put into effect body or in electrical contact indirectly, and " electric property coupling " also can refer to two or more element mutual operations or dynamic
Make.
It is open term, i.e., on "comprising" used herein, " comprising ", " having ", " containing " etc.
Mean including but not limited to.
On it is used herein " and/or ", include the things any or all combination.
On direction term used herein, such as：Upper and lower, left and right, front or rear etc., are only to refer to annexed drawings
Direction.Therefore, the direction term used is intended to be illustrative and not intended to limit this case.
For problems of the prior art, the utility model provides a kind of optical fiber quality detecting system.The optical fiber
Quality detecting system, its structure chart as shown in Figure 1, including：First camera bellows 1, the second camera bellows 2, is arranged in first camera bellows 1
Light source 3 and speculum 4, optic fibre fixing device 5, CCD camera 6 and the stepper motor 7 being arranged in second camera bellows 2, with
And image processing system 8.
Optic fibre fixing device 5 and CCD camera 6 are fixed on stepper motor 7, and optic fibre fixing device 5 is used to fix light to be measured
Fibre 9.First camera bellows, 1 side sets a light hole 10, and 2 side of the second camera bellows sets a light hole 11,.
The light beam 12 that light source 3 is sent enters the light hole of 10 and second camera bellows of light hole of the first camera bellows by speculum 13
The incidence end of testing fiber 9 is irradiated to after 11.CCD camera 6 gathers the image information of the exit end of testing fiber 9, and is transmitted to
Image processing system 8 carries out Image Information Processing.
When it is implemented, as shown in Figure 1, the first camera bellows 1 and the second camera bellows 2 are two independent babinets, it is used to load
Above-mentioned all parts and the lucifuge for keeping all parts.Light source 3 and optical fiber is set to fix dress by the first camera bellows 1 and the second camera bellows 2
It is separated to put 5, it is possible to reduce optical fiber detector the space occupied and material, convenience in transport and put and easy to control light
Beam.
Optic fibre fixing device 5 and CCD camera 6 are erected on stepper motor 7, and keep optic fibre fixing device 5 and CCD phases
The distance between machine 6 is not more than 10cm, and the utility model is not limited.Wherein, CCD camera 6 for line array CCD, area array CCD or
Any one camera in digital camera, the utility model are not limited.
Speculum 13 makes that light beam 12 passes sequentially through light hole 10 and light hole 11 reflexes to 9 incidence end of testing fiber, makes to treat
Survey the uniform indifference of incident light of optical fiber 9.
In one embodiment, as shown in Figure 1, the first camera bellows 1 and the second camera bellows 2 are maintained at same level by speculum 13
Face is placed side by side, and the first camera bellows 1 is made with the second camera bellows 2 of light tight material.First camera bellows, 1 front is provided with one to open
Door 14, for replacing testing fiber 9.
When it is implemented, since light tight material includes metal and nonmetallic, the first camera bellows 1 and second is dark in the present embodiment
Case 2 is made of metallic aluminium so that the first camera bellows 1 and the second camera bellows 2 have the advantages that lucifuge and light quality, the utility model
It is not limited.
As shown in Figure 1, opening the door 14 easy to open and close, make replacement testing fiber 9 more convenient.After closing enabling 14,
Ensure the closed and photophobism of the first camera bellows 1, the utility model is not limited.
In one embodiment, as shown in Fig. 2, the first camera bellows 1 and the second camera bellows 2 can also use the embodiment placed up and down,
The utility model is not limited.
In one embodiment, the light-emitting window of light source 3 is provided with broad-adjustable slit 15, and the outside of the second camera bellows 2 is equipped with manual
Adjusting knob 16, for adjusting the width of slit 15 manually.
When it is implemented, as shown in figure 3, manual adjustment knob 16 by being rotated to extend into the outside of the second camera bellows 2, is realized
The width of the slit 15 set to the light-emitting window of light source 3 is continuously adjusted, so as to fulfill the width adjusting to light beam 12.Pass through
Speculum 13 makes that light beam 12 passes sequentially through light hole 10 and light hole 11 reflexes to 9 incidence end of testing fiber, makes testing fiber 9
The uniform indifference of incident light.
In one embodiment, light source 3 is the blue led light source of wavelength 430nm, and light beam 12 is sent by slit 15.
When it is implemented, light source 3 for optical fiber detector provide needed for incident light source, for ensure be incident on every light to be measured
Light indifference as far as possible on fibre, the uniformity of the light beam 12 in the range of 0.5*2cm that light source 3 produces reach more than 95%, and
Width can be adjusted.Restricted according to the LED that testing fiber 9 is different to the absorption efficiency of Different lightwave section and is commercially available, this
Embodiment light source 3 uses wavelength to be not limited for 430nm blue leds, the utility model.
In one embodiment, optic fibre fixing device 5, as shown in figure 4, including：Stent 20, cutting plate 21, O-ring 22 and cover board
23。
Optic fibre fixing device 5 is fixed on stepper motor 7 by stent 20；
Stent 20 is used to support cutting plate 21；
O-ring 22 is arranged in the groove 24 of cutting plate 21, and O-ring 22 is used to place testing fiber 9；
Cover board 23 covers the groove 24 of cutting plate 21.
When it is implemented, cover board 23 is positioned in stent 20 after being covered with cutting plate 21.
As shown in figure 5, stent 20 is fixed on stepper motor 7, and keep between optic fibre fixing device 5 and CCD camera 6
Distance is not more than 10cm.
Testing fiber 9 is fixed in optic fibre fixing device 5, makes the incidence end stent 20 of testing fiber 9 and close centre
The distance between stent 20 of position is 35cm, while the incidence end of testing fiber 9 is placed side by side in groove 24 and ensures light
It is seamless between fibre, and keep the core spacing of 9 exit end of testing fiber to be not less than 4mm, and keep each optical fiber to locate
In horizontality.
Fig. 6 A are for the structure chart for the cutting plate 21 for fixing 9 incidence end of testing fiber and centre position.As shown in Figure 6A,
The cutting plate 21 for selecting to correspond to 9 incidence end of testing fiber and centre position uses according to the quantity of a collection of testing fiber 9, cutting plate
21 can be 5cm long, and the quantity of testing fiber 9 of the width with testing is corresponding, and cutting plate 21 at least has 1 groove 24, groove 24
Size can be 5cm long, 1mm is deep.In order to ensure between incident testing fiber 9 without slit, therefore it is positioned over incidence end and centre
Testing fiber 9 in the groove 24 of the cutting plate 21 of position is without using O-ring 22.In order to avoid testing fiber 9 in testing by
Abrasion, therefore the material of the cutting plate 21 in incidence end and centre position is opaque plastics material or silica gel etc., this practicality is new
Type is not limited.
Cutting plate 21 covers cover board 23, and after fixed testing fiber 9, is positioned in stent 20.
Cover board 23 is made of the plastics in transparent materials, and the utility model is not limited.
Fig. 6 B are for the structure chart for the cutting plate 21 for fixing 9 exit end of testing fiber.As shown in Figure 6B, testing fiber 9
The size for the cutting plate 21 that exit end uses can be 5cm long, the cutting plate of 6cm wide, and cutting plate 21 has multiple grooves 24, groove
24 show that size can be 4mm wide, and 4mm is deep, and groove spacing is 1mm.Multiple O-rings 22 are utilized during test by every testing fiber 9
It is positioned in groove 24, ensures that the core spacing of optical fiber is not less than 4mm, and keep each optical fiber to be in horizontality, keeps away
Exempt from testing fiber 9 to be worn during the test, the utility model is not limited.
Fig. 7 is the hardened composition of cutting that cover board is carried in one embodiment of the utility model.As shown in fig. 7, cutting plate 21 covers
Upper cover plate 23, and after fixed testing fiber 9, be positioned in stent 20.After cutting plate 21 covers cover board 23, testing fiber can be made
9 horizontal directions keep horizontal, and vertical direction is placed side by side.
Cover board 23 is made of the plastics in transparent materials, and the utility model is not limited.
In one embodiment, optical fiber detector further includes power supply unit 17, and power supply unit 17 is electrically connected with stepper motor 7.
In one embodiment, power supply unit 17 includes numeric type low-pressure adjusting economize on electricity source 18 and constant pressure source 19.
When it is implemented, as shown in Figure 1, numeric type low-pressure adjusting economize on electricity source 18 is electrically connected with stepper motor 7, by adjusting number
The Pulse Width Control stepper motor 7 for low-tension supply 18 that font is adjustable moves horizontally.
Constant pressure source 19 is electrically connected with light source 3, is powered for light source 3, the utility model is not limited.
In one embodiment, power supply unit 17 only includes numeric type low-pressure adjusting economize on electricity source 18, numeric type low-pressure adjusting economize on electricity source 18
It is electrically connected at the same time with stepper motor 7 and light source 3.
When it is implemented, Pulse Width Control stepper motor 7 by adjusting the adjustable low-tension supply 18 of numeric type moves horizontally；
Powered by numeric type low-pressure adjusting economize on electricity source 18 for light source 3, the utility model is not limited with the above.
When it is implemented, power supply unit 17 is placed on outside the first camera bellows 1 and the second camera bellows 2, easy to adjust and see in real time
Survey voltage value.
In one embodiment, testing fiber 9 is ripple shifting fiber, the quantity and adjustable in length of ripple shifting fiber.
When it is implemented, according to large-area flicker body neutron detector, needs, the length of testing fiber 9 may be configured as in itself
1.1m or 1.4m, the quantity of batch test testing fiber 9 are determined by the quantity of the groove 24 of the exit end cutting plate of testing fiber
Fixed, the utility model is not limited.
When the length of testing fiber 9 is 1.1m, fixed optic fibre fixing device 5 is required according to following：As shown in figure 8, treat
It is 35cm to survey the distance between the incidence end stent 20 of optical fiber 9 and the stent 20 in centre position；The incidence end of testing fiber 9 ensures
Seamless between optical fiber, exit end ensures that the core spacing of optical fiber is not less than 4mm, and each optical fiber keeps horizontal, just
Image information is gathered in CCD camera.
When the length of testing fiber 9 is 1.4m, fixed optic fibre fixing device 5 is required according to following：As shown in figure 8, treat
It is 35cm to survey the distance between the incidence end stent 20 of optical fiber 9 and the stent 20 in centre position；The incidence end of testing fiber 9 ensures
Seamless between optical fiber, exit end ensures that the core spacing of optical fiber is not less than 4mm, and each optical fiber keeps horizontal, just
Image information is gathered in CCD camera.
For at present can not quickly, batch detection optical fiber quality the problem of, the utility model embodiment provides a kind of light
Fine quality detecting system, including the first camera bellows, the second camera bellows, the light source and speculum being arranged in first camera bellows, are set
Optic fibre fixing device, CCD camera and stepper motor in second camera bellows, and image processing system.The utility model
According to the quantity and length of testing fiber, optic fibre fixing device is adjusted, it is achieved thereby that quick detection, while fixed using optical fiber
Device detects multifiber at the same time, realizes batch detection optical fiber quality, so as to solve the problems of the prior art, ensure that
Requirement of the scintillator detector to optical fiber quality.
Specific embodiment is applied in the utility model to be set forth the principle and embodiment of the utility model, with
The explanation of upper embodiment is only intended to help the method and its core concept for understanding the utility model；Meanwhile for this area
Those skilled in the art, according to the thought of the utility model, there will be changes, comprehensive in specific embodiments and applications
Upper described, this specification content should not be construed as the limitation to the utility model.
Claims (6)
- A kind of 1. optical fiber quality detecting system, it is characterised in that including：First camera bellows, the second camera bellows, it is dark to be arranged at described first Light source and speculum in case, optic fibre fixing device, CCD camera and the stepper motor being arranged in second camera bellows, and Image processing system；First camera bellows and the second camera bellows horizontal Tile are placed；The first camera bellows front, which is equipped with, opens the door, for replacing Testing fiber；The optic fibre fixing device and CCD camera are fixed on the stepper motor, and the optic fibre fixing device is used to fix institute State testing fiber；First camera bellows and the second camera bellows are each provided with light hole；The light beam that the light source is sent is irradiated to institute after the light hole of speculum, the light hole of the first camera bellows and the second camera bellows The incidence end of testing fiber is stated, the CCD camera gathers the image information of the exit end of the testing fiber, and is transmitted to described Image processing system carries out Image Information Processing.
- 2. optical fiber quality detecting system according to claim 1, it is characterised in that the light-emitting window of the light source is provided with width Adjustable slit is spent, manual adjustment knob is equipped with the outside of second camera bellows, for adjusting the width of the slit manually.
- 3. optical fiber quality detecting system according to claim 2, it is characterised in that the light source is the indigo plant of wavelength 430nm Color LED light source, the light beam is sent by the slit.
- 4. optical fiber quality detecting system according to claim 1, it is characterised in that the optic fibre fixing device includes：Branch Frame, cutting plate, O-ring and cover board；The optic fibre fixing device is fixed by the bracket on the stepper motor；The stent is used to support the cutting plate；The O-ring is arranged in the groove of the cutting plate, and the O-ring is used to place the testing fiber；State the groove of cutting plate in the cover plate lid residence.
- 5. optical fiber quality detecting system according to claim 1, it is characterised in that further include：Power supply unit, the power supply Device is electrically connected with the stepper motor.
- 6. optical fiber quality detecting system as claimed in any of claims 1 to 5, it is characterised in that the light to be measured Fibre is ripple shifting fiber；The quantity and adjustable in length of the ripple shifting fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175834.1U CN207248785U (en) | 2017-09-14 | 2017-09-14 | A kind of optical fiber quality detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175834.1U CN207248785U (en) | 2017-09-14 | 2017-09-14 | A kind of optical fiber quality detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248785U true CN207248785U (en) | 2018-04-17 |
Family
ID=61888748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721175834.1U Expired - Fee Related CN207248785U (en) | 2017-09-14 | 2017-09-14 | A kind of optical fiber quality detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954300A (en) * | 2019-12-21 | 2020-04-03 | 三江学院 | Automatic change optic fibre quality testing all-in-one |
| CN113188759A (en) * | 2021-06-16 | 2021-07-30 | 南宁酷特光学材料有限责任公司 | Quality detection device for light guide fiber production |
-
2017
- 2017-09-14 CN CN201721175834.1U patent/CN207248785U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954300A (en) * | 2019-12-21 | 2020-04-03 | 三江学院 | Automatic change optic fibre quality testing all-in-one |
| CN110954300B (en) * | 2019-12-21 | 2021-12-03 | 三江学院 | Automatic change optic fibre quality testing all-in-one |
| CN113188759A (en) * | 2021-06-16 | 2021-07-30 | 南宁酷特光学材料有限责任公司 | Quality detection device for light guide fiber production |
| CN113188759B (en) * | 2021-06-16 | 2024-06-25 | 南宁酷特光学材料有限责任公司 | Quality detection device for light guide fiber production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lapp et al. | A new luminescence detection and stimulation head for the Risø TL/OSL reader | |
| CN103149225B (en) | Novel dual-energy X-ray imaging detector | |
| CN207248785U (en) | A kind of optical fiber quality detecting system | |
| CN203763052U (en) | Mammary tissue detector and detection probe thereof | |
| JP2009538435A5 (en) | ||
| CN102937510A (en) | Performance testing device aiming at X-ray scintillation screen | |
| CN105424324B (en) | A kind of device for being used to carry out cmos image sensor nonlinear parameter real-time testing | |
| CN103983571A (en) | Detector pixel response nonuniform error correction device and correction method thereof | |
| CN104023641A (en) | X-Ray Detection Sub-Module, X-Ray Detection Module, And X-Ray Ct Apparatus | |
| CN104597479A (en) | Neutron position detection device | |
| CN204832019U (en) | Novel formation of image of quality of water environment device | |
| CN208071854U (en) | For monitoring the device for producing the process of nanofiber by Electrospun or electrostatic spinning | |
| CN109884096A (en) | A kind of neutron detection device of high security | |
| CN207351903U (en) | A kind of multi-parameter fluorescence detection device | |
| CN111442908B (en) | Device and method for detecting visible light transmittance and uniformity of optical fiber image transmission element | |
| US11035794B2 (en) | Scalable, large-area optical sensing platform with compact light delivery and imaging system | |
| CN107179053A (en) | Guiding device, the homogeneity test device of film and method | |
| CN107831113B (en) | Fluorescence measuring device and measuring method | |
| CN203673074U (en) | Beta surface contamination position distinguishing detector | |
| CN107478660A (en) | A kind of optical fiber quality detecting system and method | |
| CN101893679A (en) | Direct-current measuring device for quantum efficiency of solar cell and using method thereof | |
| CN112666732B (en) | Optical detection device of backlight module | |
| CN207336410U (en) | A kind of equipment for scintillation material precision measurement | |
| CN211235525U (en) | High-precision ultraviolet-visible spectrophotometer | |
| CN216669829U (en) | Detection apparatus for synchronous acquisition three wave band electrochemiluminescence radiation intensity information |
Legal Events
| 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: 20180417 |