CN105158789B - A kind of spatial discrimination radiant flux detecting devices - Google Patents
A kind of spatial discrimination radiant flux detecting devices Download PDFInfo
- Publication number
- CN105158789B CN105158789B CN201510573723.5A CN201510573723A CN105158789B CN 105158789 B CN105158789 B CN 105158789B CN 201510573723 A CN201510573723 A CN 201510573723A CN 105158789 B CN105158789 B CN 105158789B
- Authority
- CN
- China
- Prior art keywords
- limit
- ray
- plate
- radiant flux
- hole
- 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.)
- Active
Links
Landscapes
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention provides a kind of spatial discrimination radiant flux detecting devices, described detecting devices includes apeture lens component, camera, limit borescopic imaging plate, limit orifice plate and flat response X-ray detector F XRD；Black chamber inlet sends visible ray, lens are imaged onto to it on limit borescopic imaging plate, after the position relationship of visible ray picture for determining the limit hole and inlet, the X-ray that black chamber inlet is sent passes through pin hole, only partial x-ray is by limit borescopic imaging plate and the limit hole for limiting orifice plate, the sensitive face for reaching flat response X-ray detector F XRD causes response, this partial x-ray can flow the radiant flux corresponding to inlet internal zone dividing domain, with time limit borescopic imaging plate record inlet by pin hole institute into actinogram and limit hole between position relationship, realize spatial discrimination radiant flux detection.The present invention can realize that Stimulated Light does not play the extra X-ray influence produced at black chamber inlet edge, with broad prospect of application while having the time and space to differentiate ground X-ray radiation stream quantitative detection.
Description
Technical field
The invention belongs to X-ray detection field, and in particular to a kind of spatial discrimination radiant flux detecting devices.
Background technology
Laser energy can be converted into nearly Planck grenz ray by the black chamber of Laser Driven, and in driving inertial confinement indirectly
It is commonly used in fusion ICF.This X-ray energy measured is enough to derive radiation temperature, radiation temperature be Hohlraum radiation source most
One of important parameter, is also to explore laser and the basis of black chamber interaction physics process.But black intracavitary portion specific region
（Non- hot spot, hot spot or pellet）The spatial-resolved detection of X-ray radiation stream is not yet to solve in indirect driving ICF experiments and very
Important the problem of.
And existing diagnostic device has following deficiency：1st, because general black chamber inlet internal diameter is small, about, existing diagnosis is set
The effect a diameter of millimeter magnitude of test surface is had, the X-ray that facular area, non-spot area and pellet region are sent is all while quilt
These diagnostic tools are detected.Another aspect laser beat inlet edge produce X-ray be still largely mingled in it is above-mentioned
In the field of view of receiver of detector.The 2nd, although X-ray framing camera, streak camera can be to X-rays, empty evolution diagnose,
But they are all difficult to quantitatively measure X-ray radiation stream.And soft X-ray multi-channel energy spectrometer（Dante）, cvd diamond detector
Although can measure the absolute magnitude of radiant flux with flat response X-ray detector F-XRD, these diagnostic tools are again without sky
Between differentiate.
The content of the invention
In order to overcome the shortcomings of that diagnostic device can not be while carry out time-space resolution radiant flux quantitative detection, originally in the prior art
Invention provides a kind of spatial discrimination radiant flux detecting devices.
The spatial discrimination radiant flux detecting devices of the present invention, is characterized in, described equipment includes camera and in light path
On the apeture lens component, limit borescopic imaging plate, limit orifice plate, the flat response X-ray detector F-XRD that are arranged in order.Described pin hole
Lens subassembly includes pinhole plate and lens ring, and described pinhole plate is nested in the middle part of lens ring.Described limit borescopic imaging plate
It is pasted onto on limit orifice plate.Pin hole center on the pinhole plate, limit borescopic imaging Ban Xiankong centers, the Xian Kong centers for limiting orifice plate with
Flat response X-ray detector F-XRD sensitive face center is on same light path straight line.Black chamber is placed in before apeture lens component
Side.An angle is provided between camera sight and light path straight line, camera is used to monitor in real time on limit borescopic imaging plate by annular
Lens are to position relationship between visible ray picture formed by black chamber inlet and limit hole.
Black chamber inlet sends visible ray, through on annular lens imaging in apeture lens component to limit borescopic imaging plate, it is determined that
Limit borescopic imaging plate limit hole and the position relationship of the visible ray picture of black chamber.The X-ray that black chamber inlet is sent passes through apeture lens group
In part after pin hole, X-ray reaches flat response X-ray detector F-XRD by the limit hole of limit borescopic imaging plate and the limit hole of limit orifice plate
Sensitive face, cause flat response X-ray detector F-XRD respond, X-ray energy stream by limit hole correspond to black chamber inlet in part
The radiant flux in region, records black chamber inlet by the way that pin hole institute is into actinogram in apeture lens component, so with time limit borescopic imaging plate
Realize the radiation flow measurement of spatial discrimination.
Described lens ring primary optical axis is perpendicular to described pinhole plate.
Angular range between described camera sight and light path straight line is 20 ° ~ 40 °.
Pin hole center on described pinhole plate and lens ring primary optical axis distance are hundred micron dimensions and its following.
The pinhole diameter of described pinhole plate is less than or equal to hundred micron dimensions.
Described pinhole plate is tantalum piece of the thickness between 20um ~ 100um.
Object distance, the image distance of described lens ring imaging are identical with object distance, the image distance difference of pinhole plate pin-hole imaging.
The limit hole of described limit borescopic imaging plate is identical with the limit hole size of described limit orifice plate.
The limit hole of described limit borescopic imaging plate is more than the device space through theoretical calculation with the limit bore dia of limit orifice plate and differentiated
The product of rate and the pin-hole imaging multiplication factor of apeture lens component, and less than the black chamber inlet size and apeture lens group
The product of the pin-hole imaging multiplication factor of part, while less than flat response X-ray detector F-XRD sensitive face size.
Described limit orifice plate thickness is the tantalum piece of 20um ~ 100um magnitudes.
Described flat response X-ray detector F-XRD uses the time of being based on, by absolute calibration, in photon energy range
0.1 ~ 4KeV flat response X-ray detectors.
Described black chamber is the conventional black chamber in driving inertial confinement fusion indirectly.
Described ring-lens material uses K9 glass.
Present invention has the advantages that：
1. the present invention can be realized differentiates ground X-ray radiation stream quantitative detection with the time and space.
2. the spatial discrimination of the present invention reaches 100um magnitudes and its following.
3. Stimulated Light does not play the extra X-ray produced at inlet edge influence for detection of the present invention on X-ray, with wide
Wealthy application prospect.
Brief description of the drawings
Fig. 1 is spatial discrimination radiant flux detecting devices light channel structure schematic diagram of the invention；
Fig. 2 is the apeture lens modular construction schematic diagram in the spatial discrimination radiant flux detecting devices of the present invention；
The visible images that camera is gathered during Fig. 3 aims at for the spatial discrimination radiant flux detecting devices of the present invention；
Fig. 4 limits the X of borescopic imaging plate record for the spatial discrimination radiant flux detecting devices of the present invention during Targeting
Light image；
In figure, the camera 5. of 1. 3 apeture lens component of black 2. adjustable diaphragm of chamber 4. limit borescopic imaging plate 6. limits orifice plate
7. the pinhole plate of 10. lens ring of flat response X-ray detector F-XRD 8. oscillograph, 9. computers 11..
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
Fig. 1 is the spatial discrimination radiant flux detecting devices light channel structure schematic diagram of the present invention, and Fig. 2 is space point of the invention
Distinguish the apeture lens modular construction schematic diagram in radiant flux detecting devices, in Fig. 1, Fig. 2, spatial discrimination radiant flux of the invention
Detecting devices, including camera 4, the apeture lens component 3 being arranged in order in light path, limit borescopic imaging plate 5, limit orifice plate 6, flat sound
Answer X-ray detector F-XRD 7.Described apeture lens component 3 includes pinhole plate 11 and lens ring 10, described pinhole plate
11 are nested in the middle part of lens ring 10.Described limit borescopic imaging plate 5 is pasted onto on limit orifice plate 6.Pin hole on the pinhole plate 11
Center, the Xian Kong centers of limit borescopic imaging plate 5, the Xian Kong centers for limiting orifice plate 6 and flat response X-ray detector F-XRD 7 it is sensitive
Face center is on same light path straight line.Black chamber 1 is placed in the front of apeture lens component 3.The sight of camera 4 and light path straight line it
Between have an angle, camera 4 is used to monitor in real time on limit borescopic imaging plate 5 from lens ring to formed by the black inlet of chamber 1
Position relationship between light image and limit hole.
The black inlet of chamber 1 sends visible ray, through annular lens imaging is to limiting on borescopic imaging plate 5 in apeture lens component 3, really
Fixed limit borescopic imaging plate 5 limits hole and the position relationship of the visible ray picture of black chamber 1.The X-ray that the black inlet of chamber 1 is sent is saturating through pin hole
In mirror assembly 3 after pin hole, X-ray reaches flat response X-ray detection by the limit hole of limit borescopic imaging plate 5 and the limit hole of limit orifice plate 6
Device F-XRD 7 sensitive face, causes flat response X-ray detector F-XRD to respond, and X-ray energy stream corresponds to the black note of chamber 1 by limiting hole
The subregional radiant flux of inlet internal, records the black inlet of chamber 1 with time limit borescopic imaging plate 5 and passes through pin hole in apeture lens component 3
Institute is achieved in that the radiation flow measurement of spatial discrimination into actinogram.
Described lens ring primary optical axis is perpendicular to described pinhole plate 11.
Angle between the described sight of camera 4 and light path straight line is 20 °.
Pin hole center on described pinhole plate 11 and the primary optical axis distance of lens ring 10 are in hundred micron dimensions and its following.
The pinhole diameter of described pinhole plate 11 is 100um.
Described pinhole plate 11 is the tantalum piece that thickness is 100um.
Object distance, the image distance of the described imaging of lens ring 10 are identical with object distance, the image distance difference of the pin-hole imaging of pinhole plate 11.
The limit hole of described limit borescopic imaging plate 5 is identical with the limit hole size of described limit orifice plate 6.
The limit hole of described limit borescopic imaging plate 5 is 2mm with the limit bore dia for limiting orifice plate 6.
Described limit orifice plate 6 is the tantalum piece that thickness is 100um.
Described flat response X-ray detector F-XRD 7 is using the time of being based on, by absolute calibration, in photon energy model
Enclose 0.1 ~ 4KeV flat response X-ray detectors.
Described black chamber 1 is the conventional black chamber in driving inertial confinement fusion indirectly.
Described ring-lens material uses K9 glass.
During the spatial discrimination radiant flux detecting devices work of the present invention, flat response X-ray detector F-XRD 7 and oscillograph
8 connections, oscillograph 8 is connected with computer 9.
Adjustable diaphragm 2 in the present invention, the pin hole center of apeture lens component 3, the Xian Kong centers of limit borescopic imaging plate 5 limit hole
The Xian Kong centers of plate 6 and flat response X-ray detector F-XRD 7 sensitive face center are point-blank.Apeture lens component 3
In pinhole diameter be 100um.For carrying out X-ray imaging to the black inlet of chamber 1, this actinogram is by being that 2mm limits hole with diameter D
Limit orifice plate 6 carry and the condition of the black inlet picture of chamber 1 of two-dimensional observation be provided.Limit orifice plate 6 also serves as imaging surface, is one piece
Tantalum piece thick 100um.Also have diameter 2mm sizes limit hole limit borescopic imaging plate 5 be close to limit orifice plate 6 on, it be able to record that by
The actinogram and this actinogram of the inlet of black chamber 1 that pin hole is formed and the position relationship in limit hole.Flat response X-ray detector
F-XRD 7 is one and is based on the time, by absolute calibration, in photon energy range 0.1 ~ 4KeV flat response X-ray detectors, it
Behind limit orifice plate 6.Therefore, the X-ray that only the black inlet of chamber 1 of specific part sprays passes through pin hole, limit borescopic imaging plate 5 and limit
Orifice plate 6, is collided with the sensitive faces of flat response X-ray detector F-XRD 7.With 7 pairs of collisions of flat response X-ray detector F-XRD
Response, the voltage signal recorded by oscillograph 8 is output in computer 9.These X-ray parts being detected only with black chamber
The X-ray that specific diameter d is sent by 0.2mm regions in 1 is corresponding.So spatial discrimination radiant flux detecting devices is aimed at
Region set in advance in one black chamber 1, spatial discrimination radiant flux detection can just be realized.
Apeture lens component 3 is the core component of spatial discrimination radiant flux detecting devices, diameter=100um pin holes be
On 100um thickness tantalum pieces pinhole plate 11, as shown in Fig. 2 the pinhole plate is nested in the middle part of lens ring.What lens ring 10 was imaged puts
Big multiple and object distance are identical with the difference of pin-hole imaging.This just make lens ring 10 to the black inlet of chamber 1 institute into visible ray picture with
Pin hole is to the black inlet of chamber 1 institute into actinogram, and position is identical with size.Therefore, the black inlet of chamber 1 is illuminated when with visible ray, profit
With the position relationship of camera 4 in real time between monitoring limit hole and the imaging of lens ring 10, lens ring 10 can just realize reality
When auxiliary aim at.An adjustable diaphragm 2 is provided with before apeture lens component 3, for protecting lens, prevents X-ray from passing through
Lens cause signal to disturb.As a result, as having been carried out 10 times of amplifications, the pin hole determined by pinhole diameter and multiplication factor into
The spatial resolution of picture is computed being 0.11mm.Therefore utilization space resolving radiation stream detecting devices goes detection to come from 0.2mm diameters
The feasibility of the X-ray radiation stream in region is also proved.
It is assumed thatIt is the X of specific 0.2mm diameter regions in black chamber that spatial discrimination radiant flux detecting devices is detected
Ray radiant flux.Through the pin hole of pinhole plate 11, the X-ray energy detected by equipment is met:
,It is the solid angle of the pin hole of pinhole plate 11,It is the pinhole diameter of pinhole plate 11,It is the pin of black chamber and pinhole plate 11
The distance between hole, takes 205mm here.It is assumed that the voltage signal recorded by oscillograph 8 is, Wo Menyou, it is signal attenuation multiple,It is flat response X-ray detector F-XRD 7 average response coefficient,
It is the resistance of oscillograph 8.Therefore, according to the principle and voltage signal values of spatial discrimination radiant flux detecting devices, so that it may
To obtain radiant flux.
The visible images that camera is gathered during Fig. 3 aims at for the spatial discrimination radiant flux detecting devices of the present invention,
Fig. 4 limits the x-ray image of borescopic imaging plate record for the spatial discrimination radiant flux detecting devices of the present invention during Targeting.Figure
Small black circle in 3 in big black circle is that the speck in aiming area under visible light, Fig. 4 is laser hits point in black chamber inlet
Facular area, black circle is the aiming under X-ray and search coverage.The present invention is achieved in God Light III prototype laser devices successfully should
With in the present embodiment, the black chamber of selection is diameter 1.2mm, long 2.4mm, inlet 0.85mm golden chamber.The frequency multiplication of eight beam 3,
800J/1.5ns laser, injects black chamber with 45 ° from black chamber inlet two ends respectively.First, black chamber inlet is illuminated by visible light,
Aimed at by the auxiliary space resolving radiation stream detecting devices of lens ring 10, aim at result, as shown in Figure 3.Then carry out
Laser target shooting, oscillograph 8 recorded effective voltage signal, and combine above theory deduction by computer 9, and processing is taken aim at
The radiant flux exact value in quasi- region.Actual detection region of the equipment in black chamber has also been recorded with time limit borescopic imaging plate 5, has such as been schemed
Shown in 4.
Embodiment 2
The present embodiment is identical with the structure of embodiment 1, except that the described sight of camera 4 and light path straight line it
Between angle be 40 °, the pinhole diameter of described pinhole plate is 80um, and described pinhole plate is the tantalum piece that thickness is 20um, institute
The limit hole of the limit borescopic imaging plate 5 stated and the limit bore dia of limit orifice plate 6 are 3mm, described limit orifice plate 6 be thickness be 20um tantalum
Piece.
One of ordinary skill in the art will be appreciated that embodiment described here is to aid in reader and understands this hair
Bright principle, it should be understood that protection scope of the present invention is not limited to such especially statement and embodiment.This area
Those of ordinary skill can make according to these technical inspirations disclosed by the invention various does not depart from the other each of essence of the invention
Plant specific deformation and combine, these deformations and combination are still within the scope of the present invention.
Claims (10)
1. a kind of spatial discrimination radiant flux detecting devices, it is characterised in that described equipment includes camera（4）With in light path
The apeture lens component being arranged in order（3）, limit borescopic imaging plate（5）, limit orifice plate（6）, flat response X-ray detector F-XRD（7）；
Described apeture lens component（3）Including pinhole plate（11）And lens ring（10）, described pinhole plate（11）It is nested in annular
Lens（10）Middle part；Described limit borescopic imaging plate（5）It is pasted onto limit orifice plate（6）On；The pinhole plate（11）On pin hole in
The heart, limit borescopic imaging plate（5）Xian Kong centers, limit orifice plate（6）Xian Kong centers and flat response X-ray detector F-XRD（7）Spirit
Min Mian centers are on same light path straight line；Black chamber（1）It is placed in apeture lens component（3）Front；Camera（4）Sight and light
An angle, camera are provided between the straight line of road（4）For monitoring limit borescopic imaging plate in real time（5）On by lens ring（10）To black
Chamber（1）Position relationship between visible ray picture formed by inlet and limit hole；
Black chamber（1）Inlet sends visible ray, through apeture lens component（3）Middle annular lens imaging to limit borescopic imaging plate（5）On,
It is determined that limit borescopic imaging plate（5）Limit hole and black chamber（1）Visible ray picture position relationship；Black chamber（1）The X-ray that inlet is sent is worn
Needle passing hole lens subassembly（3）After middle pin hole, X-ray is by limit borescopic imaging plate（5）Limit hole and limit orifice plate（6）Limit hole, reach
Flat response X-ray detector F-XRD（7）Sensitive face, cause flat response X-ray detector F-XRD（7）Response, X-ray energy stream
Correspond to black chamber by limiting hole（1）The radiant flux in inlet internal zone dividing domain, with time limit borescopic imaging plate（5）Record black chamber（1）Injection
Mouth passes through apeture lens component（3）Middle pin hole institute is into actinogram.
2. spatial discrimination radiant flux detecting devices according to claim 1, it is characterised in that described lens ring（10）
Primary optical axis is perpendicular to described pinhole plate（11）.
3. spatial discrimination radiant flux detecting devices according to claim 1, it is characterised in that described camera（4）Depending on
Angular range between line and light path straight line is 20 ° ~ 40 °.
4. spatial discrimination radiant flux detecting devices according to claim 1, it is characterised in that described pinhole plate（11）On
Pin hole center and lens ring（10）Primary optical axis distance is hundred micron dimensions and its following.
5. spatial discrimination radiant flux detecting devices according to claim 1, it is characterised in that described pinhole plate（11）'s
Pinhole diameter is less than or equal to hundred micron dimensions.
6. spatial discrimination radiant flux detecting devices according to claim 1, it is characterised in that described pinhole plate（11）For
Tantalum piece of the thickness between 20um ~ 100um；Described limit orifice plate（6）For the tantalum piece that thickness is 20um ~ 100um magnitudes.
7. spatial discrimination radiant flux detecting devices according to claim 1, it is characterised in that described lens ring（10）
Object distance, image distance and the pinhole plate of imaging（11）Object distance, the image distance difference of pin-hole imaging are identical.
8. spatial discrimination radiant flux detecting devices according to claim 1, it is characterised in that described limit borescopic imaging plate
（5）Limit hole and described limit orifice plate（6）Limit hole size it is identical.
9. spatial discrimination radiant flux detecting devices according to claim 1, it is characterised in that described limit borescopic imaging plate
（5）Limit hole with limit orifice plate（6）Limit bore dia be more than device space resolution ratio through theoretical calculation and apeture lens component（3）
Pin-hole imaging multiplication factor product, and less than the black chamber（1）Inlet size and apeture lens component（1）Pin hole into
As the product of multiplication factor, while less than flat response X-ray detector F-XRD（7）Sensitive face size.
10. spatial discrimination radiant flux detecting devices according to claim 1, it is characterised in that described flat response X-ray
Detector F-XRD（7）Using based on the time, by absolute calibration, in photon energy range 0.1 ~ 4KeV flat response X-ray detections
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573723.5A CN105158789B (en) | 2015-09-11 | 2015-09-11 | A kind of spatial discrimination radiant flux detecting devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573723.5A CN105158789B (en) | 2015-09-11 | 2015-09-11 | A kind of spatial discrimination radiant flux detecting devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105158789A CN105158789A (en) | 2015-12-16 |
| CN105158789B true CN105158789B (en) | 2017-08-15 |
Family
ID=54799705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510573723.5A Active CN105158789B (en) | 2015-09-11 | 2015-09-11 | A kind of spatial discrimination radiant flux detecting devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105158789B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842727B (en) * | 2016-06-03 | 2018-07-03 | 中国工程物理研究院激光聚变研究中心 | A kind of transmission-type flat response soft x-ray radiation flow measuring apparatus |
| CN106526654B (en) * | 2017-01-09 | 2023-08-04 | 中国工程物理研究院激光聚变研究中心 | Space-time resolution radiation flow diagnosis system |
| CN106707327B (en) * | 2017-01-11 | 2023-05-26 | 中国工程物理研究院激光聚变研究中心 | Aiming device of X-ray imaging device, and adjusting method and application method thereof |
| CN106842280B (en) * | 2017-03-31 | 2023-06-16 | 中国工程物理研究院激光聚变研究中心 | Two-dimensional space-resolved black cavity radiation flow diagnosis system |
| CN107068205B (en) * | 2017-04-24 | 2019-03-26 | 中国工程物理研究院激光聚变研究中心 | UB2Application of the film on black chamber |
| CN106950233B (en) * | 2017-05-12 | 2023-10-24 | 中国工程物理研究院激光聚变研究中心 | Quantitative calibration system of X-ray imaging plate |
| CN107085233B (en) * | 2017-06-02 | 2023-05-26 | 中国工程物理研究院激光聚变研究中心 | Local radiation flow measurement system based on precise pinhole |
| CN107403655B (en) * | 2017-08-11 | 2019-12-13 | 中国工程物理研究院激光聚变研究中心 | X-ray neutral attenuation sheet and preparation method thereof |
| CN107728191B (en) * | 2017-11-22 | 2023-10-31 | 中国工程物理研究院激光聚变研究中心 | Four-channel space localization X-ray radiation flow diagnosis device |
| CN107870346B (en) * | 2017-12-26 | 2023-09-19 | 中国工程物理研究院激光聚变研究中心 | X-ray intensity quasi-lossless two-dimensional imaging device |
| CN107941827B (en) * | 2017-12-26 | 2023-10-20 | 中国工程物理研究院激光聚变研究中心 | ICF target pellet implosion compression process staged high-precision imaging device |
| CN109323653B (en) * | 2018-11-14 | 2024-03-08 | 江苏一六仪器有限公司 | X-ray facula positioning instrument and positioning method thereof |
| CN109975859B (en) * | 2019-05-06 | 2023-10-31 | 中国工程物理研究院激光聚变研究中心 | High space-time resolution soft X-ray radiation flow quantitative measurement system |
| CN111443376B (en) * | 2020-04-09 | 2022-03-29 | 中国工程物理研究院激光聚变研究中心 | Data extraction method of spatial resolution radiation flow detection technology |
| CN113267840B (en) * | 2021-05-08 | 2022-02-22 | 中国工程物理研究院激光聚变研究中心 | Sawtooth diaphragm, application thereof and debugging method of sawtooth diaphragm to light path |
| CN113433579B (en) * | 2021-05-18 | 2023-01-20 | 中国工程物理研究院激光聚变研究中心 | Large-sensitive-surface X-ray spectrum flat response diode detector |
| CN114721033B (en) * | 2022-06-10 | 2022-08-16 | 中国工程物理研究院激光聚变研究中心 | Aiming method and device of detection equipment based on X-ray pinhole imaging principle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103955108A (en) * | 2014-05-15 | 2014-07-30 | 中国工程物理研究院激光聚变研究中心 | Multiple-energy-point spectrum resolution soft-X-ray framing imaging system |
| CN104382606A (en) * | 2014-11-12 | 2015-03-04 | 中国科学院深圳先进技术研究院 | Animal behavior test system and method |
| CN204989494U (en) * | 2015-09-11 | 2016-01-20 | 中国工程物理研究院激光聚变研究中心 | Radiant flux detection equipment is distinguishd in space |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS595237A (en) * | 1982-06-30 | 1984-01-12 | Canon Inc | Image detector |
| DE10344365B4 (en) * | 2003-09-24 | 2007-05-16 | Siemens Ag | X-ray equipment |
-
2015
- 2015-09-11 CN CN201510573723.5A patent/CN105158789B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103955108A (en) * | 2014-05-15 | 2014-07-30 | 中国工程物理研究院激光聚变研究中心 | Multiple-energy-point spectrum resolution soft-X-ray framing imaging system |
| CN104382606A (en) * | 2014-11-12 | 2015-03-04 | 中国科学院深圳先进技术研究院 | Animal behavior test system and method |
| CN204989494U (en) * | 2015-09-11 | 2016-01-20 | 中国工程物理研究院激光聚变研究中心 | Radiant flux detection equipment is distinguishd in space |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105158789A (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105158789B (en) | A kind of spatial discrimination radiant flux detecting devices | |
| JP5143727B2 (en) | Imaging apparatus and imaging method | |
| EP2557437B1 (en) | Beam Sensing | |
| JP2002048699A (en) | Laser diffraction and scattering-type particle-size- distribution measuring apparatus | |
| CN105606222A (en) | Flame three-dimensional temperature field measurement imaging device, measuring device and measuring method | |
| CN114323571B (en) | Multi-optical-axis consistency detection method for photoelectric aiming system | |
| CN105699982B (en) | The high-precision camera chip multipoint ranging apparatus and method of double excitation calibration | |
| CN107728191A (en) | A kind of four-way spatial localization X-ray radiation stream diagnostic device | |
| CN106706157A (en) | Quasi-concentric visual axis-based ICF (inertial confinement fusion) hot spot electronic temperature detection device | |
| CN103631081A (en) | Projection-type soft-X-ray band pass imaging system | |
| Koukoulas et al. | Gated photon correlation spectroscopy for acoustical particle velocity measurements in free-field conditions | |
| CN105717511A (en) | Multipoint distance measurement apparatus and method based on line beam laser and common camera chip | |
| CN204989494U (en) | Radiant flux detection equipment is distinguishd in space | |
| JP2019502900A (en) | Apparatus and method for non-invasive examination of solid objects by muon imaging | |
| CN107085233B (en) | Local radiation flow measurement system based on precise pinhole | |
| JP2019502900A5 (en) | ||
| CN110297228A (en) | A kind of laser radar reception camera lens | |
| CN105358962B (en) | For in the case where compensating background signal measurement come measurement volume scattering light device | |
| US10524748B2 (en) | Method for determining the locations of origin of radiation signals in a measurement zone, and measuring device for simultaneously detecting radiation events of decaying radionuclides in the measurement zone | |
| US6114702A (en) | Gamma camera | |
| CN206420582U (en) | It is a kind of based on ICF hot spot electron temperature detecting devices of the standard with the optical axis | |
| CN107833820A (en) | A kind of new single channel x-ray diode detection system | |
| CN207441652U (en) | A kind of new single channel x-ray diode detection system | |
| US6740881B2 (en) | Anisotropic transfer function for event location in an imaging device | |
| CN206773206U (en) | A kind of local radiation flow measuring system based on precise pinhole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ren Kuan Inventor after: Deng Keli Inventor after: Yao Li Inventor after: Yang Guohong Inventor after: Li Sanwei Inventor after: Jiang Shaoen Inventor after: Ding Yongkun Inventor after: Liu Shenye Inventor after: Hou Lifei Inventor after: Du Huabing Inventor after: Jing Longfei Inventor after: Zhang Wenhai Inventor after: Zhao Yang Inventor after: Yang Zhiwen Inventor after: Wei Minxi Inventor before: Ren Kuan Inventor before: Yao Li Inventor before: Yang Guohong Inventor before: Li Sanwei Inventor before: Jiang Shaoen Inventor before: Ding Yongkun Inventor before: Liu Shenye Inventor before: Hou Lifei Inventor before: Du Huabing Inventor before: Jing Longfei Inventor before: Zhao Yang Inventor before: Yang Zhiwen Inventor before: Wei Minxi Inventor before: Deng Keli |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |