Heavy ion beam current transverse dosage distribution measuring detector and two-dimensional imaging method thereof
A technology of dose distribution and heavy ion beams, which is applied in measuring devices, radiation measurement, X/γ/cosmic radiation measurement, etc., can solve the problems of poor position resolution and inability to realize in-beam monitoring
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0070] Example 1: see figure 1 , 2 3. A heavy ion beam transverse dose distribution measuring detector, comprising a gas-tight chamber 1, which is provided with an ionization inner core 2, and a multi-channel signal adapter plate 3 electrically connected to the ionization inner core 2; The gas-tight cavity 1 is composed of a main body frame 1-1, an incident window 1-2, and an exit window 1-3; the ionization inner core 2 is composed of two sets of ionization chamber units, and each unit ionization chamber is composed of a signal electrode 2- 1. An insulating backing plate 2-2 and a high-voltage pole 2-3; one end of the multi-channel signal adapter plate 3 is provided with a contact end 3-3 inserted into the sealing port 1-5 of the gas sealing chamber 1 and the ionization inner core The signal poles 2-1 of 2 are connected, and the other end is provided with a multi-core connector 3-2 as the signal output port of the beam profile monitoring detector, and the multi-core connector...
Embodiment 2
[0091] Example 2: see figure 1 , 2, 3, a heavy ion beam lateral dose distribution measurement detector, which includes a gas-sealed chamber 1, an ionization inner core 2 and a multi-channel signal adapter board 3; the gas-sealed chamber 1 is composed of a main body frame 1-1 and The incident and exit windows 1-2 are formed; each signal pole 2-1 of the ionization inner core 2 is coated with 40 signal strips 2-1-1, and the two signal poles 2-1 of the ionization inner core of the two units are signaled The directions of bars 2-1-1 are perpendicular to each other.
[0092] In the ionization chamber core 2, the signal pole 2-1 has an effective area of 220×220mm 2 40 signal strips 2-1-1 with a width of 5mm are plated on a rigid PCB with a thickness of 0.5mm, and the distance between each signal strip 2-1-1 is 0.5mm.
[0093] In the ionization chamber core 2, the high-voltage pole 2-3 has an effective area of 220×220mm 2 It consists of a conductive film and a PCB frame with c...
Embodiment 3
[0100] Embodiment 3: see figure 1 , 2 , 3, a heavy ion beam lateral dose distribution measurement detector, which includes a gas-sealed chamber 1, an ionization inner core 2 and a multi-channel signal adapter board 3; the gas-sealed chamber 1 is composed of a main body frame 1-1 and The incident and exit windows 1-2 are formed; the signal poles 2-1 of the core 2 in the ionization chamber are plated with 60 signal strips 2-1-1, and the signals on the two signal poles 2-1 of the core 2 in the two ionization chambers are The directions of bars 2-1-1 are perpendicular to each other.
[0101] In the ionization chamber core 2, the signal pole 2-1 has an effective area of 300×300mm 2 60 signal strips 2-1-1 with a width of 4mm are plated on a rigid PCB with a thickness of 0.2mm, and the distance between each signal strip 2-1-1 is 1mm.
[0102] In the ionization chamber core 2, its high-voltage pole 2-3 has an effective area of 300×300mm 2 It consists of a conductive film and a...
PUM
Property | Measurement | Unit |
---|---|---|
Thickness | aaaaa | aaaaa |
Resistance | aaaaa | aaaaa |
Thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com