130 results about "Energy particle" patented technology

The invention relates to the technical field of isotope production, in particular to a welding-free target capsule for isotope production and a manufacturing method of the welding-free target capsule. The welding-free target capsule comprises a target material used for generating isotopes under bombardment of high-energy particles; the first metal film covers one side of the target material; the second metal film covers the other side of the target material; wherein the first metal film and the second metal film are made of materials with ductility; the edge of the first metal film and the edge of the second metal film are attached to each other on the peripheral side of the target material and are folded into an annular sealing structure. In the invention, the metal film with good ductility is used as a coating material of the target material, and the sealing structure is formed by folding the connecting part of the metal film, so that the target capsule can be ensured to efficiently dissipate heat in a water-cooling environment, the manufacturing mode of the sealing structure can be improved, the manufacturing steps of the sealing structure are simple and easy to implement, and the manufacturing cost of the target capsule is further reduced.

The invention discloses a high-gradient particle accelerator and a cancer treatment device, and the high-gradient particle accelerator comprises an ion source which is used for generating and leading out a particle beam for treatment; an inlet of the superconducting radio frequency quadrupole field accelerator is connected with the ion source through a low-energy transmission line, and the superconducting radio frequency quadrupole field accelerator is used for pre-accelerating the particle beam generated by the ion source to obtain a low-energy particle beam; an inlet of the superconducting linear acceleration section is connected with an outlet of the superconducting radio frequency quadrupole field accelerator through a first beam transport line, and the superconducting linear acceleration section is used for accelerating the low-energy particle beam led out by the superconducting radio frequency quadrupole field accelerator again to obtain an intermediate-energy particle beam; and an inlet of the annular accelerator is connected with an outlet of the superconducting linear acceleration section through a second beam transport line, and the annular accelerator is used for carrying out ultimate acceleration on the intermediate-energy particle beam led out by the superconducting linear acceleration section so as to obtain a high-energy particle beam with target energy. The scheme that the superconducting linear accelerator is combined with the annular accelerator is adopted, so that particle beam energy is accelerated to target energy meeting cancer treatment.

The invention discloses a high-capacity solid state disk single event effect testing method and device based on high-energy particles. The testing method comprises the steps that an SSD user data preset experiment is carried out; based on the data preset experiment, utilizing a device to carry out an irradiation test, judging whether the SSD module has errors such as single event locking and function interruption under an irradiation condition, determining a judgment result, carrying out quantitative calculation on the errors, and outputting a function test result; based on the function test result, performing a silent data destruction test in a post-irradiation test stage; recording silent data destruction and fixed bit error data according to the silent data destruction test; and based on the silent data destruction and the fixed bit error data, carrying out error characteristic quantification calculation, and outputting a calculation result. According to the method, parameterized evaluation of the radiation resistance of the SSD can be realized.

The invention provides a neutral atom beam generation device and a neutral atom detector calibration device. The neutral atom beam generation device comprises an ion beam generation device used for emitting a mixed beam; the particle energy testing device comprises an incident end, a first emergent end, a second emergent end and an acquisition device, the incident end is used for receiving the mixed beam; the incident end is communicated with the second emergent end through an arc-shaped channel, and a deflection magnetic field is arranged at the arc-shaped channel, so that positive ions in the mixed beam flow deflect and bombard the acquisition device; the acquisition device is used for acquiring a first bombardment position of positive ions; the first emergent end is used for emitting a first ion beam; the processing device is connected with the collecting device and used for determining the deflection radius of the positive ions according to the first bombardment position and determining the energy of the positive ions and the neutral atoms according to the deflection radius; and the particle screening device is used for absorbing positive ions and negative ions in the first ion beam so as to emit a neutral atom beam.

The invention discloses a satellite orbit space environment disturbance coping method and device and a computer program product, and the method comprises the steps: obtaining the current position data and current space environment data of a target orbit, the current space environment data comprises a first high-energy particle integral flux at a high-energy particle flux target position and a first upper atmosphere daily average atmospheric density; according to the current position data, querying a second high-energy particle integral flux and a second upper atmosphere daily average atmospheric density at the high-energy particle flux target position when the target orbit environment is quiet; calculating the relative disturbance quantity of the high-energy particle radiation environment of the target orbit and the maximum relative disturbance quantity of the atmospheric density of the upper layer; determining the current high-energy particle radiation environment disturbance degree and the current atmospheric environment disturbance degree in combination with the disturbance degree judgment range; and generating risk coping suggestions. According to the invention, the operation environment disturbance condition of the spacecraft can be accurately known, and the in-orbit operation safety of the spacecraft is improved.

The invention discloses a planar gate MOSFET (Metal-Oxide-Semiconductor Field Effect Transistor) device structure capable of improving irradiation capability and a manufacturing method thereof. A substrate gradient buffer region is added between a substrate and an N-drift region of a conventional planar structure MOSFET; a P-type isolation layer and a P-type isolation layer gradient buffer region are added between the P-Well region and the N-drift region; a P-Plus region gradient buffer region is additionally arranged between the P-Plus region and the P-Well region; an N-Plus region gradient buffer region is additionally arranged between the N-Plus region and the P-Well region; a grid electrode is set as a separation grid electrode, and a P-type high-energy particle injection layer is integrated in the middle of the separation grid electrode. The arranged substrate gradient buffer region can reduce a peak electric field caused by high-energy particles injected from any region of the device in the irradiation period, and the probability that the device is out of control in the irradiation period of the high-energy particles is reduced.

The invention provides a rock mass crack dynamic expanding and breaking system in the tunneling process. The rock mass crack dynamic expanding and breaking system comprises a rock mass crack real-time capturing module, an image processing and control module and a particle flow pressurization transmitting module which are arranged at the position of a rocker arm of a tunneling machine. The advantages of high energy, high speed, high precision and the like of the high-energy particle flow technology are utilized, dynamic expansion cracking of new rock cracks in the tunneling process is achieved, the tunneling machine is assisted in rock breaking, meanwhile, synchronization of the auxiliary rock breaking procedure and the tunneling rock breaking procedure is achieved, the rock breaking time is shortened, and the rock breaking efficiency is improved; meanwhile, the image processing technology is used for classifying cracks generated in the tunneling process, multiple cracks with the maximum cracking degree are screened out, then high-energy particle flow is struck out in the crack cracking direction, unnecessary energy loss is reduced, and meanwhile precise and efficient rock mass expansion cracking is achieved; the invention further provides a rock mass crack dynamic expanding and breaking method in the tunneling process.

The invention relates to the technical field of glass coating, and discloses a glass coating device and a coating process thereof.The glass coating device comprises a vacuum coating chamber, a rotating cathode plate, a sputtering source, a substrate placing table, a shielding cover plate and the like; and at least two different target materials can be borne, and synchronous deposition of multiple layers of films is achieved by accurately controlling the rotating angle of the rotating negative plate. According to the device, a magnetron sputtering source is adopted to generate high-energy particles to bombard a target material to form a uniform thin film, and a six-degree-of-freedom platform is used for driving a substrate to translate, rotate and swing, so that the edge effect is compensated, and the uniformity of a film layer is improved. The coating process comprises the following steps: mounting a target material on a rotating cathode plate, calibrating the position of a substrate, maintaining a vacuum state, generating high-energy particles to sputter the target material, controlling the rotating cathode plate to rotate so as to realize target material switching and synchronous sputtering, adjusting the switching time of the target material and the movement track of the substrate, and finally preparing a multilayer film with specific performance.

The invention discloses a multi-scale simulation method for radiation displacement damage of a silicon carbide device, and the method comprises the steps: building a 4H-SiC crystal system, and carrying out the molecular dynamics simulation, thereby obtaining a change curve of the position and size of an amorphous region under different primary recoil particle energies; in combination with material displacement threshold energy, through Monte Carlo calculation software, simulating a defect distribution condition generated under high-energy particle incidence; establishing a corresponding amorphous material region in a 4H-SiC device model in finite element software according to a change curve of the position and the size of the amorphous region under different primary recoil particle energies; and then according to the defect distribution condition, establishing corresponding trap distribution in the 4H-SiC device model to obtain the degradation condition of the 4H-SiC device model under irradiation. According to the method, the irradiation degradation of the silicon carbide device under space application is analyzed, and the prediction accuracy of the irradiation degradation of the device is improved by analyzing the amorphous material.

The invention discloses a wall breaking device used for breaking a perforation compaction layer of an oil and gas well, and relates to the technical field of petroleum perforation, the wall breaking device comprises a perforating gun, a bullet frame, a perforating bullet, an acting device and a detonating cord, the acting device is detachably installed at an opening of the perforating bullet, the head of the acting device is filled with energy particles arranged in multiple layers, and the energy particles are arranged in multiple layers. A positioning clamping ring is installed in the shell and used for adjusting the distance between the energy particles and the blasting powder. Compared with the prior art, according to the multi-layer charging structure, particles can be fully rubbed and impacted in the pore channels, a more violent acting effect is triggered, and the pore channels without compaction pollution are generated. In addition, due to the design of the positioning clamping ring, the perforating bullet can be kept at the end away from the blind hole all the time, larger burst height is obtained for jet flow, and the technical problems that a traditional perforating hole channel is narrow and blocked, and compaction pollution exists in the hole channel are effectively solved.

The invention discloses a lunar dust protection system for a low-energy particle detector. The lunar dust protection system comprises a protective cover, a nitrogen blowing opening, a pressing device, an unfolding device, a power supply subsystem and a control subsystem, wherein the protective cover and the nitrogen blowing opening are integrally designed; the protective cover covers the head of the sensor and is consistent with the head of the sensor in shape; the nitrogen blowing port blows nitrogen into the sensor in a ground test stage to prevent pollution; the blocking cap is used for blocking before the satellite is launched to prevent dust pollution; when the system is in a protection state, the pressing device presses the protective cover and the head of the sensor, and the protective cover is released through thermal cutting according to an instruction of the control subsystem; the unfolding device is matched with the pressing device to achieve unfolding of the protective cover, and the protective cover is locked after being released to a designated position. The power supply subsystem supplies power to the pressing device according to an instruction of the control subsystem; the control subsystem periodically collects state monitoring parameters and transmits the state monitoring parameters to the load management unit, controls power-on and power-off of the pressing device according to a ground remote control instruction, and executes unfolding operation of the system.

The invention discloses a tritiated water measurement method, device, equipment, medium and product, and relates to the field of radiation detection, the method comprises the following steps: obtaining an actual nuclear pulse signal detected by a double-layer scintillator detector, and carrying out classification by using a trained convolutional neural network according to the actual nuclear pulse signal to obtain an actual energy deposition mode type; the actual energy deposition mode types include that the particles do not deposit energy in the scintillators, the particles only deposit energy in the second layer of scintillators, the particles only deposit energy in the first layer of scintillators and the particles have energy deposition in the two layers of scintillators, and the tritium beta rays are determined according to the actual energy deposition mode types. According to the invention, accurate measurement of tritium water can be realized.

The invention discloses a target detection network radiation hardening method for a space spacecraft AI chip, and belongs to the technical field of neural network radiation resistance. The method comprises the following steps: acquiring a target detection network model; a Dropout enhancement model and an exponential bit quantization optimization model are adopted respectively; and carrying out target detection in a space environment by adopting the optimized model. According to the method, the robustness of the neural network in the space radiation environment can be remarkably improved, the reasoning precision and speed of the model can be kept, the problem of reliable operation of the deep learning model in the space environment is solved, and the stability and task success rate of a spacecraft intelligent system are optimized. Aiming at the problem of single event upset caused by high-energy particle radiation in a space environment, the invention provides a training-reasoning collaborative optimization strategy, and provides reliable guarantee for AI application on a spacecraft.

The invention provides a heterogeneous multi-core sealing microsystem for satellite-borne on-orbit intelligent calculation and a fusion method, belongs to the field of electrical data processing, and aims at data processing, intelligent reasoning and decision control requirements in a satellite-borne intelligent application scene, a multi-core / single-core scalar, vector and tensor intelligent calculation unit is integrated on a single chip, and the multi-core scalar, vector and tensor intelligent calculation unit is integrated on the single chip. Meanwhile, a real-time efficient calculation scheduling unit is arranged, parallel heterogeneous calculation can be carried out on the premise of a high energy efficiency ratio, and hot backup and protection reinforcement treatment are set at the same time according to the requirements of radiation prevention, cosmic ray prevention and high-energy particle prevention of a satellite-borne scene. The scheme of high performance, small size and small mass is adopted, and the antenna is suitable for satellite-borne application scenes.

The invention discloses a high-energy particle position sensitive detector based on scintillator strips, and the detector is characterized in that the detector comprises a housing which is internally provided with a photoelectric device circuit board, a signal amplifier circuit board, and a scintillator strip array; the scintillator strip array comprises a plurality of cuboid scintillator strips with square end surfaces; the scintillator strips are arranged in four layers, and the scintillator strips in each layer are sequentially and adjacently arranged in parallel at an inclined angle of 45 degrees, so that the square end surfaces of the scintillator strips in the layer form a zigzag plane; two of the four layers are stacked up and down to form a first array unit, the other two layers are stacked up and down to form a second array unit, the square detection planes of the first array unit and the second array unit are parallel, and the length direction of the scintillator strips in the first array unit is perpendicular to the length direction of the scintillator strips in the second array unit; one end of each scintillator strip is connected with a photoelectric device on the photoelectric device circuit board; and the signal amplifier circuit board is connected with the photoelectric device circuit board.

The invention discloses a vacuum coating process suitable for an ultrathin film layer circuit board and a coating device thereof, and relates to the technical field of vacuum coating. Comprising the following steps: transferring a circuit board substrate to a vacuum chamber, inputting argon into the vacuum chamber, ionizing the argon into argon ions with positive charges, accelerating the argon ions with positive charges to move towards the surface of a target material with negative charges under the action of an electric field, and knocking out evaporated substance atoms or molecules on the surface of the target material. Positively charged argon ions bombard the surface of the target material after being accelerated by an electric field, so that molecules of an evaporation substance on the target material release high-energy particle flow with high kinetic energy, and the particles move along irregular paths in a plasma environment to effectively cover fine gaps, edges and three-dimensional surfaces of a complex structure of a circuit board, so that the surface of the target material is effectively protected. And the particles can quickly and uniformly form an ultrathin film layer on the surface of the circuit board, so that the probability of non-uniform film thickness distribution caused by vapor natural deposition film coating is reduced, and the film coating effect of the device is improved.

Methods and systems are disclosed that enhance the yield and speed of emission and control the spectral and angular emission of light emitted by materials under irradiation by high-energy particles through a process known as scintillation. In each case, a photonic structure (of nano- or micron-scale feature sizes) is integrated with a scintillating material, and the photonic structure enhances the yield or controls the spectrum of the material. Various embodiments of this technology and practical demonstrations are disclosed.

The invention belongs to the technical field of plastic scintillators, and particularly relates to a polyurethane-based scintillator and a preparation method and application thereof. The invention provides a polyurethane-based scintillator. The polyurethane-based scintillator comprises a polyurethane matrix, a scintillating agent and a wave shifting agent, wherein the scintillating agent and the wave shifting agent are doped in the polyurethane matrix. Polyurethane is selected as a matrix, and certain self-repairing performance and flexibility are provided for the polyurethane-based scintillator. The doped scintillator can absorb energy of high-energy particles or rays and convert the energy into light energy; the doped wave shifting agent enables the wavelength of the emitted light to avoid the absorption wave band of the scintillator, thereby reducing the self-absorption and improving the output efficiency of the light. The flexible polyurethane-based scintillator with the self-repairing capability is prepared by doping the scintillator and the wave shifting agent into the polyurethane matrix.

The invention relates to a data migration method for wafer storage unit physical damage caused by high-energy particles, which belongs to the technical field of data processing, and comprises the following steps: monitoring a storage unit in real time to judge whether wafer physical damage caused by high-energy particle impact exists or not; if the physical damage exists, determining a damage radiation area by taking a damage point as a center; data, meeting a preset migration condition, in the damaged radiation area serves as data to be migrated, the data to be migrated are migrated to a safe area of the storage unit, and the safe area at least meets the condition that the safe area is not overlapped with any damaged radiation area determined before the current time. The method has the advantage that the active data preservation effect on the damaged data is realized aiming at the physical damage of the wafer storage unit caused by the high-energy particles.

This invention relates to the field of power semiconductor technology, specifically to an IGBT device resistant to single-event radiation and its fabrication method. By setting a P-type buried layer region at the bottom of the second trench, the strong electric field at the bottom of the trench is effectively weakened. Simultaneously, the P-type buried layer provides additional hole pathways, accelerating the extraction process of transient electron-hole pairs generated after high-energy particle incident, thereby effectively reducing the risk of single-event burn-out and improving the reliability of the device under irradiation. Furthermore, by introducing an N-type buried layer region at the bottom of the first trench, the electron injection effect is enhanced, increasing the carrier concentration in the on-state and reducing the on-state voltage drop. This structure also helps suppress the accumulation of holes below the gate during single-event incident, weakening the transient high electric field below the gate and improving the device's single-event tolerance. By reducing the depth of the first trench, the gate capacitance of the device can be effectively reduced, increasing the switching speed and reducing switching losses. In summary, this invention maintains radiation resistance while also ensuring high-frequency electrical performance.

The invention discloses an optical thin film sputtering deposition method and device based on double pulse sources, and belongs to the technical field of optical thin film manufacturing in optical manufacturing. According to the method, corresponding deposition parameters are adjusted according to different substrates and target materials, and deposition preparation of various optical thin films is achieved; the double-pulse source is divided into a main source and an auxiliary source, high-energy charge energy particles generated by the main pulse source bombard the surface of a target material, cascade collision occurs in several atomic layers on the surface of the target material, energy exchange occurs between the particles and the target material, and after target material atoms obtain enough energy to overcome own atomic potential barriers, the target material atoms leave the surface of the target material and are deposited on the surface of a substrate to form a thin film; the high-energy particles generated by the auxiliary pulse source bombard the surface of the growing thin film, and the film material molecules and the high-energy particles generate energy and momentum transfer to obtain large kinetic energy, so that the adhesiveness of the thin film is enhanced, and the surface arrangement is more compact. The preparation of multiple optical films can be realized, and meanwhile, the filling density and the use performance of the optical film can be improved.

The invention discloses a 10 MeV-level high-brightness ultrafast electron beam source based on quasi-linear laser wake field acceleration and a generation device thereof. Miniaturized repetition frequency ten-megawatt-level femtosecond laser interacts with a gas target capable of generating special gas flow distribution; based on a new quasi-linear laser wake field electron acceleration mechanism, the generation of a 10 MeV-level high-brightness high-performance ultrafast electron beam source can be accelerated. The device effectively solves the problem that it is difficult to accelerate generation of ultrafast electron beams with low energy dispersion, low emittance, high flow intensity, femtosecond pulse width, high brightness and high performance in a sub-ten-megawatt femtosecond laser driving wake field. Therefore, the method is expected to be widely applied to advanced fields such as ultrafast electron diffraction imaging and pumping detection, laser wake field and plasma diagnosis and measurement, high-energy particle acceleration, novel ultrafast coherent radiation source generation and the like.

The invention discloses a high-load transparent rare earth complex organic glass scintillator as well as a preparation method and application thereof. The scintillator comprises a polymer matrix and an ionic rare earth complex dispersed in the polymer matrix, the rare earth complex comprises coordination anions and ionic liquid cations, the coordination anions comprise rare earth ions and organic ligands, and the loading capacity of the rare earth complex in the polymer matrix can reach 80-90 wt%. According to the scintillator, an ionic liquid is introduced to construct an ionic supramolecular structure, effective isolation of a luminescence center is realized by utilizing steric hindrance and a charge shielding effect, concentration quenching is inhibited, and compatibility with a matrix is enhanced, so that the material still keeps transparency of 90% or above under an ultrahigh load. The maximum radiation luminous intensity of the scintillator is 23.9 times that of commercial LYSO, the lower detection limit is as low as 56nGy / s, and the scintillator is suitable for the fields of high-energy particle detection, X-ray imaging and the like.

The embodiment of the specification provides a multi-source high-energy particle detection data fusion method and device, wherein the multi-source high-energy particle detection data fusion method comprises the following steps: obtaining initial detection data, performing geomagnetic coordinate conversion based on the initial detection data to determine a coordinate conversion result; determining a baseline model based on the coordinate conversion result, determining a fluctuation model based on the baseline model; establishing a data calibration model based on the baseline model and the fluctuation model; determining calibration data based on the data calibration model, determining a calibration coefficient based on the calibration data; performing data conversion based on the calibration coefficient and the data calibration model to determine fusion data. By increasing the calibration of fluctuation data at the data calibration level, the fluctuation detection data can be retained in the data fusion aspect, and the method has a wider application scenario.

The invention provides a neodymium-iron-boron magnet, a preparation method thereof, a high-radiation-resistance bonded neodymium-iron-boron magnet and application. The neodymium-iron-boron magnet is of a core-shell structure. The core-shell structure comprises an inner core, an inner shielding layer and an outer protection layer, wherein the inner shielding layer and the outer protection layer sequentially cover the surface of the inner core. Wherein the inner core comprises a neodymium iron boron magnetic material, the inner shielding layer comprises gadolinium oxide, and the outer protection layer comprises boride. According to the method, efficient cascade shielding of high-energy particles such as neutrons and gamma rays is formed through the nuclear physical shielding principle (the neutron capture effect of the gadolinium element and the gamma ray scattering function of boron nitride), the radiation resistance of the magnet is greatly improved, and the prepared neodymium-iron-boron magnet has the advantages of light weight and low-temperature forming; and the synergistic improvement of high radiation resistance and excellent magnetic performance can be met at the same time. The high-radiation-resistance bonded neodymium-iron-boron magnet prepared based on the neodymium-iron-boron magnet can keep stable magnetic performance in an extreme environment with an accumulated radiation dose of more than 1MGy.

The present invention relates to a numerical calculation method for the long-distance transmission of relativistic charged particle beams, which solves the problems of inaccurate calculation methods of empirical formulas for the long-distance transmission of high-energy particle beams and great difficulty in numerical calculation in the current fields of space magnetic field measurement and accelerator system design. First, set the initial parameters of the particle beam in the laboratory reference frame, and obtain the positions and velocities of all particles after emitting a single pulse under these parameters. Then, according to the Lorentz transformation formula, transform the positions, velocities of all particles and the external electromagnetic field into an inertial reference frame with a certain intermediate velocity of particle motion. Next, perform numerical calculations in the new reference frame to obtain the positions and velocities of the particles in the final state. Finally, according to the Lorentz transformation formula, transform the positions and velocities of the particles in the final state in the new inertial reference frame back to the laboratory reference frame, and the state of the particle beam in the final state of the laboratory reference frame can be analyzed.

The invention discloses a near-infrared scintillation crystal and a preparation method thereof. The chemical formula of the scintillation crystal is Cs3Ce1-yX6: ySb, wherein X is selected from at least one of Cl and Br; the value range of y is more than or equal to 0.001 and less than or equal to 0.06. The scintillation crystal is prepared by adopting a Bridgman-Stockbarger method, can emit broadband near-infrared light with the wavelength of 800-1000nm under the excitation of high-energy rays or high-energy particles, and is matched with the detection wavelength of an APD (Avalanche Photo Diode) and an SiPM (Silicon Particulate Matrix) detector with high quantum efficiency.

The application provides a spatial high-energy particle detection array film which can be greatly stretched and attached to a complex curved surface and belongs to the technical field of detection. A peripheral support frame is arranged on a flexible base and is used for mounting, limiting, pre-tensioning or fixing with a target curved surface; a middle part is a deformable working area, a plurality of detection unit rigid islands are arranged in the working area; electrical connection is realized through liquid metal bridging wires between adjacent detection unit rigid islands; an upper packaging layer, a lower packaging layer and an edge flexible lead-out interface are arranged outside. The application realizes the combination of "high-performance detection unit" and "overall large deformation attachment ability" by limiting the detection function in the local rigid island and mainly distributing the structural deformation to the liquid metal bridging area.

The present invention discloses a device for experimental calibration of a scintillator-based fast ion loss probe, comprising a two-dimensional electric rotating table, wherein a magnetic ring is installed at the output end of the two-dimensional electric rotating table, and a probe is arranged at the geometric center of the magnetic ring; an image acquisition component is arranged on one side of the magnetic ring, and a carbon stripping film, a protective sleeve, a neutralization chamber, an electric lens, and an ion source extractor are arranged in sequence from near to far. The present invention adopts a permanent magnet ring structure to solve the problem of difficulty in generating a uniform magnetic field of the order of 1T; adopts a "neutralization first and then charge stripping" solution to solve the problem that high-energy ions cannot pass through a non-uniform magnetic field area; an electric lens structure is arranged at the ion source outlet to ensure the collimation of a high-energy particle beam for long-distance transmission; a protective sleeve structure is adopted to protect the magnetic ring from being damaged by high-energy ions; and a high-precision two-dimensional rotating table is adopted to adjust the posture of the magnetic ring and the probe to facilitate the probe to receive high-energy ions of different energies and throw angles.

The invention discloses a repetition frequency strong field laser system and an implementation method thereof. The laser outputs multiple paths of output laser with the same repetition frequency and equal-interval time delay, the output laser is focused on a target through a focusing lens group, and the repetition frequency of a generated high-energy particle beam is multiple times of the repetition frequency of the output laser; by utilizing a mechanism that the direction of a generated particle beam is vertical to a target back under the condition of high-contrast laser in a particle accelerated target back normal sheath accelerated TNSA mechanism, the invention adopts multiple paths of output laser, regulates and controls the laser time sequence, does not change the repetition frequency of the output laser, and enables the multiple paths of output laser with staggered time sequence to act on a target in sequence, so that the target is accelerated. The repetition frequency of an emergent particle beam is improved; the laser heat management problem is not increased, the repetition frequency of the particle beam is improved, and the repetition frequency of the particle beam can be further improved by further increasing the number of lasers and reasonably regulating and controlling the laser time.