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RSS2011 Vol. 23, No. 06
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2011,
23.
Abstract:
Based on our achievements and that of peers of home and abroad, several aspects of nodular defect are summarized and reviewed. The size, shape and surface properties of nodule seed determinate the size, boundaries continuity and topography of nodule....
Based on our achievements and that of peers of home and abroad, several aspects of nodular defect are summarized and reviewed. The size, shape and surface properties of nodule seed determinate the size, boundaries continuity and topography of nodule....
2011,
23.
Abstract:
This paper introduces main modules of 0.14 THz super high speed wireless communication experimental system and experimental results. The THz research group of Institute of Electronic Engineering of China Academy of Engineering Physics, from the view ...
This paper introduces main modules of 0.14 THz super high speed wireless communication experimental system and experimental results. The THz research group of Institute of Electronic Engineering of China Academy of Engineering Physics, from the view ...
2011,
23.
Abstract:
Using the pixellated CdZnTe detector, the radiation imaging experiment for the Rh target X-ray source was accomplished. The experimental results indicate that the response signals of the anode pixels, which distribute over the center irradiated area,...
Using the pixellated CdZnTe detector, the radiation imaging experiment for the Rh target X-ray source was accomplished. The experimental results indicate that the response signals of the anode pixels, which distribute over the center irradiated area,...
2011,
23.
Abstract:
Correction of gain nonuniformity is researched by using taper microstrip. The physical correction model is founded. The taper microstrip compensates the magnitude attenuation by compensating the impedance of microstrip. The taper microstrip is design...
Correction of gain nonuniformity is researched by using taper microstrip. The physical correction model is founded. The taper microstrip compensates the magnitude attenuation by compensating the impedance of microstrip. The taper microstrip is design...
2011,
23.
Abstract:
An all-fiber configuration master oscillator power amplification (MOPA) structured high power laser with China-made components is constructed. The fiber laser is composed of a 10 W seed laser and a high power fiber amplifier. A maximum output of 245 ...
An all-fiber configuration master oscillator power amplification (MOPA) structured high power laser with China-made components is constructed. The fiber laser is composed of a 10 W seed laser and a high power fiber amplifier. A maximum output of 245 ...
2011,
23.
Abstract:
Pump coupling is the hard-core of the high-power diode array pumped solid-state laser, which directly determines system cost, gain capacity, gain uniformity, pump-induced wave front distortion, pump-induced beam drift and so on. Based on the three-di...
Pump coupling is the hard-core of the high-power diode array pumped solid-state laser, which directly determines system cost, gain capacity, gain uniformity, pump-induced wave front distortion, pump-induced beam drift and so on. Based on the three-di...
2011,
23.
Abstract:
An all-fiber pulsed Yb-doped fiber laser with master oscillator power amplifier (MOPA) structure is reported. The seed laser is an acousto-optic (AO) Q-switched fiber laser. The effect of repetition rate, pump wavelength on laser output power and pul...
An all-fiber pulsed Yb-doped fiber laser with master oscillator power amplifier (MOPA) structure is reported. The seed laser is an acousto-optic (AO) Q-switched fiber laser. The effect of repetition rate, pump wavelength on laser output power and pul...
2011,
23.
Abstract:
In order to analyze the effect of aberration of amplitude and phase of laser beam on second-order moment radius of focal spot, based on the Fraunhofer formula for light wave scalar diffraction theory and the definition of second-order moment radius, ...
In order to analyze the effect of aberration of amplitude and phase of laser beam on second-order moment radius of focal spot, based on the Fraunhofer formula for light wave scalar diffraction theory and the definition of second-order moment radius, ...
2011,
23.
Abstract:
This paper established optical propagation tracing mathematical model based on geometrical optics and parabolic approximation method, extracting maximum inter-vision ranges (MIVR) to denote the absolute detection range limit imposed by refraction for...
This paper established optical propagation tracing mathematical model based on geometrical optics and parabolic approximation method, extracting maximum inter-vision ranges (MIVR) to denote the absolute detection range limit imposed by refraction for...
2011,
23.
Abstract:
Through theoretic analysis and numerical simulation, the focal shift of a focused flat beam propagating in turbulent atmosphere is studied. When a focused flat beam propagates in turbulent atmosphere, the effect of turbulence will induce the focal sp...
Through theoretic analysis and numerical simulation, the focal shift of a focused flat beam propagating in turbulent atmosphere is studied. When a focused flat beam propagates in turbulent atmosphere, the effect of turbulence will induce the focal sp...
2011,
23.
Abstract:
The fuzzy C-means (FCM) algorithm has many disadvantages such as number of clusters must be determined before FCM clustering is implemented and the algorithm needs an amount of calculation. In order to solve these problems, a novel method of fast FCM...
The fuzzy C-means (FCM) algorithm has many disadvantages such as number of clusters must be determined before FCM clustering is implemented and the algorithm needs an amount of calculation. In order to solve these problems, a novel method of fast FCM...
2011,
23.
Abstract:
Deposition errors of nonnormal incident optical coatings have a serious degradation impact on their spectral characteristics according to practical preparation experiences. A novel active multilayer optical coating design method based on sensitivity ...
Deposition errors of nonnormal incident optical coatings have a serious degradation impact on their spectral characteristics according to practical preparation experiences. A novel active multilayer optical coating design method based on sensitivity ...
2011,
23.
Abstract:
The structure and beam propagation property of helical axicon is analyzed. Based on diffraction integral theory, propagation process behind helical axiocn incident by diverging spherical wave and Laguerre-Gauss beam is studied. The result shows that ...
The structure and beam propagation property of helical axicon is analyzed. Based on diffraction integral theory, propagation process behind helical axiocn incident by diverging spherical wave and Laguerre-Gauss beam is studied. The result shows that ...
2011,
23.
Abstract:
For the convenient application of continuous-wave cavity ring-down spectroscopy (CW-CRDS), a compact measure system based on the DSP technique is presented. The DSP system is capable of signal adjustment, high-speed signal acquisition, and data proce...
For the convenient application of continuous-wave cavity ring-down spectroscopy (CW-CRDS), a compact measure system based on the DSP technique is presented. The DSP system is capable of signal adjustment, high-speed signal acquisition, and data proce...
2011,
23.
Abstract:
This article proposes a simple method using a false crystal (316L steel) to estimate the surface heat transfer coefficient of solid-state laser. First we set a low cooling water temperature, measure the temperature evolution of outlet water and the f...
This article proposes a simple method using a false crystal (316L steel) to estimate the surface heat transfer coefficient of solid-state laser. First we set a low cooling water temperature, measure the temperature evolution of outlet water and the f...
2011,
23.
Abstract:
The thermometry of tunable diode laser absorption spectroscopy(TDLAS) wavelength modulation spectroscopy (WMS) technique was briefly introduced. Two adjacent water lines at 1 397.75 nm and at 1 397.87 nm were selected, and the on-line measurement sys...
The thermometry of tunable diode laser absorption spectroscopy(TDLAS) wavelength modulation spectroscopy (WMS) technique was briefly introduced. Two adjacent water lines at 1 397.75 nm and at 1 397.87 nm were selected, and the on-line measurement sys...
2011,
23.
Abstract:
A 6.2 W 589 nm yellow laser at a repetition rate of 800 Hz was reported. Double rod and symmetry plane-plane cavity was adopted. The gain medium was Nd:YAG, 11.1 W 1 064 nm and 12.6 W 1 319 nm was obtained by acousto-optic (AO) Q-switched. The sum-fr...
A 6.2 W 589 nm yellow laser at a repetition rate of 800 Hz was reported. Double rod and symmetry plane-plane cavity was adopted. The gain medium was Nd:YAG, 11.1 W 1 064 nm and 12.6 W 1 319 nm was obtained by acousto-optic (AO) Q-switched. The sum-fr...
2011,
23.
Abstract:
Phase diversity wave-front sensing(PDWFS) is a method for estimating wave-front aberrations from two (or more) images whose pupil phases differ from one another with a known diversity phase. It can be used to estimate wave-front for point source as w...
Phase diversity wave-front sensing(PDWFS) is a method for estimating wave-front aberrations from two (or more) images whose pupil phases differ from one another with a known diversity phase. It can be used to estimate wave-front for point source as w...
2011,
23.
Abstract:
Coupling coefficients of TE01 rectangular waveguide mode to TE02, TE03 mode have been derived theoretically. Based on mode coupling theory, two kinds of transmission lines were reported. Firstly, a TE01 to TE02 mode converter at 9.5 GHz was designed....
Coupling coefficients of TE01 rectangular waveguide mode to TE02, TE03 mode have been derived theoretically. Based on mode coupling theory, two kinds of transmission lines were reported. Firstly, a TE01 to TE02 mode converter at 9.5 GHz was designed....
2011,
23.
Abstract:
The initial experimental results of relativistic klystron amplifier (RKA) driven by linear transformer driver (LTD) pulse power supply are introduced. Hollow electron beam of 600 kV, 6 kA, and 150 ns is generated by foilless graphite cathode. Modulat...
The initial experimental results of relativistic klystron amplifier (RKA) driven by linear transformer driver (LTD) pulse power supply are introduced. Hollow electron beam of 600 kV, 6 kA, and 150 ns is generated by foilless graphite cathode. Modulat...
2011,
23.
Abstract:
A 220 GHz folded waveguide slow-wave structure is designed and its dispersion relation, interaction impedance and circuit attenuation are analyzed. The simulation results show good agreement with the theoretical formula analysis. The folded waveguide...
A 220 GHz folded waveguide slow-wave structure is designed and its dispersion relation, interaction impedance and circuit attenuation are analyzed. The simulation results show good agreement with the theoretical formula analysis. The folded waveguide...
2011,
23.
Abstract:
A novel short helicone antenna is proposed in this paper which can be used as a cell of HPM array antenna. Mutual coupling of two short helicone antennas at different distances is simulated using the numerical simulation software. By comparing with m...
A novel short helicone antenna is proposed in this paper which can be used as a cell of HPM array antenna. Mutual coupling of two short helicone antennas at different distances is simulated using the numerical simulation software. By comparing with m...
2011,
23.
Abstract:
A parallelized finite-difference time-domain(FDTD) algorithm based on MPI platform, combined with antenna theory, is presented for analysis of the radiation characteristics of the large biconical-cylindrical cage antenna fed through the coaxial trans...
A parallelized finite-difference time-domain(FDTD) algorithm based on MPI platform, combined with antenna theory, is presented for analysis of the radiation characteristics of the large biconical-cylindrical cage antenna fed through the coaxial trans...
2011,
23.
Abstract:
Based on adiabatic compression theory and electro-optical theory, a double-anode magnetron injection gun for 170 GHz gyrotron was designed. By theoretical analysis and calculations, using simulation software to simulate and optimize the electron gun,...
Based on adiabatic compression theory and electro-optical theory, a double-anode magnetron injection gun for 170 GHz gyrotron was designed. By theoretical analysis and calculations, using simulation software to simulate and optimize the electron gun,...
2011,
23.
Abstract:
A massively parallel code named NEPTUNE for 3D fully electromagnetic and particle-in-cell (PIC) simulations is introduced, which can run on the Linux system with hundreds or even thousands of CPUs. NEPTUNE is capable of three-dimensional simulation o...
A massively parallel code named NEPTUNE for 3D fully electromagnetic and particle-in-cell (PIC) simulations is introduced, which can run on the Linux system with hundreds or even thousands of CPUs. NEPTUNE is capable of three-dimensional simulation o...
2011,
23.
Abstract:
By theoretical analysis of potential and electric field distribution of a gyrotron electron beam, the formula of velocity ratio measurements is presented. The electron beam is equivalent to transmission-line inner conductor. A ceramic capacitance div...
By theoretical analysis of potential and electric field distribution of a gyrotron electron beam, the formula of velocity ratio measurements is presented. The electron beam is equivalent to transmission-line inner conductor. A ceramic capacitance div...
2011,
23.
Abstract:
The dispersion characteristics of metal periodic slow-wave structure in rectangular cross-section Cerenkov maser have been analyzed. The effects of the geometrical parameters on the dispersion curves were investigated. In order to avoid the reflect o...
The dispersion characteristics of metal periodic slow-wave structure in rectangular cross-section Cerenkov maser have been analyzed. The effects of the geometrical parameters on the dispersion curves were investigated. In order to avoid the reflect o...
2011,
23.
Abstract:
In order to acquire Kilo-Ampere level emission current, a 100 mm diameter scandate cathode was manufactured. A 2 MV injector test stand was established with a large area thermionic cathode. A 1 038 A emission current was produced with a diode voltage...
In order to acquire Kilo-Ampere level emission current, a 100 mm diameter scandate cathode was manufactured. A 2 MV injector test stand was established with a large area thermionic cathode. A 1 038 A emission current was produced with a diode voltage...
2011,
23.
Abstract:
High frequency characteristics analysis and three-dimension fully electromagnetic particle-in-cell(PIC) simulation about the electron beam collector influence on the wide gap klystron(WKA) output power efficiency was presented. The electron beam coll...
High frequency characteristics analysis and three-dimension fully electromagnetic particle-in-cell(PIC) simulation about the electron beam collector influence on the wide gap klystron(WKA) output power efficiency was presented. The electron beam coll...
2011,
23.
Abstract:
The paper introduces the principle and some feasible structures of dielectric wall accelerator (DWA). By the study of electromagnetic scattering of multilayer dielectric cylinders, the relation of scattering width, parameters of materials and structu...
The paper introduces the principle and some feasible structures of dielectric wall accelerator (DWA). By the study of electromagnetic scattering of multilayer dielectric cylinders, the relation of scattering width, parameters of materials and structu...
2011,
23.
Abstract:
Due to the real-time monitoring requirement of field devices in EAST-NBI ion source test stand, this paper introduces a programmable logic controller(PLC) system based on Profibus protocol. The hardware configuration of PLC system can be determined a...
Due to the real-time monitoring requirement of field devices in EAST-NBI ion source test stand, this paper introduces a programmable logic controller(PLC) system based on Profibus protocol. The hardware configuration of PLC system can be determined a...
2011,
23.
Abstract:
With the particle-in-cell (PIC) method adopted, a three-dimensional numerical model was developed to study the motion behaviors of beam ions and charge exchange (CEX) ions in the ion thruster optics. Based on the geometric and physical parameters des...
With the particle-in-cell (PIC) method adopted, a three-dimensional numerical model was developed to study the motion behaviors of beam ions and charge exchange (CEX) ions in the ion thruster optics. Based on the geometric and physical parameters des...
2011,
23.
Abstract:
High-energy deuterons can be produced by ultraintense and ultrashort laser pulse interacting with CD4 cluster, and induce deuterium-deuterium (DD) fusion. This cluster fusion neutron source has extensive application. DD nuclear fusion has been perfor...
High-energy deuterons can be produced by ultraintense and ultrashort laser pulse interacting with CD4 cluster, and induce deuterium-deuterium (DD) fusion. This cluster fusion neutron source has extensive application. DD nuclear fusion has been perfor...
2011,
23.
Abstract:
The equation of state, melting line and metallization of helium have been studied by using quantum and classical molecular dynamics simulations. The melting line has been obtained by analyzing the radial distribution function and the diffusion parame...
The equation of state, melting line and metallization of helium have been studied by using quantum and classical molecular dynamics simulations. The melting line has been obtained by analyzing the radial distribution function and the diffusion parame...
2011,
23.
Abstract:
It is very difficult to rapidly and directly manufacture functional metal part with complex structure and full density (FMPCD) . In this study, the method of rapid manufacturing FMPCD by selective laser melting (SLM) was discussed, and the problem of...
It is very difficult to rapidly and directly manufacture functional metal part with complex structure and full density (FMPCD) . In this study, the method of rapid manufacturing FMPCD by selective laser melting (SLM) was discussed, and the problem of...
2011,
23.
Abstract:
A series of W, WSi2, Si thin films and W/Si, WSi2/Si periodic multilayers were fabricated by using DC magnetron sputtering technology. Surface profiles before and after deposition were measured with a stylus profiler and the stresses were calculated....
A series of W, WSi2, Si thin films and W/Si, WSi2/Si periodic multilayers were fabricated by using DC magnetron sputtering technology. Surface profiles before and after deposition were measured with a stylus profiler and the stresses were calculated....
2011,
23.
Abstract:
Based on main physical processes of secondary electron emission, the probability of secondary electron reaching the surface and emitting into vacuum at emission angles θ was deduced; the angular distribution of secondary electron released per primary...
Based on main physical processes of secondary electron emission, the probability of secondary electron reaching the surface and emitting into vacuum at emission angles θ was deduced; the angular distribution of secondary electron released per primary...
Calculation of temperature and population distribution in DF laser cavity based on emission spectrum
2011,
23.
Abstract:
The relational expressions between gain coefficient, intensity of spectral lines and the temperature, population distribution in optical cavity were established, and the emission spectrum of a combustion-driven DF chemical laser was measured, calcula...
The relational expressions between gain coefficient, intensity of spectral lines and the temperature, population distribution in optical cavity were established, and the emission spectrum of a combustion-driven DF chemical laser was measured, calcula...
2011,
23.
Abstract:
The effect on monocrystalline silicon cells after being irradiated of CO2 CW laser was researched, the damage mechanism of which was analyzed. When the power density is relatively low that can’t cause physical damage to the cells, the performance of ...
The effect on monocrystalline silicon cells after being irradiated of CO2 CW laser was researched, the damage mechanism of which was analyzed. When the power density is relatively low that can’t cause physical damage to the cells, the performance of ...
2011,
23.
Abstract:
A novel bifrequency-magnetically insulated transmission line oscillator(MILO) with axial partition is put forward. The interaction field between beam and microwave of this kind of MILO is separated into 2 pieces of slow wave structure (SWS) which hav...
A novel bifrequency-magnetically insulated transmission line oscillator(MILO) with axial partition is put forward. The interaction field between beam and microwave of this kind of MILO is separated into 2 pieces of slow wave structure (SWS) which hav...
2011,
23.
Abstract:
The technique and system integration of imaging system to diagnose annular electron beam were introduced. The system is constructed basing on the principle and technology of digital flash X-ray intensifying screen. The principle is that the X-rays ar...
The technique and system integration of imaging system to diagnose annular electron beam were introduced. The system is constructed basing on the principle and technology of digital flash X-ray intensifying screen. The principle is that the X-rays ar...
2011,
23.
Abstract:
The advantages of the atmospheric pressure microwave plasma jet(MPJ) over the previous and conventional methods make it a potential system for certain industrial material processes. This paper presents the design of this MPJ, the theoretical consider...
The advantages of the atmospheric pressure microwave plasma jet(MPJ) over the previous and conventional methods make it a potential system for certain industrial material processes. This paper presents the design of this MPJ, the theoretical consider...
2011,
23.
Abstract:
The sintered permanent magnets of Nd33Fe65.95B1.05 were prepared via smelting, powdering, forming, sintering and tempering process. The mode and microstructure of the fracture surface were researched by SEM and metallographic microscope. It was showe...
The sintered permanent magnets of Nd33Fe65.95B1.05 were prepared via smelting, powdering, forming, sintering and tempering process. The mode and microstructure of the fracture surface were researched by SEM and metallographic microscope. It was showe...
2011,
23.
Abstract:
The macroscopical long aligned carbon nanotube arrays(ACNTs) with a thickness of 2.7 mm were prepared by the pyrolysis of organometallic mixtures in 100 min using ferrocene and xylene as catalyzer and carbon source. Using a chemical vapor deposited w...
The macroscopical long aligned carbon nanotube arrays(ACNTs) with a thickness of 2.7 mm were prepared by the pyrolysis of organometallic mixtures in 100 min using ferrocene and xylene as catalyzer and carbon source. Using a chemical vapor deposited w...
2011,
23.
Abstract:
Carbon aerogels were prepared from resorcinol and formaldehyde via sol-gel process, high temperature carbonization and atmospheric pressure drying technology with solvent replacement. By changing the resorcinol-sodium carbonate molar ratio and the ma...
Carbon aerogels were prepared from resorcinol and formaldehyde via sol-gel process, high temperature carbonization and atmospheric pressure drying technology with solvent replacement. By changing the resorcinol-sodium carbonate molar ratio and the ma...
2011,
23.
Abstract:
Using photon sieves as the spectral components, this paper designs a new soft X-ray spectrograph, and analyses its principles, structure and design. The theoretical measurement range of the spectrograph is 100 eV to 2 keV with a spectral resolution o...
Using photon sieves as the spectral components, this paper designs a new soft X-ray spectrograph, and analyses its principles, structure and design. The theoretical measurement range of the spectrograph is 100 eV to 2 keV with a spectral resolution o...
2011,
23.
Abstract:
In this paper, a study on the oriented thermal vapor deposition device which is used for coating microspheres with polyamic acid (PAA) is developed. Influences of the processing of monomer material and the adjusting of heating process on the depositi...
In this paper, a study on the oriented thermal vapor deposition device which is used for coating microspheres with polyamic acid (PAA) is developed. Influences of the processing of monomer material and the adjusting of heating process on the depositi...
2011,
23.
Abstract:
The neutron emission time diagnostic was researched, and a bang time detector was made with ultra fast scintillator and microchannel-plate photomutiplier tube. The neutron emission time diagnostic was implemented in the implosion experiments at certa...
The neutron emission time diagnostic was researched, and a bang time detector was made with ultra fast scintillator and microchannel-plate photomutiplier tube. The neutron emission time diagnostic was implemented in the implosion experiments at certa...
2011,
23.
Abstract:
Considering the deformations of surface profiles of the KDP crystals with large dimension and low thickness under different clamps and departure angles from the horizontal plane in inertial confined fusion(ICF) systems, which influenced by clamps and...
Considering the deformations of surface profiles of the KDP crystals with large dimension and low thickness under different clamps and departure angles from the horizontal plane in inertial confined fusion(ICF) systems, which influenced by clamps and...
2011,
23.
Abstract:
A theoretical model for calculating the near field caused by continuous phase plates (CPP) applied in high-power laser system is built up for decreasing the laser induced damage probability of the elements behind CPP. The distribution of near field c...
A theoretical model for calculating the near field caused by continuous phase plates (CPP) applied in high-power laser system is built up for decreasing the laser induced damage probability of the elements behind CPP. The distribution of near field c...
2011,
23.
Abstract:
The hafnium dioxide thin films were prepared by using ion beam in substrate clean, deposition and posttreatment of films. The optical performance, surface characteristics and laser damage of the films were tested and analyzed. Experiment results sho...
The hafnium dioxide thin films were prepared by using ion beam in substrate clean, deposition and posttreatment of films. The optical performance, surface characteristics and laser damage of the films were tested and analyzed. Experiment results sho...
2011,
23.
Abstract:
Theoretical modeling has been used to discuss advantages and disadvantages among the squash fixed mode, the silica fixed mode and the complete periphery clamping mode in this paper. Besides, numerical calculation has been used to analyze the influenc...
Theoretical modeling has been used to discuss advantages and disadvantages among the squash fixed mode, the silica fixed mode and the complete periphery clamping mode in this paper. Besides, numerical calculation has been used to analyze the influenc...
2011,
23.
Abstract:
Because the general mixed metal matrix cathode can’t meet emission performance needs, the research focus on the W-Ir mixed metal-based cathode made with Sol-Gel method. The composition, microgram and granularity of the power and the surface and inner...
Because the general mixed metal matrix cathode can’t meet emission performance needs, the research focus on the W-Ir mixed metal-based cathode made with Sol-Gel method. The composition, microgram and granularity of the power and the surface and inner...
2011,
23.
Abstract:
To account for output power balancing capability of large laser facilities, a synthetic method with beam to beam root-mean-square is presented. Firstly, a conversion process for the facilities from original data of beam powers to regular data is give...
To account for output power balancing capability of large laser facilities, a synthetic method with beam to beam root-mean-square is presented. Firstly, a conversion process for the facilities from original data of beam powers to regular data is give...
2011,
23.
Abstract:
In order to study the influence of flexible foundation on the stability of ICF facility due to ambient vibration, two models are established for the “rigid” foundation and the flexible foundation, respectively. The soil-structure interaction (SSI) is...
In order to study the influence of flexible foundation on the stability of ICF facility due to ambient vibration, two models are established for the “rigid” foundation and the flexible foundation, respectively. The soil-structure interaction (SSI) is...
2011,
23.
Abstract:
A lowimpedance experimental platform based on strip pulse forming line(PFL) is introduced. Two different types of matching loads for the platform are designed and tested. The results show that the rail water load has very low inductance and is quali...
A lowimpedance experimental platform based on strip pulse forming line(PFL) is introduced. Two different types of matching loads for the platform are designed and tested. The results show that the rail water load has very low inductance and is quali...
2011,
23.
Abstract:
The design method for measuring current and voltage of compact X-pinch pulsed power device according to the coaxial cylindrical structure of pulse transmission line (PTL) on X-pinch compact pulsed power source, a stainless steel film connecting the o...
The design method for measuring current and voltage of compact X-pinch pulsed power device according to the coaxial cylindrical structure of pulse transmission line (PTL) on X-pinch compact pulsed power source, a stainless steel film connecting the o...
2011,
23.
Abstract:
The performance degradation of spacecraft thermal control coatings irradiated by protons is generally investigated by using protons with the same energy in ground testing while the energy of protons is in succession in space. The irradiation equivale...
The performance degradation of spacecraft thermal control coatings irradiated by protons is generally investigated by using protons with the same energy in ground testing while the energy of protons is in succession in space. The irradiation equivale...
2011,
23.
Abstract:
3D model of pulse forming network with 2.5 Ω impedance, 200 ns pulse width was established. Through the finite element analysis and simulation, the induction of the switch part and the load part was simulated and studied. The simulated results show t...
3D model of pulse forming network with 2.5 Ω impedance, 200 ns pulse width was established. Through the finite element analysis and simulation, the induction of the switch part and the load part was simulated and studied. The simulated results show t...
2011,
23.
Abstract:
The high energy density selfhealing metallized film pulse capacitor has been applied to all kinds of laser facilities for their power conditioning systems, whose reliability is straightforward affected by the reliability level of capacitors. Reliabi...
The high energy density selfhealing metallized film pulse capacitor has been applied to all kinds of laser facilities for their power conditioning systems, whose reliability is straightforward affected by the reliability level of capacitors. Reliabi...
