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RSS2010 Vol. 22, No. 07
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2010,
22.
Abstract:
To improve beam quality and focusability performance, an adaptive optical system, which is based on the phase-conjugated principle and consists of Hartmann-Shack sensor, deformable mirror, control unit and software, was installed in the SILEX-I laser...
To improve beam quality and focusability performance, an adaptive optical system, which is based on the phase-conjugated principle and consists of Hartmann-Shack sensor, deformable mirror, control unit and software, was installed in the SILEX-I laser...
2010,
22.
Abstract:
Laser-induced damage threshold of fused silica under 355 nm laser were measured before and after chemical etching, UV laser conditioning, and the combined processing. The area of damage spots increased with successive pulses irradiation. The results ...
Laser-induced damage threshold of fused silica under 355 nm laser were measured before and after chemical etching, UV laser conditioning, and the combined processing. The area of damage spots increased with successive pulses irradiation. The results ...
2010,
22.
Abstract:
The three-dimensional transverse defect model on exit surface of fused silica was established. Three-dimensional finite-difference time-domain method was used to simulate the electric field intensity distribution in the vicinity of transverse cracks ...
The three-dimensional transverse defect model on exit surface of fused silica was established. Three-dimensional finite-difference time-domain method was used to simulate the electric field intensity distribution in the vicinity of transverse cracks ...
2010,
22.
Abstract:
To study the influence of polarization direction on far field of laser array with coherent combining, an onedimension analyses model of fiber laser array is established, and using Fourier optics, the expression for the far field intensity of coheren...
To study the influence of polarization direction on far field of laser array with coherent combining, an onedimension analyses model of fiber laser array is established, and using Fourier optics, the expression for the far field intensity of coheren...
2010,
22.
Abstract:
The atmospheric temperature profile and its time-dependent variation have many applications in geophysical research area, thus a Rayleigh-Raman temperature lidar was constructed to obtain atmospheric temperature profiles with high spatial and tempora...
The atmospheric temperature profile and its time-dependent variation have many applications in geophysical research area, thus a Rayleigh-Raman temperature lidar was constructed to obtain atmospheric temperature profiles with high spatial and tempora...
2010,
22.
Abstract:
Through the fourth order Runge-Kutta formulas, the multimode rate equations, tailored to accommodate different pumping methods, are employed to evaluate the pumping efficiency and the signal power in the multimode fiber amplifier. The effect of the t...
Through the fourth order Runge-Kutta formulas, the multimode rate equations, tailored to accommodate different pumping methods, are employed to evaluate the pumping efficiency and the signal power in the multimode fiber amplifier. The effect of the t...
2010,
22.
Abstract:
Based on the theory of angular spectrum diffraction, the diffraction transmission of the cat-eye effect reflected light under oblique incidence is derived by two-dimensional discrete Fourier transform and projection combination of the two diffraction...
Based on the theory of angular spectrum diffraction, the diffraction transmission of the cat-eye effect reflected light under oblique incidence is derived by two-dimensional discrete Fourier transform and projection combination of the two diffraction...
2010,
22.
Abstract:
Based on Taylor’s frozen turbulence hypothesis, analytical expressions of scintillation and phase fluctuation power spectrum of the light wave propagation in atmosphere with different refractive index spectrum of turbulence were deduced. The influenc...
Based on Taylor’s frozen turbulence hypothesis, analytical expressions of scintillation and phase fluctuation power spectrum of the light wave propagation in atmosphere with different refractive index spectrum of turbulence were deduced. The influenc...
2010,
22.
Abstract:
The structure of a self-developed Mie Doppler lidar system is introduced. Aiming at the problems existing in the former system, the receiver sub-system, working time series, and scanning mode etc. were upgraded. Experimental results show that the spe...
The structure of a self-developed Mie Doppler lidar system is introduced. Aiming at the problems existing in the former system, the receiver sub-system, working time series, and scanning mode etc. were upgraded. Experimental results show that the spe...
2010,
22.
Abstract:
According to the extended Huygens-Fresnel integral, propagation formulas of the spectrum of partially coherent Gaussian-Schell model(GSM) rectangular array beams have been derived. The changes of on-axis and off-axis spectral shifts in free space hav...
According to the extended Huygens-Fresnel integral, propagation formulas of the spectrum of partially coherent Gaussian-Schell model(GSM) rectangular array beams have been derived. The changes of on-axis and off-axis spectral shifts in free space hav...
2010,
22.
Abstract:
The metallic supersonic nozzle of chemical oxygen-iodine laser(COIL) needs heating to keep warm in use, which makes its structure complicated and the failure rate is high. Several materials are considered to be suitable for fabricating non-heating su...
The metallic supersonic nozzle of chemical oxygen-iodine laser(COIL) needs heating to keep warm in use, which makes its structure complicated and the failure rate is high. Several materials are considered to be suitable for fabricating non-heating su...
2010,
22.
Abstract:
The pulse frequency-domain interferometry is introduced as a new measurement technology with femtosecond resolution. Its working principle and system structure are elaborated, and the time difference and phase difference are pointed out as the primar...
The pulse frequency-domain interferometry is introduced as a new measurement technology with femtosecond resolution. Its working principle and system structure are elaborated, and the time difference and phase difference are pointed out as the primar...
2010,
22.
Abstract:
Currently, it’s difficult to manufacture large area grating and multiple smaller pieces of grating blocks splice large area gratings.The grating blocks will slightly in splicing process. This paper analyzes the splicing grating’s normal deformation c...
Currently, it’s difficult to manufacture large area grating and multiple smaller pieces of grating blocks splice large area gratings.The grating blocks will slightly in splicing process. This paper analyzes the splicing grating’s normal deformation c...
2010,
22.
Abstract:
A method for effectively increasing mode field diameter (MFD) of photonic crystal fibers (PCFs) is demonstrated in this paper. Air holes in the cladding of a PCF will be collapse when the PCF is heated due to surface tension. Theoretical and experime...
A method for effectively increasing mode field diameter (MFD) of photonic crystal fibers (PCFs) is demonstrated in this paper. Air holes in the cladding of a PCF will be collapse when the PCF is heated due to surface tension. Theoretical and experime...
2010,
22.
Abstract:
Jones matrix of cube corner prism is deduced by means of ray tracing, and polarization model of cube corner prism is founded. The influence on polarization of incident polarized light by cube corner prism is analyzed. It is found that there exists sp...
Jones matrix of cube corner prism is deduced by means of ray tracing, and polarization model of cube corner prism is founded. The influence on polarization of incident polarized light by cube corner prism is analyzed. It is found that there exists sp...
2010,
22.
Abstract:
Experiments are conducted in a small transonic wind tunnel to investigate the impacts of the high-speed flow on the transmission features of light beam. Aberrated wavefronts of light beam travelling through the flow field in the wind tunnel test sect...
Experiments are conducted in a small transonic wind tunnel to investigate the impacts of the high-speed flow on the transmission features of light beam. Aberrated wavefronts of light beam travelling through the flow field in the wind tunnel test sect...
2010,
22.
Abstract:
Near-infrared laser diode arrays (LDA) are usually utilized as illuminated source for active laser illumination technology. The severe red exposure of 808nm LDA deteriorates its potential for military application. Due to the low response of CMOS to l...
Near-infrared laser diode arrays (LDA) are usually utilized as illuminated source for active laser illumination technology. The severe red exposure of 808nm LDA deteriorates its potential for military application. Due to the low response of CMOS to l...
2010,
22.
Abstract:
In order to increase the lead-free laser soldering speed, the laser parameters, properties of solder and substrate, laser soldering system and other influencing factors of the lead-free laser soldering are studied. The research shows that once the la...
In order to increase the lead-free laser soldering speed, the laser parameters, properties of solder and substrate, laser soldering system and other influencing factors of the lead-free laser soldering are studied. The research shows that once the la...
2010,
22.
Abstract:
A new phenomenon about crosstalk effect of CCD was discovered in the experiment of laser irradiating the interline transfer CCD camera. It is that a gap, adjoining the upper side of the main spot, appears on the crosstalk line and becomes smaller whe...
A new phenomenon about crosstalk effect of CCD was discovered in the experiment of laser irradiating the interline transfer CCD camera. It is that a gap, adjoining the upper side of the main spot, appears on the crosstalk line and becomes smaller whe...
2010,
22.
Abstract:
A nano and sub-nanosecond optical image framing recording system is presented here to meet the photography demands of 108～1010 Hz frequency in extreme conditions, such as laser flyer and Z-pinch. The overall system design and its principle are introd...
A nano and sub-nanosecond optical image framing recording system is presented here to meet the photography demands of 108～1010 Hz frequency in extreme conditions, such as laser flyer and Z-pinch. The overall system design and its principle are introd...
2010,
22.
Abstract:
To improve the precision and effective spectrum width of wavefront power spectrum density(PSD) at mid-spatial scale, double linear interpolation and six-sample-wide interpolation are proposed to patch invalid points and reduce aliasing noise, respect...
To improve the precision and effective spectrum width of wavefront power spectrum density(PSD) at mid-spatial scale, double linear interpolation and six-sample-wide interpolation are proposed to patch invalid points and reduce aliasing noise, respect...
2010,
22.
Abstract:
In this paper, modeling study is performed to reveal the plasma flow and heat transfer characteristics of the low-power argon arcjet thruster. The all-speed SIMPLE algorithm is used for the solution of the governing equations. Computed results are pr...
In this paper, modeling study is performed to reveal the plasma flow and heat transfer characteristics of the low-power argon arcjet thruster. The all-speed SIMPLE algorithm is used for the solution of the governing equations. Computed results are pr...
2010,
22.
Abstract:
To fabricate high quality hollow glass microspheres (HGMs) for inertial confinement fusion (ICF) targets by sol-gel technology, effects of furnace atmosphere composition on the transformation process from gel particles to HGMs and the resulting quali...
To fabricate high quality hollow glass microspheres (HGMs) for inertial confinement fusion (ICF) targets by sol-gel technology, effects of furnace atmosphere composition on the transformation process from gel particles to HGMs and the resulting quali...
2010,
22.
Abstract:
The quasi- monoenergetic proton beam generated from ultra- short ultra- intense laser pulse interacting with ultrathin double- layer target (both the thickness of the substrate layer and that of the acceleration layer are in nanometer scale) is exami...
The quasi- monoenergetic proton beam generated from ultra- short ultra- intense laser pulse interacting with ultrathin double- layer target (both the thickness of the substrate layer and that of the acceleration layer are in nanometer scale) is exami...
2010,
22.
Abstract:
The imaging characteristic of non-periodic multilayer Kirkpatrick-Baez(KB) microscope is analyzed based on propagation of rays, and contrasted with single layer and periodic multilayer KB microscopes. Compared with single layer KB microscope, multila...
The imaging characteristic of non-periodic multilayer Kirkpatrick-Baez(KB) microscope is analyzed based on propagation of rays, and contrasted with single layer and periodic multilayer KB microscopes. Compared with single layer KB microscope, multila...
2010,
22.
Abstract:
The correctable aberration modes space of the micromacined membrane deformable mirror(MMDM) is constructed through the singular value decomposition of the mirror’s influence function matrix. Analyzing the correction ability and range of MMDM for a se...
The correctable aberration modes space of the micromacined membrane deformable mirror(MMDM) is constructed through the singular value decomposition of the mirror’s influence function matrix. Analyzing the correction ability and range of MMDM for a se...
2010,
22.
Abstract:
A Dante spectrometer mirror calibration method is developed by recovery of X-ray benchmarks without installing reflectivity meter chamber and limit space in 4B7B beamline of BSRF. X-ray benchmark line is achieved by three beamlines aiming. High angle...
A Dante spectrometer mirror calibration method is developed by recovery of X-ray benchmarks without installing reflectivity meter chamber and limit space in 4B7B beamline of BSRF. X-ray benchmark line is achieved by three beamlines aiming. High angle...
2010,
22.
Abstract:
A line velocity interferometer for any reflector has been implemented at the Shenguang-Ⅱ laser facility. This instrument is the primary diagnostic for a variety of experiments involving laser-driven shock-wave propagation, materials characterization ...
A line velocity interferometer for any reflector has been implemented at the Shenguang-Ⅱ laser facility. This instrument is the primary diagnostic for a variety of experiments involving laser-driven shock-wave propagation, materials characterization ...
2010,
22.
Abstract:
The preparation of porous anodic aluminum oxide (AAO) templates has been studied with oxalic acid as electrolyte. The morphology of the as-prepared templates has been characterized by field-emission scanning electron microscope (FE-SEM). The pores di...
The preparation of porous anodic aluminum oxide (AAO) templates has been studied with oxalic acid as electrolyte. The morphology of the as-prepared templates has been characterized by field-emission scanning electron microscope (FE-SEM). The pores di...
2010,
22.
Abstract:
In order to prepare large size multilayer mirrors for extreme ultraviolet, soft X-ray and X-ray applications, the Mo/Si multilayer was deposited on flat substrate in diameter of 120 mm with the substrate scanning over rectangular targets. By adjustin...
In order to prepare large size multilayer mirrors for extreme ultraviolet, soft X-ray and X-ray applications, the Mo/Si multilayer was deposited on flat substrate in diameter of 120 mm with the substrate scanning over rectangular targets. By adjustin...
2010,
22.
Abstract:
It is important to characterize the dynamic hohlraum’s radiation and coupling efficiency in Z-pinch physical experiments. The difficulty in the columned dynamic hohlraums presents unique challenges and opportunities for target fabrication, especially...
It is important to characterize the dynamic hohlraum’s radiation and coupling efficiency in Z-pinch physical experiments. The difficulty in the columned dynamic hohlraums presents unique challenges and opportunities for target fabrication, especially...
2010,
22.
Abstract:
The preparation of poly(vinylcyclohexane) (PVCH) foam has been investigated via the thermally-induced phase separation technique and the freeze-drying technique. Polystyrene was saturated using heterogeneous hydrogenation techniques to prepare PVCH. ...
The preparation of poly(vinylcyclohexane) (PVCH) foam has been investigated via the thermally-induced phase separation technique and the freeze-drying technique. Polystyrene was saturated using heterogeneous hydrogenation techniques to prepare PVCH. ...
2010,
22.
Abstract:
A novel radial line power divider using single-circled probe coupling is proposed to realize the equalamplitude in-phase multiport power division of the high power microwave. An S-band 16-port power divider is designed by analyzing the coupling char...
A novel radial line power divider using single-circled probe coupling is proposed to realize the equalamplitude in-phase multiport power division of the high power microwave. An S-band 16-port power divider is designed by analyzing the coupling char...
2010,
22.
Abstract:
A novel Smith-Purcell interaction structure is presented. It is a coaxial structure including the outer curved mirrors and the middle cylindrical gratings of arbitrary shaped section. Inverting the curved mirrors and changing the position of gratings...
A novel Smith-Purcell interaction structure is presented. It is a coaxial structure including the outer curved mirrors and the middle cylindrical gratings of arbitrary shaped section. Inverting the curved mirrors and changing the position of gratings...
2010,
22.
Abstract:
A new type of X-band horn feed has been designed for the dielectric breakdown experiment of high power microwave(HPM) feed output window. The feed is made of a horn of variable flare angle and a movable dielectric cover. By adjusting the distance bet...
A new type of X-band horn feed has been designed for the dielectric breakdown experiment of high power microwave(HPM) feed output window. The feed is made of a horn of variable flare angle and a movable dielectric cover. By adjusting the distance bet...
2010,
22.
Abstract:
Ray-tracing is a key step to apply uniform geometrical theory of diffraction (UTD) in solving the problems of radiating and scattering by electrically large objects. An equation of one variable and four order for reflection points on spheres was dedu...
Ray-tracing is a key step to apply uniform geometrical theory of diffraction (UTD) in solving the problems of radiating and scattering by electrically large objects. An equation of one variable and four order for reflection points on spheres was dedu...
2010,
22.
Abstract:
The PIN diode under high power microwave is simulated by solving the semiconductor equations numerically. The influence of pulse width on the diode’s burnout is studied. The results show that the pulse power for burnout is nearly inversely proportion...
The PIN diode under high power microwave is simulated by solving the semiconductor equations numerically. The influence of pulse width on the diode’s burnout is studied. The results show that the pulse power for burnout is nearly inversely proportion...
2010,
22.
Abstract:
The limitations of conventional methods used to measure cable's shielding effectiveness are analyzed. The measurement of shielding effectiveness of cable with electromagnetic radiation method is presented based on the reciprocity theorem. According t...
The limitations of conventional methods used to measure cable's shielding effectiveness are analyzed. The measurement of shielding effectiveness of cable with electromagnetic radiation method is presented based on the reciprocity theorem. According t...
2010,
22.
Abstract:
A new style of monopole antenna is put forward, along with the design idea and structure model. The antenna fed by a coaxial line is top-loaded with a U-type load. Simulation and experiments have been conducted. The simulated results show that this a...
A new style of monopole antenna is put forward, along with the design idea and structure model. The antenna fed by a coaxial line is top-loaded with a U-type load. Simulation and experiments have been conducted. The simulated results show that this a...
2010,
22.
Abstract:
Some thermal analysis results of several heating structures for thermionic cathode electron gun by using ANSYS code and COMSOL code were presented in this paper, and some instructions for heating structure design were obtained. A series of heating st...
Some thermal analysis results of several heating structures for thermionic cathode electron gun by using ANSYS code and COMSOL code were presented in this paper, and some instructions for heating structure design were obtained. A series of heating st...
2010,
22.
Abstract:
The Marx solid-state modulator is a Marx-type electrical circuit designed to generate high voltage impulse for klystrons, which uses integrated gate bipolar transistors (IGBT) as switch. Because of the advantages, which are low cost, high availabilit...
The Marx solid-state modulator is a Marx-type electrical circuit designed to generate high voltage impulse for klystrons, which uses integrated gate bipolar transistors (IGBT) as switch. Because of the advantages, which are low cost, high availabilit...
2010,
22.
Abstract:
The responses of wires in a cylinder cavity caused by system generated electromagnetic pulse (SGEMP) comprehensive environment were simulated with FDTD, PIC methods and Holland thin line algorithm. The comprehensive environment includes transmitted X...
The responses of wires in a cylinder cavity caused by system generated electromagnetic pulse (SGEMP) comprehensive environment were simulated with FDTD, PIC methods and Holland thin line algorithm. The comprehensive environment includes transmitted X...
2010,
22.
Abstract:
The experiment phenomenon in a small-scale space when a kind of silicon diode is in the over-current state is described and explained through the voltage-regulated switch model. The relaxation oscillation is proved through temporal behavior of the th...
The experiment phenomenon in a small-scale space when a kind of silicon diode is in the over-current state is described and explained through the voltage-regulated switch model. The relaxation oscillation is proved through temporal behavior of the th...
2010,
22.
Abstract:
The design and primary experiment of the digital transverse bunch-by-bunch feedback system in Hefei light source are introduced. This transverse feedback system was developed to conquer the transverse coupled-bunch instabilities. It employed direct s...
The design and primary experiment of the digital transverse bunch-by-bunch feedback system in Hefei light source are introduced. This transverse feedback system was developed to conquer the transverse coupled-bunch instabilities. It employed direct s...
2010,
22.
Abstract:
Two in-vacuum undulators IVU25s and one elliptically polarized undulator EPU100 have been developed for the Shanghai Synchrotron Radiation Facility (SSRF). Two IVU25s with the same hybrid design contain about 636 Sm2Co17sub> magnet blocks with the...
Two in-vacuum undulators IVU25s and one elliptically polarized undulator EPU100 have been developed for the Shanghai Synchrotron Radiation Facility (SSRF). Two IVU25s with the same hybrid design contain about 636 Sm2Co17sub> magnet blocks with the...
2010,
22.
Abstract:
The analysis of power density spectrum (PDS) and integral PDS has been implemented for orbit noise analysis in the Shanghai Synchrotron Radiation Facility(SSRF) storage ring. The beam position monitor signal processing in Liberas, which are the orbit...
The analysis of power density spectrum (PDS) and integral PDS has been implemented for orbit noise analysis in the Shanghai Synchrotron Radiation Facility(SSRF) storage ring. The beam position monitor signal processing in Liberas, which are the orbit...
2010,
22.
Abstract:
A new high brightness injector based on a new photocathode RF electron gun is planned to be installed at Hefei light source. To get high quality electron bunch, precise control of beam position is required. The positional resolution of the beam posit...
A new high brightness injector based on a new photocathode RF electron gun is planned to be installed at Hefei light source. To get high quality electron bunch, precise control of beam position is required. The positional resolution of the beam posit...
2010,
22.
Abstract:
In terms of the features of flash X-ray radiographs, the typical edge detection algorithm in digital image processing can only provide thick edges and is noise susceptibile. Thus an edge detection method based on Facet model for detonation experiment...
In terms of the features of flash X-ray radiographs, the typical edge detection algorithm in digital image processing can only provide thick edges and is noise susceptibile. Thus an edge detection method based on Facet model for detonation experiment...
Experimental verification of negative refractive phenomena of photonic crystal in 10.6 μm wavelength
2010,
22.
Abstract:
A real-time detection system in 10.6 μm wavelength is introduced which is applied to experimental verification of negative refractive phenomena in photonic crystal at optical frequencies. The system is controlled by computer and it can move accuratel...
A real-time detection system in 10.6 μm wavelength is introduced which is applied to experimental verification of negative refractive phenomena in photonic crystal at optical frequencies. The system is controlled by computer and it can move accuratel...
2010,
22.
Abstract:
The uncertainty in delay and jitter measurement has been evaluated for the laser-triggered switch in the Z-pinch primary test stand (PTS) prototype module. The delay is defined as the time difference between the 10% amplitude points in rise edges of ...
The uncertainty in delay and jitter measurement has been evaluated for the laser-triggered switch in the Z-pinch primary test stand (PTS) prototype module. The delay is defined as the time difference between the 10% amplitude points in rise edges of ...
2010,
22.
Abstract:
Fused silica substrates were artificially contaminated to estimate the resistance against laser damage. Uniform thin contamination films (about 8 nm thick) were deposited on the substrates by Al sputtering. The laser induced damage threshold (LIDT) w...
Fused silica substrates were artificially contaminated to estimate the resistance against laser damage. Uniform thin contamination films (about 8 nm thick) were deposited on the substrates by Al sputtering. The laser induced damage threshold (LIDT) w...
2010,
22.
Abstract:
Co-based alloy and TiN/Co-based alloy composite coatings were obtained on low carbon steel surface by 5 kW CO2 laser. Microstructure, phases, micro-hardness, and sliding wear resistance of the coatings were studied. The results show that the Co-based...
Co-based alloy and TiN/Co-based alloy composite coatings were obtained on low carbon steel surface by 5 kW CO2 laser. Microstructure, phases, micro-hardness, and sliding wear resistance of the coatings were studied. The results show that the Co-based...
2010,
22.
Abstract:
An InGaAs/GaAs strained quantum-well was prepared by metal-organic chemical-vapor deposition(MOCVD) on GaAs substrate. The growth condition was chosen and a strained buffer layer(SBL) was adopted during the growth. A quantum-well emitting at 1 054 nm...
An InGaAs/GaAs strained quantum-well was prepared by metal-organic chemical-vapor deposition(MOCVD) on GaAs substrate. The growth condition was chosen and a strained buffer layer(SBL) was adopted during the growth. A quantum-well emitting at 1 054 nm...
2010,
22.
Abstract:
The physical model for the influence of single photon detector on the performance of quantum key distribution (QKD) system is analyzed according to the principle of QKD system and the operation mode of single photon detector. The relationship between...
The physical model for the influence of single photon detector on the performance of quantum key distribution (QKD) system is analyzed according to the principle of QKD system and the operation mode of single photon detector. The relationship between...
2010,
22.
Abstract:
The general mechanism of light transmission loss in optical fiber and the effects of optical fiber under γ-ray radiation environment are introduced. In order to measure the pulse γ-ray radiation-induced loss, an experimental measurement system is dev...
The general mechanism of light transmission loss in optical fiber and the effects of optical fiber under γ-ray radiation environment are introduced. In order to measure the pulse γ-ray radiation-induced loss, an experimental measurement system is dev...
2010,
22.
Abstract:
Through the theoretical analysis and simulation, the effects of impedance on the voltage transfer efficiency, energy transfer efficiency and peak power transfer efficiency when pulse forming network (PFN) discharges to the load directly and through t...
Through the theoretical analysis and simulation, the effects of impedance on the voltage transfer efficiency, energy transfer efficiency and peak power transfer efficiency when pulse forming network (PFN) discharges to the load directly and through t...
2010,
22.
Abstract:
This paper summarizes an experimental study of the multi-gap switch for fast linear transformer driver. The self-breakdown voltage testing has been conducted and the relation between self-breakdown voltage and gas pressure was obtained when the switc...
This paper summarizes an experimental study of the multi-gap switch for fast linear transformer driver. The self-breakdown voltage testing has been conducted and the relation between self-breakdown voltage and gas pressure was obtained when the switc...
2010,
22.
Abstract:
A high power modulator was built to drive the 100 MW klystron. The line-type topology with deuterium thyratron was adopted to increase its operating reliability. Specifications and structure of the pulse transformer and pulse forming network are pres...
A high power modulator was built to drive the 100 MW klystron. The line-type topology with deuterium thyratron was adopted to increase its operating reliability. Specifications and structure of the pulse transformer and pulse forming network are pres...
2010,
22.
Abstract:
To develop a high power pulsed source with high-repetition-rate operation and compact size, a trigger control system design of high voltage generator with inductive isolators is presented. The key techniques to build a control system of pulsed power ...
To develop a high power pulsed source with high-repetition-rate operation and compact size, a trigger control system design of high voltage generator with inductive isolators is presented. The key techniques to build a control system of pulsed power ...
2010,
22.
Abstract:
A 4 MV coax-to-triplate multi-channel water dielectric self-breaking switch designed for oil and water section of PTS，the high power pulse device and primary test stand，is investigated on the prototype module of PTS. The switch contains three linear ...
A 4 MV coax-to-triplate multi-channel water dielectric self-breaking switch designed for oil and water section of PTS，the high power pulse device and primary test stand，is investigated on the prototype module of PTS. The switch contains three linear ...
2010,
22.
Abstract:
The initial state of pinch load in vacuum was monitored successfully in experiments about wire array loads. New and old load configurations were used to carry out contrast studies, and the nanosecond-frame camera was used to record images about diffe...
The initial state of pinch load in vacuum was monitored successfully in experiments about wire array loads. New and old load configurations were used to carry out contrast studies, and the nanosecond-frame camera was used to record images about diffe...
