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RSS2023 Vol. 35, No. 11
Recommend Articles
column
- Cover and Contents
- High Power Laser Physics and Technology
- Inertial Confinement Fusion Physics and Technology
- High Power Microwave Technology
- Ion Beam Science and Technology and Its Applications
- Particle Beams and Accelerator Technology
- Pulsed Power Technology
- Nuclear Science and Engineering
- Advanced Interdisciplinary Science
Display Method:
2023,
35: 1-2.
2023,
35: 111001.
doi: 10.11884/HPLPB202335.230308
Abstract:
Temporal coherent combination further extends the pulse duration by assembling many pulses in a train passed through the amplifier into one output pulse, which can improve the peak power and pulse energy effectively and avoid nonlinear effects excite...
2023,
35: 111002.
doi: 10.11884/HPLPB202335.230073
Abstract:
The single emitter and bars of 780 nm semiconductor laser have been designed and fabricated. The epitaxial layers were prepared by the metal organic chemical vapor deposition technology. GaAsP and GaInP were used as the quantum well and waveguide lay...
The single emitter and bars of 780 nm semiconductor laser have been designed and fabricated. The epitaxial layers were prepared by the metal organic chemical vapor deposition technology. GaAsP and GaInP were used as the quantum well and waveguide lay...
2023,
35: 111003.
doi: 10.11884/HPLPB202335.230180
Abstract:
To control the depolarization of incident laser with different polarization states, a liquid crystal depolarizer with random phase distribution structure is designed. For cholesteric liquid crystal device, a model of laser transmission through choles...
To control the depolarization of incident laser with different polarization states, a liquid crystal depolarizer with random phase distribution structure is designed. For cholesteric liquid crystal device, a model of laser transmission through choles...
2023,
35: 111004.
doi: 10.11884/HPLPB202335.230126
Abstract:
To analyze and improve the matrix effect on the quantitative analysis of cadmium (Cd) concentration in soil and rice using laser induced breakdown spectroscopy (LIBS), this article takes the Cd Ⅱ 226.502 nm spectral line as the analysis object, and c...
To analyze and improve the matrix effect on the quantitative analysis of cadmium (Cd) concentration in soil and rice using laser induced breakdown spectroscopy (LIBS), this article takes the Cd Ⅱ 226.502 nm spectral line as the analysis object, and c...
2023,
35: 111005.
doi: 10.11884/HPLPB202335.230131
Abstract:
The laser damage resistance of fused silica optics is of great significance for the stable operation of high-power laser systems. To improve the laser damage resistance of fused silica optics, and to solve the problem of deposition formed by traditio...
The laser damage resistance of fused silica optics is of great significance for the stable operation of high-power laser systems. To improve the laser damage resistance of fused silica optics, and to solve the problem of deposition formed by traditio...
2023,
35: 112001.
doi: 10.11884/HPLPB202335.230161
Abstract:
In view of the measurement requirements of uniformity and areal density parameters of target metal foils, a non-destructive testing technology for high-Z metal foils by obtaining thin film X-ray transmittance and its spatial distribution through a to...
In view of the measurement requirements of uniformity and areal density parameters of target metal foils, a non-destructive testing technology for high-Z metal foils by obtaining thin film X-ray transmittance and its spatial distribution through a to...
2023,
35: 112002.
doi: 10.11884/HPLPB202335.230317
Abstract:
In the laser driven inertial confinement fusion experiments, several dozens of diagnostic instruments are needed, located in different sightlines of view. Most of the instruments are required to work inside the giant vacuum target chamber, in distanc...
In the laser driven inertial confinement fusion experiments, several dozens of diagnostic instruments are needed, located in different sightlines of view. Most of the instruments are required to work inside the giant vacuum target chamber, in distanc...
2023,
35: 113001.
doi: 10.11884/HPLPB202335.230198
Abstract:
High power microwave devices are investigated extensively, because of their potential applications, such as advanced radars, electromagnetic warfare systems. However, low efficiency, enormous volume, huge weight and short lifetime limit their applica...
2023,
35: 113002.
doi: 10.11884/HPLPB202335.230181
Abstract:
During the cathode preheating process of a small amount of space traveling wave tubes(TWTs), there is a fault of periodic fluctuations in the heater current. In response to this problem, the range of fluctuation of heater current is estimated by crea...
During the cathode preheating process of a small amount of space traveling wave tubes(TWTs), there is a fault of periodic fluctuations in the heater current. In response to this problem, the range of fluctuation of heater current is estimated by crea...
2023,
35: 114001.
doi: 10.11884/HPLPB202335.230179
Abstract:
The negative ion based neutral beam injection (NNBI) system is one of the testing or demonstrating systems in the frameworks of Comprehensive Research Facility of Fusion Technology (CRAFT). The object of the CRAFT NNBI system is to research the key p...
The negative ion based neutral beam injection (NNBI) system is one of the testing or demonstrating systems in the frameworks of Comprehensive Research Facility of Fusion Technology (CRAFT). The object of the CRAFT NNBI system is to research the key p...
2023,
35: 114002.
doi: 10.11884/HPLPB202335.230263
Abstract:
Coherent transition radiation (CTR) spectroscopy has emerged as a highly productive technique for measuring bunch length and reconstructing longitudinal bunch profiles. However, conventional Michelson interferometry is limited to the amplitude measur...
Coherent transition radiation (CTR) spectroscopy has emerged as a highly productive technique for measuring bunch length and reconstructing longitudinal bunch profiles. However, conventional Michelson interferometry is limited to the amplitude measur...
2023,
35: 114003.
doi: 10.11884/HPLPB202335.230117
Abstract:
With the increasing demand on higher precision control of beams in modern particle accelerators, higher requirements are raised for the design and survey of engineering control network. In this paper, the layout and survey scheme of the first-level s...
With the increasing demand on higher precision control of beams in modern particle accelerators, higher requirements are raised for the design and survey of engineering control network. In this paper, the layout and survey scheme of the first-level s...
2023,
35: 114004.
doi: 10.11884/HPLPB202335.230217
Abstract:
The samples of the China Spallation Neutron Source (CSNS) Engineering Material Diffraction Spectrometer (EMD) are very large and have different shapes. The neutron collimation aperture needs to be designed as a pointed-mouth slit to be close to these...
The samples of the China Spallation Neutron Source (CSNS) Engineering Material Diffraction Spectrometer (EMD) are very large and have different shapes. The neutron collimation aperture needs to be designed as a pointed-mouth slit to be close to these...
2023,
35: 114005.
doi: 10.11884/HPLPB202335.230074
Abstract:
Accurate measurement of the transverse phase space distribution of electron beams is of great importance in the design and optimization of accelerators. The computerized tomography theoretically provides the true transverse phase space distribution. ...
Accurate measurement of the transverse phase space distribution of electron beams is of great importance in the design and optimization of accelerators. The computerized tomography theoretically provides the true transverse phase space distribution. ...
2023,
35: 115001.
doi: 10.11884/HPLPB202335.230124
Abstract:
To reduce the energy loss of the air-core pulse alternator and the heating of the field winding, a field circuit topology with the function of recovering residual magnetic energy is proposed. By setting the adjustable inductance in the capacitor bran...
To reduce the energy loss of the air-core pulse alternator and the heating of the field winding, a field circuit topology with the function of recovering residual magnetic energy is proposed. By setting the adjustable inductance in the capacitor bran...
2023,
35: 116001.
doi: 10.11884/HPLPB202335.230102
Abstract:
Print circuit heat exchanger (PCHE) is widely used in the present supercritical carbon dioxide (S-CO2) Brayton cycle to support its superiority in compactness when compared with other energy conversion cycles. The maintenance and overhaul of PCHE are...
Print circuit heat exchanger (PCHE) is widely used in the present supercritical carbon dioxide (S-CO2) Brayton cycle to support its superiority in compactness when compared with other energy conversion cycles. The maintenance and overhaul of PCHE are...
2023,
35: 116002.
doi: 10.11884/HPLPB202335.230253
Abstract:
Due to electricity needs of scenarios such as remote areas and emergency situations, mobile nuclear power sources with high reliability and long life are needed. A conceptual design scheme of a small mobile helium-xenon cooled solid reactor has been ...
Due to electricity needs of scenarios such as remote areas and emergency situations, mobile nuclear power sources with high reliability and long life are needed. A conceptual design scheme of a small mobile helium-xenon cooled solid reactor has been ...
2023,
35: 116003.
doi: 10.11884/HPLPB202335.230047
Abstract:
To study the oxidation and phase structure of fuel pellets for both intact and leak pressurized water reactors fuel rods with different burnup, Raman spectroscopy was used to analyze the intact fuel rods with 14 GW·d·t−1 and 41 GW·d·t−1 burnup as wel...
To study the oxidation and phase structure of fuel pellets for both intact and leak pressurized water reactors fuel rods with different burnup, Raman spectroscopy was used to analyze the intact fuel rods with 14 GW·d·t−1 and 41 GW·d·t−1 burnup as wel...
2023,
35: 116004.
doi: 10.11884/HPLPB202335.230096
Abstract:
During the normal operation of pressurized water reactors, tritium contributes more than 95% of the total activity of liquid phase effluent from pressurized water reactors, and it is one of the key radionuclides in reactor design and operation. Throu...
During the normal operation of pressurized water reactors, tritium contributes more than 95% of the total activity of liquid phase effluent from pressurized water reactors, and it is one of the key radionuclides in reactor design and operation. Throu...
2023,
35: 119001.
doi: 10.11884/HPLPB202335.230103
Abstract:
In this work, the temperature-dependent behavior of CH3NH3PbBr3 (MAPbBr3) crystal powder is experimentally investigated using steady-state photoluminescence (PL) spectroscopy. Under 405 nm continuous-wave laser excitation, the fluorescence peak is at...
In this work, the temperature-dependent behavior of CH3NH3PbBr3 (MAPbBr3) crystal powder is experimentally investigated using steady-state photoluminescence (PL) spectroscopy. Under 405 nm continuous-wave laser excitation, the fluorescence peak is at...
2023,
35: 119002.
doi: 10.11884/HPLPB202335.230130
Abstract:
A series of reliability design work is carried out for a scintillation detector which can detect pulsed neutrons in complex environment. In the design, the inherent reliability of the detector is improved by means of redundant backup of test channels...
A series of reliability design work is carried out for a scintillation detector which can detect pulsed neutrons in complex environment. In the design, the inherent reliability of the detector is improved by means of redundant backup of test channels...
