IBIC2015 - List of Authors (Yang, J.)

Paper	Title	Page
MOPB031	Electron Beam Uniformity Detection Device for Irradiation Accelerators	101
	L.G. Zhang, J. Huang, K.F. Liu, J. Yang, C. Zuo HUST, Wuhan, People's Republic of China
	High-voltage electron accelerators are widely used in the irradiation processing industry. Beam uniformity of the accelerator has a very important impact on the quality of irradiated products. Accurate measurement of beam uniformity helps to improve product quality and production efficiency. In this paper, the electron beam uniformity detection device is designed based on a Faraday cup array followed by the signal shaping circuit and the digital signal processing system. Finally, the computer offers a friendly interface to help users understand the operating state of the accelerator and the electron beam uniformity information. This device uses DSP technology to process the signal and optical fibre to communicate which greatly improves the noise immunity capability of the system. Through such a high precision and easy to use detection device, a user can get the accelerator beam irradiation uniformity information which is very useful for guiding the industry radiation process.
	Poster MOPB031 [0.979 MB]
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MOPB032	Design and Analysis of a Beam Uniformity Detector Based on Faraday Cup Array	104
	C. Zuo, J. Huang, J. Yang, L.G. Zhang HUST, Wuhan, People's Republic of China
	Beam uniformity of electron irradiation accelerator has a great impact results for industrial radiation process. In this paper, a beam uniformity detector, based on Faraday cup array, has been designed for a 400 kV electron irradiation accelerator in Huazhong University of Science and Technology. Suitable structure has been calculated for the secondary electrons emission. Cooling system is necessary for the detector in the condition of high-intensity ion beams, and it has been designed by thermo-structural analysis. This detector now has been used for experiments successfully.
	Poster MOPB032 [11.083 MB]
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Paper

Title

Page

Electron Beam Uniformity Detection Device for Irradiation Accelerators

101

L.G. Zhang, J. Huang, K.F. Liu, J. Yang, C. Zuo
HUST, Wuhan, People's Republic of China

High-voltage electron accelerators are widely used in the irradiation processing industry. Beam uniformity of the accelerator has a very important impact on the quality of irradiated products. Accurate measurement of beam uniformity helps to improve product quality and production efficiency. In this paper, the electron beam uniformity detection device is designed based on a Faraday cup array followed by the signal shaping circuit and the digital signal processing system. Finally, the computer offers a friendly interface to help users understand the operating state of the accelerator and the electron beam uniformity information. This device uses DSP technology to process the signal and optical fibre to communicate which greatly improves the noise immunity capability of the system. Through such a high precision and easy to use detection device, a user can get the accelerator beam irradiation uniformity information which is very useful for guiding the industry radiation process.

Poster MOPB031 [0.979 MB]

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reference for this paper to ※ BibTeX, ※ LaTeX, ※ Text, ※ RIS/RefMan, ※ EndNote (xml)

MOPB032

Design and Analysis of a Beam Uniformity Detector Based on Faraday Cup Array

104

C. Zuo, J. Huang, J. Yang, L.G. Zhang
HUST, Wuhan, People's Republic of China

Beam uniformity of electron irradiation accelerator has a great impact results for industrial radiation process. In this paper, a beam uniformity detector, based on Faraday cup array, has been designed for a 400 kV electron irradiation accelerator in Huazhong University of Science and Technology. Suitable structure has been calculated for the secondary electrons emission. Cooling system is necessary for the detector in the condition of high-intensity ion beams, and it has been designed by thermo-structural analysis. This detector now has been used for experiments successfully.

Poster MOPB032 [11.083 MB]

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reference for this paper to ※ BibTeX, ※ LaTeX, ※ Text, ※ RIS/RefMan, ※ EndNote (xml)