Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/615845
Title: Real-Time Data Acquisition for Single Photon Imaging Detector
Authors: Kun Hu;Xu Wang;Yuan Yao;Xin Gao;Ge Jin
subject: position-dependent charge partitioning|high-precision charge measurement|RMS resolution|field programmable gate array|data algorithms|MCP-based photon imaging detector|micro channel plate detector|data processing|wedge-and-strip anode|single photon imaging detector|real-time data acquisition
Year: 2016
Publisher: IEEE
Abstract: We will describe a real-time data acquisition (DAQ) system for an MCP-based photon imaging detector, which is read out with the induced charge scheme by a wedge-and-strip anode (WSA) employing position-dependent charge partitioning. The traditional filter and shaping technique is employed in the position decoding electronics. Data processing and algorithms are completely implemented via field programmable gate array (FPGA). To achieve the high-precision charge measurement and high count rate, the whole module requires good dynamic range and short dead time. The latest results show the RMS resolution of the micro channel plate (MCP) detector with an effective diameter of 30 mm can reach 60 μm in the horizontal and vertical directions, respectively. Due to the real-time imaging, the module can support count rates up to 500 kHz. However, the pulse pile-up limits the ultimate count rate.
URI: http://localhost/handle/Hannan/159375
http://localhost/handle/Hannan/615845
ISSN: 0018-9499
1558-1578
volume: 63
issue: 2
Appears in Collections:2016

Files in This Item:
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7454859.pdf1.82 MBAdobe PDFThumbnail
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Title: Real-Time Data Acquisition for Single Photon Imaging Detector
Authors: Kun Hu;Xu Wang;Yuan Yao;Xin Gao;Ge Jin
subject: position-dependent charge partitioning|high-precision charge measurement|RMS resolution|field programmable gate array|data algorithms|MCP-based photon imaging detector|micro channel plate detector|data processing|wedge-and-strip anode|single photon imaging detector|real-time data acquisition
Year: 2016
Publisher: IEEE
Abstract: We will describe a real-time data acquisition (DAQ) system for an MCP-based photon imaging detector, which is read out with the induced charge scheme by a wedge-and-strip anode (WSA) employing position-dependent charge partitioning. The traditional filter and shaping technique is employed in the position decoding electronics. Data processing and algorithms are completely implemented via field programmable gate array (FPGA). To achieve the high-precision charge measurement and high count rate, the whole module requires good dynamic range and short dead time. The latest results show the RMS resolution of the micro channel plate (MCP) detector with an effective diameter of 30 mm can reach 60 μm in the horizontal and vertical directions, respectively. Due to the real-time imaging, the module can support count rates up to 500 kHz. However, the pulse pile-up limits the ultimate count rate.
URI: http://localhost/handle/Hannan/159375
http://localhost/handle/Hannan/615845
ISSN: 0018-9499
1558-1578
volume: 63
issue: 2
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7454859.pdf1.82 MBAdobe PDFThumbnail
Preview File
Title: Real-Time Data Acquisition for Single Photon Imaging Detector
Authors: Kun Hu;Xu Wang;Yuan Yao;Xin Gao;Ge Jin
subject: position-dependent charge partitioning|high-precision charge measurement|RMS resolution|field programmable gate array|data algorithms|MCP-based photon imaging detector|micro channel plate detector|data processing|wedge-and-strip anode|single photon imaging detector|real-time data acquisition
Year: 2016
Publisher: IEEE
Abstract: We will describe a real-time data acquisition (DAQ) system for an MCP-based photon imaging detector, which is read out with the induced charge scheme by a wedge-and-strip anode (WSA) employing position-dependent charge partitioning. The traditional filter and shaping technique is employed in the position decoding electronics. Data processing and algorithms are completely implemented via field programmable gate array (FPGA). To achieve the high-precision charge measurement and high count rate, the whole module requires good dynamic range and short dead time. The latest results show the RMS resolution of the micro channel plate (MCP) detector with an effective diameter of 30 mm can reach 60 μm in the horizontal and vertical directions, respectively. Due to the real-time imaging, the module can support count rates up to 500 kHz. However, the pulse pile-up limits the ultimate count rate.
URI: http://localhost/handle/Hannan/159375
http://localhost/handle/Hannan/615845
ISSN: 0018-9499
1558-1578
volume: 63
issue: 2
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7454859.pdf1.82 MBAdobe PDFThumbnail
Preview File