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AssigneeRaycan Technology Co., Ltd. (CN)
InventorsWeidong WANG, Qingguo XIE, Yi SHEN
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A timing apparatus and method for a radiation detection, measurement, identification and imaging system are disclosed. The apparatus comprises high-energy photon detectors (100), a light pulse signal generator (300) and an optical fiber (200). Each high-energy photon detector (100) comprises a scintillation crystal and optical-to-electrical conversion multiplying devices. The high-energy photon detectors (100) are all provided with light transmission holes. Light pulse signals are propagated to the scintillation crystals through the light transmission holes (400), then propagated to the surfaces of the optical-to-electrical conversion multiplying devices through the scintillation crystals, converted and multiplied by the optical-to-electrical conversion multiplying devices, and processed and read by an electronic circuit. The high-energy photon detectors (100) independent from each other acquire absolute time from the light pulse signals generated by the light pulse generator (300) and timing and calibration are performed between the independent high-energy photon detectors (100). Timing is achieved through the time at which the optical-to-electrical multiplication devices receive the light pulse signals, decoupling between the high-energy photon detectors (100) can be realized, the independence of the high-energy photon detectors (100) is ensured, and thus the system can use, increase or decrease the high-energy photon detectors (100) more conveniently.
A timing apparatus for a radiation detection, measurement, identification and imaging system, which comprises a plurality of high-energy photon detectors with each comprising a scintillation crystal, an optical-to-electrical conversion multiplying device and an electronic circuit, characterized in that the timing apparatus further comprises a light pulse generator for emitting light pulse signals and a light conductor for transmitting the light pulse signals, each high-energy photon detector is provided with a light transmission hole for receiving the light pulse signals, the light pulse signals are propagated to the scintillation crystals through the light transmission holes, then propagated to the surfaces of the optical-to-electrical conversion multiplying devices through the scintillation crystals, converted and multiplied by the optical-to-electrical conversion multiplying devices, and processed and read by the electronic circuits, the high-energy photon detectors independent from each other acquire absolute time from the light pulse signals generated by the light pulse generator, and timing and calibration are performed between the independent high-energy photon detectors.
A timing apparatus for a radiation detection, measurement, identification and imaging system, which comprises a plurality of high-energy photon detectors with each comprising a scintillation crystal, an optical-to-electrical conversion multiplying device and an electronic circuit, characterized in that the timing apparatus further comprises a light pulse generator for emitting light pulse signals, a light conductor for transmitting the light pulse signals and an optical-to-electrical conversion apparatus for converting the light pulse signals emitted by the light pulse signal generator into electrical signals, the converted electrical signals are processed and read by the electronic circuits, the high-energy photon detectors independent from each other acquire absolute time from the light pulse signals generated by the light pulse generator, and timing and calibration are performed between the independent high-energy photon detectors.
A timing method for a radiation detection, measurement, identification and imaging system, characterized by comprising the following steps:
A timing method for a radiation detection, measurement, identification and imaging system, characterized by comprising the following steps:
Dependencies are inferred from the claim text.