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Important issues regarding diode performance in radiation therapy applications

机译:有关放射治疗应用中二极管性能的重要问题

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摘要

Diode detectors have found wide applications in radiation therapy due to their high spatial resolution, high sensitivity and ruggedness. Some of their limitations have been discussed in publications, such as sensitivity degradation with radiation, SSD and field size dependence. This paper addresses some important issues that may not be well recognized-diode impedance, directional dependence, accumulated dose effects.
机译:由于其高空间分辨率,高灵敏度和坚固性,二极管检测器在放射治疗中发现了广泛的应用。它们的出版物中讨论了一些局限性,例如具有辐射,SSD和场大小依赖性的敏感性劣化。本文解决了可能不是识别二极管阻抗,定向依赖性,累积剂量效应的一些重要问题。

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