辐射计校准技术的研究

辐射计校准是一种用校准过的标准探测器对通用探测器进行校准的技术。它以绝对辐射计(标准辐射计)作为最高标准，通过选择合适的辐射源标准，用标准辐射计对传递标准探测器进行校准。辐射计校准最核心的设备是标准辐射计和标准辐射源。介绍了使用标准辐射计校准探测器的基本原理。对提高光谱分辨率所用的标准选择问题作了讨论。通过讨论，解决了如何选择探测器和辐射源的问题。通过探测器和辐射源类别的列表以及它们的性能比较，并根据这些性能指标进行权衡，以便选择出合适的标准探测器和标准辐射源。

The Research of Calibration of Radiometers

The calibrations of radiometer is a technology that is taken primary source and a absolute radiometer (primary radiometer as a highest standard. It calibrates standard detector by this standard, then using this standard to calibrate common detectors. The basic equipment for radiometric calibrating is a set of standard radiometer and primary standard source. In this paper,we introduce the fundamental principle of the calibrating a detector with the standard radiometrer and discuss is the selection of the working standard for increasing the spectral resolution. By discussing the above problem, we expect to resolve how to select the best detector and source. we make a list of of all possible detectors or sources and their features to make sure source and detector are the best.