NEW RELATIONSHIPS FOR TEMPERATURE SENSITIVITY OF RADIATION

摘要

In this work, the temperature sensitivity of radiation is extended to a certain wavelength interval and is also classified into two categories including the Temperature Sensitivity of Radiators (TSR) and the Temperature Sensitivity of Radiation Detectors (TSRD). Both the exact relationships and the approximated theories are presented. It is found that for a gray-body radiator with temperature-independent emissivity, the TSR is the same as TSRD for an ideal thermal radiation detector. However, there exists difference between an ideal quantum detector and an ideal thermal detector. This extension makes the defined quantity easier to be used in a lot of applications such as the design of industrial furnace and radiation detectors.