一、引言现代技术的实际需要激励着人们对于热辐射探测器及其绝对定标产生着持久的兴趣。传统的热探测器在两个温度等级上工作,例如由外部辐射调制所建立的两个温度等级。因这种探测器的特性依赖于温度,所以其应用也受到妨碍。下面我们将提出并分析另外一种基于单一温度等级的热探测器原理。 I. INTRODUCTION The actual needs of modern technology have inspired long-lasting interest in thermal radiation detectors and their absolute calibration. Conventional heat detectors work on two temperature levels, such as two temperature levels established by external radiation modulation. Because of the nature of this detector depends on the temperature, so its application is also hindered. Below we will propose and analyze another heat detector principle based on a single temperature class.