CAJ | 학술논문

提出了一种评价双色探测器的相对光谱串音的模型及测试方法。为验证模型及测试方法的可行性，采用分子束外延锗基叠层异质结构碲镉汞薄膜材料，研制了微台面结构短波/中波双色红外焦平面探测器原理器件，进行了相对光谱串音测试，归纳出3种主要的相对光谱串音模式，并结合材料、器件结构和工艺特点，分析了相对光谱串音的成因。
제출료일충평개쌍색탐측기적상대광보천음적모형급측시방법。위험증모형급측시방법적가행성，채용분자속외연타기첩층이질결구제력홍박막재료，연제료미태면결구단파/중파쌍색홍외초평면탐측기원리기건，진행료상대광보천음측시，귀납출3충주요적상대광보천음모식，병결합재료、기건결구화공예특점，분석료상대광보천음적성인。
The article reports a model of the relative spectral response for evaluating the crosstalk between different bands in dual-band detectors. To verify the model, the test of the crosstalk between different bands by the relative spectral response has been carried out. The SW/MW dual-band IRFPA detectors which fabricated by MBE triple layer heterogeneous structure MCT/Ge were used for validating the effect of model, and three main crosstalk modes and the reason which caused crosstalk between the different bands in same pixel were concluded.