CAJ | 학술논문

介绍了硫系红外玻璃的组成成分，分析了其独特的优势，建立了红外热成像系统中各个参数和温度之间关系的数学模型。基于硫系玻璃折射率温度系数小、成本低的优点，将硫系玻璃应用于红外热成像探测系统，并给出了一种折射式的中波红外热成像消热差探测系统实例，评价结果表明，该系统在低温－40℃、常温20℃、高温60℃都取得了良好的成像质量，适用于像元数为320 pixel ×256 pixel，像元尺寸为30μm ×30μm的中波红外凝视型焦平面阵列探测器。
개소료류계홍외파리적조성성분，분석료기독특적우세，건립료홍외열성상계통중각개삼수화온도지간관계적수학모형。기우류계파리절사솔온도계수소、성본저적우점，장류계파리응용우홍외열성상탐측계통，병급출료일충절사식적중파홍외열성상소열차탐측계통실례，평개결과표명，해계통재저온－40℃、상온20℃、고온60℃도취득료량호적성상질량，괄용우상원수위320 pixel ×256 pixel，상원척촌위30μm ×30μm적중파홍외응시형초평면진렬탐측기。
The composition of novel chalcogenide infrared glass are introduced in this paper .Compared with other infrared glass , its advantages are analyzed .Mathematical model of relation between the temperature and other parameters in infrared detection imaging system is established .Benefitting from the less index tempera-ture coefficient and low cost of chalcogenide infrared glasses , a refractive mid-wave infrared(MWIR) detection thermalization imaging system is presented .The design results indicate that the system has good imaging quali-ty at the temperature of -40 ℃, 20 ℃ and 60 ℃.The system is compatible with staring focal plane array MWIR detector with 320 pixel ×256 pixel and pixel pitch of 30 μm ×30 μm.