微测辐射热计响应率的数值分析  

Numerical analysis of the responsivity of microbolometer

作　　者：沈晓燕[1] 顾文韵[1] 皮德富[1] 赵琦[1] 

机构地区：[1]南京理工大学电光学院442教研室

出　　处：《红外与激光工程》2003年第1期105-108,共4页Infrared and Laser Engineering

摘　　要：介绍了微测辐射热计在外加偏置下的响应情况,建立了直流偏置下微测辐射热计的响应率模型,及脉冲偏置下微测辐射热计的完整理论模型,进行了数值分析,给出了在实际工作条件下微测辐射热计响应率的仿真结果。The response of microbolometer which is bias is introduced. Not only the response model of microbolometer by DC bias but also a whole theoretical model of microbolometer by pulse bias is established. The numerical computation of them is also discussed. The simulation results under pulse bias are also given. \;

关 键 词：微测辐射热计 偏置 响应率 数值计算 领导 具 

分 类 号：TH81[机械工程—仪器科学与技术]