真空度对红外探测器／D64JT7型系列杜瓦瓶性能的影响  

Effects of the Vacuum on the Performance of D64JT7 Dewar of IR Detectors

作　　者：龙杰勋[1] 

机构地区：[1]昆明物理研究所

出　　处：《红外技术》1995年第2期9-13,16,共6页Infrared Technology

摘　　要：介绍了真空度对本系列杜瓦瓶性能影响的研究方法和研究结果，得出了真空压强与热负载的关系曲线。从红外探测器使用出发，讨论了真空完善性、真空寿命、影响热负载指标因素等问题。Based on the analyses of vacuum effects on the perfrmance of dewars, the relation between the dewar vacuum and its heat load has been obtained. Other factors such as vacuum lifetime and vacuum integrity, which have a stronginfluence on IR detector performance, are also discussed.

关 键 词：红外探测器 杜瓦瓶 热负载 真空度 

分 类 号：TN215[电子电信—物理电子学]