利用 Luxton 公司750型纤维光学温度计,首次完成了在正常功率工作下的微波电路元器件温度的直接测量。这种温度计使用了一种新型的 MEL 接触式探头,进行测量。该系统的关键元件是温度传感器。它采用零点几毫克选定的温敏磷光材料镶嵌在纤维光学探头的尖端,磷光材料是锰激活镁氟代错酸 Using Luxton’s 750 fiber optic thermometer, the direct measurement of the temperature of microwave circuit components under normal power operation was completed for the first time. The thermometer uses a new MEL contact probe for measurement. The key component of the system is the temperature sensor. It uses a few milligrams of selected temperature sensitive phosphorescent material embedded in the tip of the fiber optic probe, phosphorescent material is manganese activated magnesium fluoride acid