Infrared thermal sensors are used in a wide variety of application which require room temperature operation and uniform sensitivity over a wide modulation frequency range.
热型红外传感器应用广泛，它要求在室温条件下工作，在宽的调制频率范围内具有均匀的灵敏度。
2
The results show that pyroelectric response sensitivity of the film samples prepared using spin-casting method is higher and more suitable for infrared detectors than other methods.
与其他成膜方法相比，旋涂法制备的薄膜样品对热响应具有更高的灵敏度，更适合用作红外探测器材料；
3
This apparatus is a multifunction spectrum testing set-up, which suits to measure for infrared detectors the wide range spectral sensitivity and also the distribution of spectral energy.