5.新光声探测器 温捷洛夫(M.L.Veingerov)教授是第一个提出光声辐射探测器的人。他引入了辐射调制、采用电动麦克风(微音器),制备了第一个具有非选择性和选择性器件的完整的探测器,这种器件是红外气体分析仪的主要部件。在他的实验室中,研制了一些非选择性的光声探测器,最好的探测器是带有光学麦克风的探测器,如高莱探测器。这种探测器是由N.A.Pankratov 5. Nepac Sound Detector Professor M. L. Veingerov was the first to propose a photoacoustic radiation detector. He introduced radiation modulation, using an electric microphone (microphone), to produce the first complete detector with a non-selective and selective device, the main component of an infrared gas analyzer. In his lab, some non-selective photoacoustic detectors have been developed. The best detectors are those with optical microphones, such as high-beam detectors. This detector is by N.A.Pankratov