The waveguide detector is made up of a thermionic diode, standard waveguide, filter and external circuit, whose operating frequency is within the operating frequency range of the waveguide. 波导型探测器由热离子二极管、标准波导、滤波器和外电路组成,其工作频率范围为波导的工作频率范围;
A thermionic diode has been developed for experimental research of Rydberg atoms, Rb nD and nS high Rydberg states were measured with Doppler-free two-photon spectroscopy. 为了开展里德伯原子实验研究,我们首先研制了热离子二极管,利用无多普勒双光子激光光谱方法,测量了铷原子nD和nS高里德伯态。
A high power microwave detector based on thermionic diode 一种基于热离子二极管的大功率微波探测器