THE RECEIVING OF FIR LASER RADIATION BY HIGH-ORDER HARMONIC SUBMILLIMETER MIXING
亚毫米波高次谐波混频检测远红外激光

A cross-guide high-order harmonio mixer, which uses Schottky barrier diodes(S. B. D.), has been designed by means of optical and microwave techniques. It has been successfully applied in submillimeter wave heterodyne receiving and accurate measurements of FIR laser frequencies.