| 摘要 |
Channel for measurement of slant range to aircrafts for LVS includes control element, block for control of deflectors, laser with pumping (Ln), deflector block, switch for frequencies of inter-mode beats &Dgr;&ngr;and 2&Dgr;&ngr;, prism for frequency of inter-mode beats &Dgr;&ngr;, transmission optics, receiving optics, photo-detectors, broadband amplifier, resonance amplifiers adjusted to respective frequencies of inter-mode beats, pulse former, trigger, circuit “and”, counter, filter with given transmission band, detector, differentiated optics, amplifier, filter, differentiated chain, rectifier, computer and block for representation of information of slant range measured. After Ln selector of long modes with deflector is included. |
