ELECTROMAGNETIC-WAVE OSCILLATOR Russian patent published in 2003 - IPC

FIELD: electronic devices; semiconductor electronics. SUBSTANCE: oscillator has cavity incorporating first and second mirrors, and emitting diode; first mirror is assembled of two parts each functioning as separate electrode that transfers heat from emitting diode; the latter is connected to each part of first mirror through pair of additional electrodes in such a way that they form cavity coupling loop; second cavity mirror is partially transparent for electromagnetic radiation of cavity. EFFECT: reduced width of oscillation line; enhanced directivity of beam shaped. 11 cl, 2 dwg