3 ms·
Can you not make a coherent quadrature detector? I was under the impression that those were pretty common in optical communication systems. Edit: nevermind, 230
by apcragg 7y ago
Can you not make a coherent quadrature detector? I was under the impression that those were pretty common in optical communication systems. Edit: nevermind, 230GHz, so millimeter wave but mixers and oscillators exist at that frequency, are the noise figures just too high to use?