Fig. 12From: Carrier generation using a dual-frequency distributed feedback waveguide laser for phased array antenna (PAA)Spectrogram and standard deviation around mean frequency for various short-time duration for locked condition with (a) iteration duration 1 ms, standard deviation 15 kHz (b) iteration duration 10 ms, standard deviation 25 kHz (c) iteration duration 100 ms, standard deviation 40 kHzBack to article page