Fig. 10From: Suppression of residual amplitude modulation appeared in commercial electro-optic modulator to improve iodine-frequency-stabilized laser diode using frequency modulation spectroscopyECLD frequency stability before and after RAM suppression. a, c Beat-note frequencies between the ECLD and the reference laser; b, d Allan deviations; a, b Before RAM suppression; c, d After RAM suppressionBack to article page