Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.474118
Abstract: Proper operation of electro-optic I/Q modulators relies on precise adjustment and control of the relative phase biases between the modulator's internal interferometer arms. We present an all-analog phase bias locking scheme where error signals are… read more here.
Keywords: electro optic; optic modulator; stabilization electro; tone ... See more keywords