SOC manufactures and supplies LiNbO3 modulator which converts electrical signal to optical signal (modulation) for optical communication systems. SOC has been developed and manufactured the state-of-the-art LN modulator technology for more than 25 years and keeps supporting the customers all over the world. SOC’s modulators are used not only for telecommunication but also for non-telecommunication application like CATV transmission systems, test & measurement systems and RoF systems.