ELECTRO OPTIC EFFECT

Any one of a number of phenomena that occur when an electromagnetic wave in the optical spectrum interacts with an electric field , or with matter under the influence of an electric field. ( 188 ) Note 1: Two of the most important electro-optic effects having application as modulation mechanisms in optical communication are the Kerr effect and the Pockels effect, in which birefringence is induced or modified in a liquid (Kerr effect) or solid (Pockels effect). Note 2: The term "electro-optic" is often erroneously used as a synonym for " optoelectronic ."