ROF-PM yakatevedzana 780nm lithium niobate electro-optic phase modulator inotora advanced proton exchange tekinoroji, ine yakaderera yekuisa kurasikirwa, yakakwira modulation bandwidth, yakaderera hafu-wave voltage mamwe maitiro, anonyanya kushandiswa muspace optical communication system, cesium atomic nguva yereferensi, spectrum kuwedzera. , interferometry, uye mamwe minda.