常見例句雙語(yǔ)例句The optical phase modulator does not suffer from the bias drifting problem as it does not need DC bias.由于光相位調(diào)制器不需要直流偏置，不會(huì)遇到直流偏置漂移問題。A piezoelectric ceramic, based on the converse piezoelectric effect, was used as optical phase modulator to design a fiber differential interferometer.基于壓電陶瓷的逆壓電效應(yīng)，采用壓電陶瓷作為光相位調(diào)制器設(shè)計(jì)了光纖微分干涉儀。The envelope of output optical signal after the phase modulator keeps stable and the optical signal can be used to carry uplink data back to the base-station.在經(jīng)過光相位調(diào)制器之后，輸出光信號(hào)的包絡(luò)保持不變，能被基站用來承載強(qiáng)度調(diào)制的上行信號(hào)。 返回 optical phase modulator