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用电光聚合物制作新调制器可用来处理红外光功率，使有线电视的传输变成现实。这种调制器正在加州集成光子技术公司发展。虽然最新型号的调制器需要高达20V的半波开关电压，但研究人员说，通过设计和制造工艺的稍稍改进，该电压可降低一半。电光开关一般都用铌酸锂（LiNbO3）制
The new modulator made of electro-optic polymer can be used to process infrared light power, making cable television transmission a reality. This modulator is being developed by California’s integrated photonic technology company. Although the latest models require half-wave switching voltages up to 20V, the researchers say the voltage can be halved through slight improvements in design and manufacturing processes. Electro-optic switches are generally made of lithium niobate (LiNbO3) system