標題: | Optical modulation device |
作者: | Chen, Jye Hong Lin, Chun-Ting Jiang, Wen-Jr Peng, Peng-Chun Shih, Po Tsung Wong, Er-Zih Yeh, Shih Kai Chi, Sien |
公開日期: | 29-四月-2010 |
摘要: | The present invention discloses an optical modulation device, which comprises an electric signal generator generating an electric signal carrying a data signal; a first sinusoidal signal generator generating a first sinusoidal signal; an optical signal generator generating an input source optical signal; and an optoelectronic modulator(Mach-Zehnder modulator) receiving the input source optical signal, the electric signal and the first sinusoidal signal, biased to modify a transmission performance of the input source optical signal, modulating the input source optical signal with the electric signal and the first sinusoidal signal, and then sending out an output source optical signal carrying the electric signal and the first sinusoidal signal. The present invention realizes frequency multiplication, enables an optical signal to carry vector signals, and promotes the efficiency of broadband systems. |
官方說明文件#: | H04B010/12 |
URI: | http://hdl.handle.net/11536/105415 |
專利國: | USA |
專利號碼: | 20100104294 |
顯示於類別: | 專利資料 |