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[期刊论文] 作者:邢燕飞,刘洋,娄采云,,
来源:光电子.激光 年份:2010
光差分四相移键控(DQPSK)信号解调技术是相位调制光纤通信系统中的关键技术,本文利用钒酸钇(YVO4)晶体设计制作了2 bit延迟干涉仪(DI)作为DQPSK解调器。相对于传统的基于光纤...
Simultaneous multichannel NRZ-to-RZ format conversion of 4-ASK signal based on phase-intensity hybri
[期刊论文] 作者:余文科,娄采云,赵晓凡,陆丹,,
来源:Chinese Optics Letters 年份:2010
We propose and investigate a novel technique to realize non-return-to-zero (NRZ) to return-to-zero (RZ) format conversion of a multichannel 4-ary amplitude shif...
[期刊论文] 作者:余文科,娄采云,赵晓凡,陆丹,
来源:ChineseOpticsLetters 年份:2010
We propose and investigate a novel technique to realize non-return-to-zero (NRZ) to return-to-zero (RZ) format conversion of a multichannel 4-ary amplitude shift keying (4-ASK) signal. The proposed format converter composed of two modulator......
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