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DOI码：10.1364/OE.24.030282

发表刊物：OPTICS EXPRESS

摘要：A tunable dual-frequency optoelectronic oscillator (OEO) based on dual-parallel Mach-Zehnder modulator (DPMZM) with low intermodulation is proposed and experimentally demonstrated. Two tunable electronic band-pass filters are used to select the oscillation modes of the two oscillating frequencies to achieve tunable dual-frequency OEO (TDF-OEO). Each of the two selected modes are modulated onto one sub-modulator of the DPMZM. By choosing proper bias conditions of the DPMZM, the intermodulation components generated by the dual-frequencies are suppressed. The tuning range of the TDF-OEO is from 1 GHz to 15 GHz in the experiment. We also discussed and experimentally demonstrated the tuning limitation of this dual frequency system. (C) 2016 Optical Society of America

第一作者：Xie, Zhengyang, Li, Shangyuan, Yan, Haozhe, Xiao, Xuedi, Zheng, Xiaoping, Zhou, Bingkun

论文类型：J

文献类型：Article

卷号：24

期号：26

页面范围：30282

ISSN号：1094-4087

是否译文：否