Stable radio frequency dissemination by simple hybrid frequency modulation scheme Yu, Longqiang ; Wang, Rong ; Lu, Lin ; Zhu, Yong ; Wu, Chuanxin ; Zhang, Baofu ; Wang, Peizhang Abstract Publication: Optics Letters Pub Date: September 2014 DOI: 10.1364/OL.39.005255 Bibcode: 2014OptL...39.5255Y