With better freedom to design photonic gadgets, researchers can speed up optics and photonics analysis — ScienceDaily

Xu Yi, assistant professor {of electrical} and laptop engineering on the College of Virginia, collaborated with Yun-Feng Xiao’s group from Peking College and researchers at Caltech to attain the broadest recorded spectral span in a microcomb. Their peer-reviewed paper, “Chaos-assisted two-octave-spanning microcombs,” was revealed Might 11, 2020, in Nature Communications, a multidisciplinary journal devoted to publishing high-quality analysis in all areas of the organic, well being, bodily, chemical and Earth sciences. Yi and Xiao co-supervised this work and are the corresponding authors. Co-authors embrace Hao-Jing Chen, Qing-Xin Ji,Qi-Tao Cao, Qihuang…

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Fiber optics seize seismic signatures of the rose parade — ScienceDaily

Sure, there is a prize for essentially the most stunning flower-filled float within the Rose Parade every year, however how a few prize for essentially the most ground-shaking marching band? In keeping with a brand new examine, the 2020 honors go to the Southern College and A&M Faculty, adopted intently by the hometown Pasadena Metropolis Faculty Honor band. These bragging rights and different fascinating signatures of the Rose Parade have been captured by fiber optic telecommunications cable mendacity beneath the parade route. In Seismological Analysis Letters, Zhongwen Zhan of the…

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