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您的检索式：作者名="Sihang Meng"
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| 1 | A quasi-3D Fano resonance cavity on optical fiber end-facet for high signal-to-noise ratio dip-and-read surface plasmon sensing显示文摘Surface plasmon devices mounted at the end-facets of optical fibers are appealing candidates for rapid and point-of-care sensing applications,by offering a special dip-and-read operation mode.At present,these devices’noise-equivalent limits-of-detection lag far behind the free-space counterparts,leaving them incapable of most biosensing applications.Here we report a quasi-3D Fano resonance cavity and its fabrication method to fundamentally improve the quality factor and coupling efficiency for fiber-coupled surface plasmon resonance.In this device,the Fano resonance combines the high coupling efficiency of a Fabry-Pérot etalon and the high quality factor resonance of a plasmonic crystal cavity.The quasi-3D device was fabricated on a planar substrate and transferred to a single-mode fiber end-facet,which requires a low-adhesion yet surface-plasmon-tunneling interface between the device and the planar substrate.Such an interface was realized with a nanocap-slit unit structure,of which the plasmonic crystal was consisted.A noise-equivalent limit of detection of~10-7 RIU was experimentally obtained,allowing bovine serum albumin physical adsorption to be distinguished at ng mL-1 level concentrations.Therefore,breaking through the long-standing signal-to-noise ratio bottleneck,this work makes fiber end-facet surface plasmon devices into one of high sensitivity label-free sensing technologies.At the same time,it provides an enabling top-down fabrication technology for making 3D plasmonic structures on fiber end-facets at the nanometer scale. | Xiaqing Sun Zeyu Lei Hao Zhong Chenjia He Sihang Liu Qingfeng Meng Qingwei Liu Shengfu Chen Xiangyang Kong Tian Yang | 2022 | Light(Advanced Manufacturing)2022，3，4： | 2 |
| 2 | The Chinese Stock Markets on Trial: The Fat Finger Accident of Everbright Securities显示文摘Everbright 证券有限公司错误地提交了巨大的数量在 2013 年 8 月 16 日通过 11:07 从 11:05 在 SSE180 成分股票上买订单。这个胖手指事故在中国证券市场上有显著影响。这份报纸使用事故学习市场质量和投资者回答。我们证明中国证券市场是足够柔韧的承受审判,展出深深度和强壮的跳回。然而,因为有大价格秋千,在错误的订单被执行以后,市场以聚集信息糟糕表现了。而且,投资者快速至于原因把他们的信仰换戏剧的价格跳,与信息一致串联理论。 | Yah Han Xin Cui Sihang Meng | 2015 | Frontiers of Business Research in China2015，9，2： | 0 |
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