Dielectric microcavity fluorosensors excited with a broadband light source
FAN, XUDONG; WILSON, ROBERT W.; GUO, CHUNMEI
2009-11-24
著作权人3M INNOVATIVE PROPERTIES COMPANY
专利号US7622705
国家美国
文献子类授权发明
其他题名Dielectric microcavity fluorosensors excited with a broadband light source
英文摘要A microresonator sensor apparatus has a microcavity resonator that defines equatorial whispering gallery modes (EWGMs), whose frequencies are separated by the free spectral range (FSR). The EWGMs lie in a plane perpendicular to a microcavity resonator axis. A light source is optically coupled to inject light into the microcavity resonator. The light source produces output light having an output spectrum whose bandwidth is approximately equal to or broader than the FSR of the EGWMs. One or more fluorescent materials are excited using the excitation light coupled into the microcavity resonator. A fluorescent signal arising from fluorescence of the one or more fluorescent materials is then detected.
公开日期2009-11-24
申请日期2007-08-23
状态授权
内容类型专利
源URL[http://ir.opt.ac.cn/handle/181661/37335]  
专题半导体激光器专利数据库
作者单位3M INNOVATIVE PROPERTIES COMPANY
推荐引用方式
GB/T 7714
FAN, XUDONG,WILSON, ROBERT W.,GUO, CHUNMEI. Dielectric microcavity fluorosensors excited with a broadband light source. US7622705. 2009-11-24.
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