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    • 3. 发明授权
    • Nano-enhanced Raman spectroscopy substrate packaging structure
    • 纳米增强拉曼光谱基板封装结构
    • US08330951B2
    • 2012-12-11
    • US11413516
    • 2006-04-28
    • Zhiyong LiWilliam M. TongR. Stanley Williams
    • Zhiyong LiWilliam M. TongR. Stanley Williams
    • G01J3/44G01N33/00G01N21/62H01J9/12
    • G01N21/658Y10T428/218Y10T428/28
    • Packaged NERS-active structures are disclosed that include a NERS substrate having a NERS-active structure thereon, and a packaging substrate over the NERS substrate having an opening therethrough, the opening in alignment with the NERS-active structure. A membrane may cover the opening in the packaging substrate. In order to perform nanoenhanced Raman spectroscopy, the membrane may be removed, and an analyte placed on the NERS substrate adjacent the NERS-active structure. The membrane may be replaced with another membrane after the analyte has been placed on the substrate. The membrane may maintain the pristine state of the substrate before it is deployed, and the replacement membrane may preserve the substrate and analyte for archival purposes. Also disclosed are methods for performing NERS with packaged NERS-active structures.
    • 公开了封装的NERS-活性结构,其包括其上具有NERS-活性结构的NERS衬底和在NERS衬底上的具有穿过其中的开口的封装衬底,该开口与NERS-活性结构对准。 膜可以覆盖封装衬底中的开口。 为了进行纳米增强拉曼光谱,可以去除膜,并将分析物放置在邻近NERS-活性结构的NERS衬底上。 在将分析物放置在基底上之后,膜可以用另一膜替代。 膜可以在其被部署之前保持基材的原始状态,并且替换膜可以保留底物和分析物用于归档目的。 还公开了使用封装的NERS-活性结构来执行NERS的方法。
    • 7. 发明申请
    • COMPACT SENSOR SYSTEM
    • 紧凑型传感器系统
    • US20110267610A1
    • 2011-11-03
    • US12772063
    • 2010-04-30
    • Min HUWei WuFung Suong OuZhen PengZhiyong LiR. Stanley Williams
    • Min HUWei WuFung Suong OuZhen PengZhiyong LiR. Stanley Williams
    • G01J3/44
    • G01N21/658G01N21/7746
    • A compact sensor system comprising: an analysis cell configured for photon-matter interaction, where photons are received from a light source; and an integrated-optical spectral analyzer configured for identifying a set of frequencies, the integrated-optical spectral analyzer comprising: a waveguide coupled with the analysis cell, the waveguide configured for propagating a set of frequencies through the waveguide; one or more ring resonators coupled with the waveguide, the one or more ring resonators comprising a predetermined bandwidth and configured for capturing the set of frequencies corresponding to frequencies within the predetermined bandwidth; and one or more frequency detectors coupled with the one or more tunable ring resonators, the one or more frequency detectors configured for generating electrical signals that identify each of the set of frequencies.
    • 一种紧凑的传感器系统,包括:配置用于光子 - 物质相互作用的分析单元,其中从光源接收光子; 所述集成光谱分析仪包括:与所述分析单元耦合的波导,所述波导被配置为通过所述波导传播一组频率;以及波导,其被配置为用于识别一组频率。 一个或多个与所述波导耦合的环形谐振器,所述一个或多个环形谐振器包括预定带宽并被配置用于捕获与所述预定带宽内的频率相对应的频率集合; 以及与所述一个或多个可调环形谐振器耦合的一个或多个频率检测器,所述一个或多个频率检测器被配置用于产生标识所述一组频率中的每一个的电信号。