公开(公告)号：US08670119B1

公开(公告)日：2014-03-11

申请号：US13754456

申请日：2013-01-30

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Alexandre M Bratkovski ,  Zhiyong Li ,  Gary Gibson

IPC: G01J3/44

CPC classification number: G01J3/44 ,  G01N21/05 ,  G01N21/648 ,  G01N21/658

Abstract: According to an example, an apparatus for performing spectroscopy includes a perimeter wall extending between a first end and a second end of the perimeter wall along a first axis, in which an interior surface of the perimeter wall forms a hollow core extending along the first axis. The perimeter wall has openings at both the first end and the second end and light is to pass through the perimeter wall. The apparatus also includes a plurality of SES modules positioned around an inner circumference of the perimeter wall in a spaced arrangement with respect to each other to allow light to enter into the hollow core in gaps between the plurality of SES modules, in which each of the plurality of SES modules is positioned substantially across from a gap.

Abstract translation: 根据一个示例，用于执行光谱学的装置包括沿着第一轴线在周边壁的第一端和第二端之间延伸的周边壁，周边壁的内表面形成沿着第一轴延伸的中空芯 。 周边壁在第一端和第二端均具有开口，并且光穿过周边壁。 所述设备还包括多个SES模块，所述多个SES模块以相对于彼此间隔开的布置围绕所述周壁的内周定位，以允许光在所述多个SES模块之间的间隙中进入所述中空芯， 多个SES模块基本上跨过间隙定位。

公开(公告)号：US10222336B2

公开(公告)日：2019-03-05

申请号：US14414206

申请日：2012-10-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Huei Pei Kuo ,  Zhiyong Li ,  Shih-Yuan Wang ,  Alexandre M Bratkovski ,  Steven Barcelo ,  Ansoon Kim ,  Gary Gibson ,  Mineo Yamakawa

IPC: G01N21/65 ,  G01N21/64

Abstract: A system includes an illumination source, a detector and a processor. The detector acquires spectral measurements of a sample under test under at least one varying condition. The processor processes the measurements to generate at least one spectral representation that includes Raman spectra and at least one spectral representation that includes non-Raman spectra.

公开(公告)号：US08711351B1

公开(公告)日：2014-04-29

申请号：US13753450

申请日：2013-01-29

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Gary Gibson ,  Steven J Barcelo ,  Shih-Yuan Wang ,  Zhiyong Li ,  Huei Pei Kuo ,  Ansoon Kim ,  Alexandre M Bratkovski ,  Zhang-Lin Zhou ,  Mineo Yamakawa

IPC: G01J3/44

CPC classification number: G01N21/658

Abstract: Scattering spectroscopy employs a scattering spectroscopy enhancing structure having a hotspot on a first side of a substrate and a nanopore in the substrate, where the nanopore is aligned with the hotspot.

Abstract translation: 散射光谱学使用散射光谱增强结构，其在衬底的第一侧具有热点，并且在衬底中使用纳米孔，其中纳米孔与热点对准。

公开(公告)号：US09074937B2

公开(公告)日：2015-07-07

申请号：US13754283

申请日：2013-01-30

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Huei Pei Kuo ,  Zhiyong Li ,  Shih-Yuan Wang ,  Steven J. Barcelo ,  Ansoon Kim ,  Gary Gibson ,  Alexandre M Bratkovski

IPC: G01N21/00 ,  G01J3/44 ,  G01J3/02 ,  G01J3/28

CPC classification number: G01J3/44 ,  G01J3/0208 ,  G01J3/0294 ,  G01J3/2803 ,  G01J3/4406

Abstract: According to an example, apparatuses for performing multiple concurrent spectral analyzes on a sample under test include an optical system to concurrently direct a plurality of light beams onto analytes at multiple locations on the sample under test, in which the plurality of light beams cause light in either or both of a Raman spectra and a non-Raman spectra to be emitted from the analytes at the multiple locations of the sample under test. The apparatuses also include a detector to concurrently acquire a plurality of spectral measurements of the light emitted from the analytes at the multiple locations of the sample under test. Example methods of performing spectral analysis include use of the apparatuses.

Abstract translation: 根据一个示例，用于对被测试样品进行多次同时光谱分析的装置包括：一个光学系统，用于将多个光束同时引导到被测样品上的多个位置上的分析物上，其中多个光束使得光 在待测样品的多个位置处从分析物中发射的拉曼光谱和非拉曼光谱中的任一者或两者。 这些装置还包括一个检测器，用于同时获取在待测试样品的多个位置处从分析物发射的光的多个光谱测量。 执行光谱分析的示例方法包括使用这些装置。