公开(公告)号：US20180321155A1

公开(公告)日：2018-11-08

申请号：US15764880

申请日：2016-01-29

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

Inventor： Charles M. SANTORI ,  James William STASIAK ,  Francesco AIETA ,  Anita ROGACS ,  Mineo YAMAKAWA ,  Kenneth WARD

IPC: G01N21/65

CPC classification number: G01N21/658 ,  G01N2201/0635

Abstract: Optical readers are disclosed in examples herein. An example optical reader including a light source to emit a light beam; and a spot pattern generator to receive the light beam and to generate a two-dimensional spot array from the light beam, the two-dimensional spot array to be directed toward a substrate having nanostructures, the two-dimensional spot array to be sensed to detect a presence or an absence of a substance of interest on the substrate.

公开(公告)号：US20200232924A1

公开(公告)日：2020-07-23

申请号：US16838662

申请日：2020-04-02

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

Inventor： Charles M. SANTORI ,  James William STASIAK ,  Francesco AIETA ,  Anita ROGACS ,  Mineo YAMAKAWA ,  Kenneth WARD

IPC: G01N21/65

Abstract: Optical readers are disclosed in examples herein. An example optical reader including a light source to emit a light beam; and a spot pattern generator to receive the light beam and to generate a two-dimensional spot array from the light beam, the two-dimensional spot array to be directed toward a substrate having nanostructures, the two-dimensional spot array to be sensed to detect a presence or an absence of a substance of interest on the substrate.

公开(公告)号：US20150374268A1

公开(公告)日：2015-12-31

申请号：US14764528

申请日：2013-01-29

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

Inventor： Mineo YAMAKAWA ,  Zhiyong LI

IPC: A61B5/1459 ,  A61B5/00 ,  G01N21/65

CPC classification number: A61B5/1459 ,  A61B5/6848 ,  A61B2562/0238 ,  A61B2562/12 ,  G01N21/658 ,  G01N2021/258 ,  G01N2201/061 ,  G01N2201/068

Abstract: According to an example, an apparatus for performing spectroscopy includes an elongated substrate having a shape and size to be inserted into a specimen, wherein the elongated substrate has a first end and a second end. The apparatus also includes a plurality of surface-enhanced spectroscopy (SES) elements positioned on an exterior surface of the elongated substrate at a location between the first end and the second end of the elongated substrate.

Abstract translation: 根据一个实例，用于执行光谱学的装置包括具有插入到样本中的形状和尺寸的细长衬底，其中细长衬底具有第一端和第二端。 该设备还包括多个表面增强光谱（SES）元件，其位于细长衬底的第一端和第二端之间的位置处，位于细长衬底的外表面上。