公开(公告)号：US20160084707A1

公开(公告)日：2016-03-24

申请号：US14864613

申请日：2015-09-24

Applicant: California Institute of Technology

Inventor： David C. Scott ,  Alexander Ksendzov ,  Warren P. George ,  Richard L. Baron ,  James A. Smith ,  Abdullah S. Aljabri ,  Joel M. Steinkraus ,  Rudi M. Bendig ,  Douglas C. Hofmann

IPC: G01J3/02

CPC classification number: G01J3/0291 ,  G01J3/021 ,  G01J3/0256 ,  G01J3/42 ,  G01J2003/423 ,  G01N21/00

Abstract: A portable spectrometer, including a smart phone case storing a portable spectrometer, wherein the portable spectrometer includes a cavity; a source for emitting electromagnetic radiation that is directed on a sample in the cavity, wherein the electromagnetic radiation is reflected within the cavity to form multiple passes of the electromagnetic radiation through the sample; a detector for detecting the electromagnetic radiation after the electromagnetic radiation has made the multiple passes through the sample in the cavity, the detector outputting a signal in response to the detecting; and a device for communicating the signal to a smart phone, wherein the smart phone executes an application that performs a spectral analysis of the signal.

Abstract translation: 一种便携式光谱仪，包括存储便携式光谱仪的智能电话盒，其中便携式光谱仪包括腔; 用于发射针对空腔中的样品的电磁辐射的源，其中所述电磁辐射在所述空腔内反射以形成所述电磁辐射穿过所述样品的多次通过; 用于检测电磁辐射之后的电磁辐射的检测器使多次通过空腔中的样品，检测器响应于检测器输出信号; 以及用于将信号传送到智能电话的设备，其中智能电话执行执行信号的频谱分析的应用。

公开(公告)号：US09772227B2

公开(公告)日：2017-09-26

申请号：US14864613

申请日：2015-09-24

Applicant: California Institute of Technology

Inventor： David C. Scott ,  Alexander Ksendzov ,  Warren P. George ,  James A. Smith ,  Abdullah S. Aljabri ,  Joel M. Steinkraus ,  Rudi M. Bendig ,  Douglas C. Hofmann

IPC: G01N21/00 ,  G01J3/02 ,  G01J3/42

CPC classification number: G01J3/0291 ,  G01J3/021 ,  G01J3/0256 ,  G01J3/42 ,  G01J2003/423 ,  G01N21/00

Abstract: A portable spectrometer, including a smart phone case storing a portable spectrometer, wherein the portable spectrometer includes a cavity; a source for emitting electromagnetic radiation that is directed on a sample in the cavity, wherein the electromagnetic radiation is reflected within the cavity to form multiple passes of the electromagnetic radiation through the sample; a detector for detecting the electromagnetic radiation after the electromagnetic radiation has made the multiple passes through the sample in the cavity, the detector outputting a signal in response to the detecting; and a device for communicating the signal to a smart phone, wherein the smart phone executes an application that performs a spectral analysis of the signal.