公开(公告)号：WO2016022283A1

公开(公告)日：2016-02-11

申请号：PCT/US2015041281

申请日：2015-07-21

Applicant: THERMO SCIENT PORTABLE ANALYTICAL INSTR INC

Inventor： GARDNER CRAIG M ,  BURKA MICHAEL

IPC: G01J3/45 ,  G01N21/15 ,  G01N21/359 ,  G01N21/552

CPC classification number: G01N21/552 ,  G01J3/28 ,  G01J3/45 ,  G01J2003/2873 ,  G01N21/15 ,  G01N21/274 ,  G01N2021/3595

Abstract: Featured is a method for reducing frequency of taking background spectra in FTIR or FTIR-ATR spectroscopy. Such a method includes determining if there is a pre-existing reference spectrum available and if such a reference spectrum is available, acquiring a present reference scan before acquiring a sample scan. The method also includes comparing the present reference scan with the pre-existing reference spectrum to determine if there is one or more non-conformities therebetween and if there is/are one or more nonconformities, determining if the one or more non-conformities are resolvable or not. If the one or more non-conformities are resolvable; resolve each non-conformity in a determined manner and thereafter acquiring a scan of the sample, and if the non¬ conformities are not resolvable, then acquiring a new reference sample and thereafter acquiring a scan of the sample.

Abstract translation: 特色是一种降低FTIR或FTIR-ATR光谱中背景光谱频率的方法。 这种方法包括确定是否存在预先存在的参考光谱并且如果这样的参考光谱可用，则在获取样本扫描之前获取当前参考扫描。 该方法还包括将当前参考扫描与预先存在的参考谱进行比较以确定它们之间是否存在一个或多个不一致以及是否存在一个或多个不一致，确定一个或多个不合格是否可解析 或不。 如果一项或多项不合格项是可以解决的; 以确定的方式解决每个不符合，并且此后获取对样本的扫描，并且如果不符合不可解析，则获取新的参考样本并且此后获取样本的扫描。

公开(公告)号：WO2015012905A2

公开(公告)日：2015-01-29

申请号：PCT/US2014034744

申请日：2014-04-21

Applicant: THERMO SCIENT PORTABLE ANALYTICAL INSTR INC

Inventor： BURKA MICHAEL ,  MCLAUGHLIN STEPHEN ,  SMITH MALCOLM S ,  ZHANG JIE

IPC: G01N21/65

CPC classification number: G01J3/0218 ,  G01J3/021 ,  G01J3/0221 ,  G01J3/44 ,  G01N21/65 ,  G02B6/262

Abstract: A side-looking optical probe for a Raman spectroscopy system is provided. The probe includes: a base for mounting the probe to an optical assembly of the system; and a prism mounted to the base, the prism configured for receiving signal light from a sample and providing the signal light to the system. A method of fabrication and a spectrometer are provided.

Abstract translation: 提供了一种用于拉曼光谱系统的侧视光学探针。 探头包括：用于将探针安装到系统的光学组件的基座; 以及安装在所述基座上的棱镜，所述棱镜被配置为接收来自样本的信号光并将信号光提供给所述系统。 提供了制造方法和光谱仪。