公开(公告)号：EP2264416A1

公开(公告)日：2010-12-22

申请号：EP10166380.5

申请日：2010-06-17

Applicant: Thales ,  Centre National d'Etudes Spatiales

Inventor： SIMEMONI, Denis ,  CHETRITE, Bruno ,  PIGOUCHE, Olivier ,  BUIL, Christian

IPC: G01J3/45 ,  G01J3/453

CPC classification number: G01J3/45 ,  G01J3/453

Abstract: L'invention porte sur un système d'interférométrie statique comprenant deux miroirs réalisés respectivement par assemblage vertical (EH) et horizontal (EV) d'un ensemble de lames parallèles de largeur constante, décalées le long de l'axe optique de manière à former des échelettes de différence de marche variable, lesdits deux miroirs à échelettes (EH, EV) étant disposés orthogonalement de manière à former, par superposition optique, un ensemble de facettes carrées provoquant des différences de marche différentes pour le signal incident, et un dispositif de détection (DET) de l'ensemble des différences de marche de l'interférogramme résultant. Le système comprend, en outre, des moyens de variation continue (LC) de la différence de marche durant l'acquisition de données par le dispositif de détection (DET), et des moyens d'échantillonnage (S, ACQL) pour échantillonner la différence de marche continue acquise en respectant le critère de Nyquist.

Abstract translation: 该系统具有通过组装沿光轴移动的板形成的垂直折叠镜（EV）和水平梯形镜（EH），以形成具有可变路径差的格子。 反射镜通过光学叠加正交放置以形成方形面，以引起入射信号的不同路径差异。 检测装置检测所得干涉图的路径差异。 补偿板（LC）允许路径差的连续变化，并且采样单元（S，ACQL）通过奈奎斯特准则对所获得的连续路径差进行采样。 还包括使用两个反射镜的静态干涉测量方法的独立权利要求。

公开(公告)号：EP1590625A4

公开(公告)日：2007-08-01

申请号：EP03815481

申请日：2003-12-09

Applicant: INLIGHT SOLUTIONS INC

Inventor： ABBINK RUSSELL E

IPC: G01B9/02 ,  G01J3/453

CPC classification number: G01J3/453

Abstract: Embodiments of the present invention provide a beamsplitter (106), mounted with first and second reflective elements (110, 112). An OPD element (114) mounts relative to the other elements such that an optical path (120) in the interferometer passes through the OPD element. The OPD element can be, for example, a plate comprising a refractive material mounted such that the thickness of the refractive material encountered by the optical path through the OPD element is variable. Various arrangements of components are described, and methods of constructing and methods of aligning such interferometers are also described.

公开(公告)号：EP0982573B1

公开(公告)日：2006-03-08

申请号：EP98306955.0

申请日：1998-08-28

Applicant: PERKIN-ELMER LIMITED

Inventor： Turner, Andrew James

IPC: G01J3/453 ,  G01J3/45

CPC classification number: G01J3/453

公开(公告)号：EP1590625A2

公开(公告)日：2005-11-02

申请号：EP03815481.1

申请日：2003-12-09

Applicant: INLIGHT SOLUTIONS, INC.

Inventor： ABBINK, Russell, E.

IPC: G01B9/02

CPC classification number: G01J3/453

Abstract: Embodiments of the present invention provide a beamsplitter (106), mounted with first and second reflective elements (110, 112). An OPD element (114) mounts relative to the other elements such that an optical path (120) in the interferometer passes through the OPD element. The OPD element can be, for example, a plate comprising a refractive material mounted such that the thickness of the refractive material encountered by the optical path through the OPD element is variable. Various arrangements of components are described, and methods of constructing and methods of aligning such interferometers are also described.

公开(公告)号：EP1495285A2

公开(公告)日：2005-01-12

申请号：EP03718221.9

申请日：2003-04-04

Applicant: INLIGHT SOLUTIONS, INC.

Inventor： MAYNARD, John, D. ,  RIDDER, Trent, D.

IPC: G01B9/02

CPC classification number: G01J3/453

Abstract: A vertical cavity surface-emitting laser (VCSEL) package utilized as a laser reference (30) for use in interferometry (12). The primary disadvantage of VCSELs, in terms of interferometry, has been found to be the relatively poor wavenumber stability of the beam. The present invention is a method and apparatus that makes viable a VCSEL package suitable for use as a reference in interferometry. The VCSEL package incorporates current control, temperature control and an algorithm for correcting wavenumber drift. The algorithm is derived from spectroscopic analysis of a reference sample having a known spectrum and comparing the generated spectrum to the known spectrum.

Abstract translation: 垂直腔表面发射激光器（VCSEL）封装被用作激光参考（30）用于干涉测量（12）。 就干涉测量而言，VCSEL的主要缺点是波束相对较差的波数稳定性。 本发明是一种使VCSEL封装适合用作干涉测量中的参考的方法和设备。 VCSEL包装包含电流控制，温度控制和校正波数漂移的算法。 该算法源自具有已知光谱的参考样品的光谱分析并将所产生的光谱与已知光谱进行比较。

公开(公告)号：EP1367384A1

公开(公告)日：2003-12-03

申请号：EP03012481.2

申请日：1996-12-10

Applicant: Applied Spectral Imaging Ltd.

Inventor： Garini, Yuval ,  Cabib, Dario ,  Buckwald, Robert A. ,  Soenksen, Dirk G. ,  Katzir, Nir ,  Wine, David ,  Lavi, Moshe

IPC: G01N21/64 ,  C12Q1/68

CPC classification number: G01N21/6458 ,  A61B3/12 ,  A61B3/1241 ,  C12Q1/6816 ,  C12Q1/6841 ,  C12Q1/6883 ,  C12Q2600/156 ,  G01B11/0675 ,  G01J3/02 ,  G01J3/12 ,  G01J3/1256 ,  G01J3/26 ,  G01J3/2823 ,  G01J3/4406 ,  G01J3/453 ,  G01J3/4535 ,  G01J2003/2866 ,  G01N21/6428 ,  G01N33/5005 ,  G01N33/56966 ,  G01N33/582 ,  G01N2021/6417 ,  G01N2021/6441 ,  G06K9/00127 ,  G06K9/76

Abstract: An apparatus for use in a method of detecting and analysing fluorescent in-situ hybridisations (fig. 5) employing numerous chromosome paints (fig. 9) each labelled with a different fluorophore or combination of fluorophores, the apparatus being highly sensitive both in spatial and spectral resolutions (fig. 6) such that it is capable of simultaneous detection of dozens of fluorophores or combinations of fluorophores (fig. 7) so as to enable the detection of a complete set of fluorescently painted human chromosomes (fig. 10).

Abstract translation: 一种用于检测和分析荧光原位杂交（图5）的方法的装置，其使用多个染色体涂料（图9），每个染色体涂料用不同的荧光团或荧光团的组合标记，该装置在空间和 光谱分辨率（图6），使得其能够同时检测数十个荧光团或荧光团的组合（图7），以便能够检测一套完整的荧光人染色体（图10）。

公开(公告)号：EP1203207B1

公开(公告)日：2003-05-02

申请号：EP00948172.2

申请日：2000-07-27

Applicant: CAMBRIDGE CONSULTANTS LIMITED

Inventor： JONES, Robert ,  HAZELL, Michael, Stuart

IPC: G01J3/453

CPC classification number: G01J3/453

公开(公告)号：EP0948761B1

公开(公告)日：2001-06-20

申请号：EP97953394.0

申请日：1997-12-31

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： MCDONALD, Michael, F. ,  LONG, Robert, L. ,  THOMAS, Carl, J.

IPC: G05D21/02

CPC classification number: G05D21/02 ,  C08F210/12 ,  C08F2400/02 ,  G01J3/28 ,  G01J3/453 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/84 ,  G01N2021/3595 ,  G01N2021/8411 ,  G01N2201/129 ,  C08F2/00 ,  C08F236/08

Abstract: A process plant for the manufacture of halobutyl rubber is provided with online monitoring and control of the process parameters to control the properties of the product. It incorporates an in situ measurement system that does not require the removal of any sample material from the process. It uses a Fourier Transform Near Infrared (FTNIR) spectrometer, fiber-optic cables, a viscometer for measuring solution viscosity and a Resistance Temperature Device (RTD) for temperature measurement. An online real-time analyzer system using a Constrained Principal Spectral Analysis program predicts the property of the polymer product and provides the process control system with analysis of the data using derived relationships between the physical properties of the polymer and these spectral measurements and the measured values of fluid viscosity and temperature. Differences between the predicted and desired property of the product are used to control process parameters. The method can be used for a variety of chemical process plants.

公开(公告)号：EP1008098A4

公开(公告)日：2000-11-22

申请号：EP98931721

申请日：1998-06-29

Applicant: APPLIED SPECTRAL IMAGING LTD ,  FRIEDMAN MARK M

Inventor： CABIB DARIO

IPC: G01J3/28 ,  C12Q1/68 ,  G01J3/02 ,  G01J3/12 ,  G01J3/26 ,  G01J3/44 ,  G01J3/453 ,  G01N21/64 ,  G01N33/50 ,  G01N33/569 ,  G01N33/58 ,  G06K9/00 ,  G06K9/76 ,  G06T1/00 ,  G06K9/62 ,  G06T5/00

CPC classification number: G01J3/12 ,  G01J3/02 ,  G01J3/1256 ,  G01J3/26 ,  G01J3/2823 ,  G01J3/4406 ,  G01J3/453 ,  G01J2003/2866 ,  G01N21/6428 ,  G01N21/6458 ,  G01N33/5005 ,  G01N33/56966 ,  G01N33/582 ,  G06K9/00127 ,  G06K9/00201 ,  G06K9/0063 ,  G06K9/76

Abstract: A method for remote scenes classification comprising the steps of (a) preparing a reference template for classification of the remote scenes via (i) classifying a set of reference scenes via a conventional classification technique for obtaining a set of preclassified reference scenes; (ii) using a first spectral imager for measuring a spectral cube of the preclassified reference scenes; (iii) employing a principal component analysis for extracting the spectral cube for decorrelated spectral data characterizing the reference scenes; and (iv) using at least a part of the decorrelated spectral data for the preparation of the reference template for remote scenes classification; (b) using a second spectral imager for measuring a spectral cube of analyzed remote scenes, such that a spectrum of each pixel in the remote scenes is obtained; (c) employing a decorrelation statistical method for extracting decorrelated spectral data characterizing the pixels; and (d) comparing at least a part of the decorrelated spectral data extracted from the pixels of the remote scenes with the reference template.

公开(公告)号：EP1031010A1

公开(公告)日：2000-08-30

申请号：EP98949336.6

申请日：1998-09-08

Applicant: PLX Inc.

Inventor： BLEIER, Zvi ,  VISHNIA, Itai

IPC: G01B9/02

CPC classification number: G01J3/453 ,  G01B9/02051 ,  G01B2290/15 ,  G02B5/122 ,  G02B27/14

Abstract: In accordance with the invention, an improved optical assembly (200) having a monolithic structure, and an improved optical assembly having a monolithic structure and a retroreflector/beamsplitter combination is provided. The monolithic optical assembly comprises top (260) and bottom (270) plates which are joined into a monolithic structure by first (210) and second (220) mounting members and a beamsplitter (130). The assembly also comprises a first reflecting assembly (150) in reflecting relation with the beamsplitter (130). An alternate embodiment of the invention substitutes the monolithic structure having the above six components, with a monolithically constructed hollow corner-cube retroreflector (400), wherein one of the retroreflector panels is a reflecting surface (420), another panel (situated at a 45 degree angle to the reflecting surface of the first panel) is a beamsplitter (410), and a third panel is a support panel (430) used to complete the construction of the hollow corner-cube retroreflector (400).