公开(公告)号：EP3485247A1

公开(公告)日：2019-05-22

申请号：EP17739571.2

申请日：2017-07-13

Applicant: Mettler-Toledo GmbH

Inventor： KILLICH, Frank

IPC: G01J3/453 ,  G01N21/03 ,  G01N21/39 ,  H01S3/08 ,  H01S3/081

公开(公告)号：EP2430414B1

公开(公告)日：2018-10-31

申请号：EP10704299.6

申请日：2010-02-12

Applicant: Raytheon Company

Inventor： ROBINSON, Ian, S.

IPC: G01J3/02 ,  G01J3/28 ,  G01J3/45 ,  G01J3/453

CPC classification number: G01J3/45 ,  G01J3/02 ,  G01J3/0278 ,  G01J3/28 ,  G01J3/4535

Abstract: A sensor and method for remotely determining a presence of a particular substance based on spectral data of the particular substance is disclosed. The sensor includes a sampling module configured to detect radiation from a particular substance using an interferometer, wherein the sampling module includes a control module that is configured to guide and measure spacing of samples taken by the sampling module; a focal plane module configured to detect and convert an interference pattern produced by the interferometer into a series of digital samples; a reference spectra modification module configured to modify reference spectra by modifying according to the measured spacing of samples and an instrument line shape of the sampling module; an estimation module configured to receive the converted series of digital samples and transform the non-uniformly spaced digital samples into frequency space using band centers determined from reference spectra as modified by the instrument line shape of the sampling module; a comparison module configured to compare the transformed digital samples against a database of known chemical signatures; and a determination module configured to determine the presence of the particular substance based on the results of the comparison.

公开(公告)号：EP3347687A1

公开(公告)日：2018-07-18

申请号：EP16757191.8

申请日：2016-08-15

Applicant: Robert Bosch GmbH

Inventor： HERRMANN, Ingo ,  HUSNIK, Martin ,  BAUMGART, Eugen ,  HUBER, Christian ,  STEIN, Benedikt

IPC: G01J3/02 ,  G01J3/28 ,  G01J3/453

CPC classification number: G01J3/0224 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/447 ,  G01J3/45 ,  G01J3/4531

Abstract: The invention relates to a miniature spectrometer (8) comprising an optical system, a polarization interferometer (15) comprising a polarizer (2), a Savart element (14) and an analyzer (5), a detection unit (12) comprising a detector (7), and a data unit (13). Said miniature spectrometer is characterized in that the optical system is embodied as a diffuser (1).

公开(公告)号：EP3339822A1

公开(公告)日：2018-06-27

申请号：EP16206336.6

申请日：2016-12-22

Applicant: Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO

Inventor： VISSER, Huibert ,  VAN BRUG, Hedser

IPC: G01J3/453

CPC classification number: G01B9/02 ,  G01N21/45

Abstract: Interferometer system, including optical means (2, 3, 4, 5) arranged for directing light along a first interferometer path and (separate) second interferometer path, and for combining the light for allowing interferometry, characterized in that the first interferometer path (P1) is provided with a first light transmitting structure (10) having a rotational position that is adjustable with respect to an optical axis of the first path.

公开(公告)号：EP2634551A4

公开(公告)日：2018-04-04

申请号：EP11835954

申请日：2011-09-06

Applicant: KONICA MINOLTA INC

Inventor： HIRAO YUSUKE

IPC: G01J3/45 ,  G01B9/02 ,  G01J3/453

CPC classification number: G01B9/02061 ,  G01J3/4535

Abstract: An interferometer (1) measures a measuring interference beam, while detecting the position of a moving mirror (16) on the basis of detection results obtained from a reference beam detector (25). In the interferometer, a reference beam source (21) is configured by including a light source (21a) composed of a semiconductor laser device. A reference optical system (20) has a collimating optical system (22) for a reference beam, said collimating optical system converting a laser beam outputted from the reference beam source (21) into a collimated beam, and the collimated beam is diagonally inputted to a fixed mirror (15).

公开(公告)号：EP3100012B1

公开(公告)日：2018-03-21

申请号：EP15703196.4

申请日：2015-01-26

Applicant: Raytheon Company

Inventor： ROBINSON, Ian, S. ,  BLOOMER, John, D.

IPC: G01J3/02 ,  G01J3/28 ,  G01J3/447 ,  G01J3/45 ,  G01J3/453

CPC classification number: G01J3/0224 ,  G01J3/021 ,  G01J3/027 ,  G01J3/06 ,  G01J3/2823 ,  G01J3/447 ,  G01J3/45 ,  G01J3/4535 ,  G01J2003/2826

Abstract: A multimode configurable imaging spectropolarimeter in which the polarimetry function can be activated and deactivated on demand.

公开(公告)号：EP3274674A2

公开(公告)日：2018-01-31

申请号：EP16704535.0

申请日：2016-01-29

Applicant: SI-Ware Systems

Inventor： KHALIL, Diaa ,  SAADANY, Bassam, A. ,  SABRY, Yasser, M. ,  FATHY REZK THABET MOHAMED, Alaa Eldeen

IPC: G01J3/453 ,  G01J3/02 ,  G01J3/26

CPC classification number: G01J3/45 ,  G01J3/0256 ,  G01J3/108 ,  G01J3/26 ,  G01J3/453 ,  G01J3/4531 ,  G01J3/4532 ,  G01J3/4535

Abstract: A spectrometer with increased optical throughput and/or spectral resolution includes a plurality of interferometers coupled in parallel. An optical splitter divides a source light beam into a plurality of input beams and directs each of the input beams to a respective one of the plurality of interferometers. One or more detectors are optically coupled to receive a respective output from each of the plurality of interferometers and is configured to detect an interferogram produced as a result of the outputs.

公开(公告)号：EP2616783A4

公开(公告)日：2017-06-21

申请号：EP11825919

申请日：2011-09-15

Applicant: INTUITIVE SURGICAL OPERATIONS

Inventor： KLEIN JUSTIN W ,  FROGGATT MARK E ,  KREGER STEPHEN T ,  GIFFORD DAWN K ,  KLUTE SANDRA M

IPC: G01J3/453 ,  G01B9/02 ,  G01B21/04 ,  G02B6/24

CPC classification number: G01B11/161 ,  G01B9/02023 ,  G01B11/18 ,  G01B21/042 ,  G01B21/045 ,  G02B6/02042

公开(公告)号：EP3100012A1

公开(公告)日：2016-12-07

申请号：EP15703196.4

申请日：2015-01-26

Applicant: Raytheon Company

Inventor： ROBINSON, Ian, S. ,  BLOOMER, John, D.

IPC: G01J3/02 ,  G01J3/28 ,  G01J3/447 ,  G01J3/45 ,  G01J3/453

CPC classification number: G01J3/0224 ,  G01J3/021 ,  G01J3/027 ,  G01J3/06 ,  G01J3/2823 ,  G01J3/447 ,  G01J3/45 ,  G01J3/4535 ,  G01J2003/2826

Abstract: A multimode configurable imaging spectropolarimeter in which the polarimetry function can be activated and deactivated on demand.

公开(公告)号：EP1793213B9

公开(公告)日：2016-11-23

申请号：EP06291838.8

申请日：2006-11-29

Applicant: Airbus Defence and Space SAS

Inventor： Pasternak, Frédérick

IPC: G01J3/453

CPC classification number: G01J3/453 ,  G01J2003/4538