公开(公告)号：EP2743656A1

公开(公告)日：2014-06-18

申请号：EP12817232.7

申请日：2012-05-28

Applicant: Hamamatsu Photonics K.K.

Inventor： YOKINO, Takafumi ,  SHIBAYAMA, Katsumi ,  HIROSE, Masaki ,  KATO, Katsuhiko

IPC: G01J3/02

CPC classification number: G01J3/0256 ,  G01J3/0202 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/0291

Abstract: A spectroscope 1A comprises a package 2 provided with a light entrance part 6, a plurality of lead pins 8 penetrating through a support part 4 opposing the light entrance part 6 in the package 2, and a spectroscopic module 3A supported on the support part 4 within the package 2. The spectroscopic module 3A has a light detection unit 20 provided with a light transmission part 22 for transmitting therethrough light L1 incident thereon from the light entrance part 6 and a spectroscopic unit 30, secured to the light detection unit 20 so as to be arranged on the support part 4 side of the light detection unit 20, including a spectroscopic part 35 for spectrally resolving the light L1 transmitted through the light transmission part 22 while reflecting the light to a light detection part 26. The lead pins 8 are fitted into fitting parts 29 provided with the light detection unit 20 and electrically connected to the light detection part 26.

公开(公告)号：EP1666857B1

公开(公告)日：2014-04-16

申请号：EP04773004.9

申请日：2004-09-13

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： KATO, Hisaki, c/o Hamamatsu Photonics K.K.

IPC: G01J3/36 ,  G01J3/02

CPC classification number: G01J3/02 ,  G01J3/021 ,  G01J3/0256 ,  G01J3/36

公开(公告)号：EP2534455B1

公开(公告)日：2014-01-08

申请号：EP11704045.1

申请日：2011-02-07

Applicant: Commissariat à l'Énergie Atomique et aux Énergies Alternatives ,  Office National d'Etudes et de Recherches Aérospatiales

Inventor： FENDLER, Manuel ,  LAFARGUES, Gilles ,  GUERINEAU, Nicolas ,  ROMMELUERE, Sylvain ,  DE LA BARRIERE, Florence

IPC: G01J3/02 ,  G01J3/26 ,  G01J3/28 ,  G01J3/453

CPC classification number: G01J3/26 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/2823 ,  G01J3/4531 ,  H01L2224/16225

Abstract: A micro-machined optical measuring device including: a set of photosensitive detector elements situated on a given face of a first support; a second support, assembled to the first support, forming a prism and including a first face through which a visible radiation is intended to penetrate and a second face, forming a non-zero angle &thetas; with the first face and a non-zero angle α with the given face of the first support, the second face being semi-reflective, the first support and the second support being positioned such that an interferometric cavity is made between the second face and the given face, the distance between the given face of the first support and the second face of the second support varying regularly.

公开(公告)号：EP2672242A1

公开(公告)日：2013-12-11

申请号：EP12178625.5

申请日：2012-07-31

Applicant: Raytheon Company

Inventor： Silny, John F.

IPC: G01J3/18 ,  G01J3/28 ,  G01J3/02 ,  G01N21/35

CPC classification number: G01J3/18 ,  G01J3/0256 ,  G01J3/0294 ,  G01J3/2803 ,  G01J3/2823 ,  G01N21/3504 ,  G01N2021/1795

Abstract: A multi-band imaging spectrometer and method of remote hydrocarbon gas detection using the spectrometer. One example of the multi-band imaging spectrometer includes a front objective optical system, and an optical spectrometer sub-system including a diffraction grating, the optical spectrometer sub-system configured to receive and collimate an input beam from the objective optical system to provide a collimated beam at the diffraction grating, the diffraction grating configured to disperse the collimated beam into at least two spectral bands. The spectrometer also includes a single entrance slit positioned between the objective optical system and the optical spectrometer sub-system and configured to direct the input beam from the objective optical system to the optical spectrometer sub-system, and a single focal plane array optically coupled to the diffraction grating and configured to produce an image from the at least two spectral bands.

Abstract translation: 使用光谱仪的多波段成像光谱仪和远程碳氢化合物气体检测方法。 多频带成像光谱仪的一个实例包括前物镜光学系统和包括衍射光栅的光谱仪子系统，该光谱仪子系统被配置为接收和准直来自物镜光学系统的输入光束，以提供 衍射光栅被配置为将准直束分散到至少两个光谱带中。 光谱仪还包括位于物镜光学系统和光谱仪子系统之间并被配置为将输入光束从物镜光学系统引导到光谱仪子系统的单个入射狭缝，以及光学耦合到 所述衍射光栅并被配置为从所述至少两个光谱带产生图像。

公开(公告)号：EP2337495A4

公开(公告)日：2013-10-16

申请号：EP09815325

申请日：2009-09-21

Applicant: SENSORS FOR MED & SCIENCE INC

Inventor： COLVIN ARTHUR E ,  O'CONNOR CASEY J ,  FERRARO DANIEL C

IPC: G01N21/64 ,  A61B5/1455 ,  G01N21/55 ,  G01N21/77

CPC classification number: G01J3/02 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/4406 ,  G01N21/55 ,  G01N21/6428 ,  G01N21/645 ,  G01N21/77 ,  G01N2021/6421 ,  G01N2021/6441 ,  G01N2021/7786 ,  G01N2201/022 ,  G01N2201/062

公开(公告)号：EP2588900A2

公开(公告)日：2013-05-08

申请号：EP11801454.7

申请日：2011-06-30

Applicant: Newport Corporation

Inventor： KNAPP, Jamie

IPC: G02B5/20

CPC classification number: G02B6/2938 ,  G01J1/0403 ,  G01J1/0407 ,  G01J3/02 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/36 ,  G01J3/51 ,  G01J3/513 ,  G01J2001/061 ,  G02B6/12007 ,  G02B6/29394 ,  G02B27/1006 ,  G02B27/141 ,  G02B27/145 ,  G02B2006/12109 ,  G02B2006/12164 ,  H04J14/02 ,  H04J14/0209 ,  H04Q2011/0016

Abstract: Demultiplexing systems and methods are discussed which may be small and accurate without moving parts. In some cases, demultiplexing embodiments may include optical filter cavities that include filter baffles and support baffles which may be configured to minimize stray light signal detection and crosstalk. Some of the demultiplexing assembly embodiments may also be configured to efficiently detect U.V. light signals and at least partially compensate for variations in detector responsivity as a function of light signal wavelength.

公开(公告)号：EP1975579A4

公开(公告)日：2012-11-28

申请号：EP07713610

申请日：2007-01-16

Applicant: MURATA MANUFACTURING CO

Inventor： YAMADA KIYOKAZU ,  TANAKA SHINJI ,  KOBAYASHI HIDEAKI

IPC: G01J3/18 ,  G01J9/00

CPC classification number: G01J3/1256 ,  G01J3/02 ,  G01J3/0256 ,  G01J9/0246 ,  G01J9/04

公开(公告)号：EP2443493A2

公开(公告)日：2012-04-25

申请号：EP10730225.9

申请日：2010-06-11

Applicant: Koninklijke Philips Electronics N.V.

Inventor： MEIJER, Eduard, Johannes ,  TIMMERING, Cornelis, Eustatius

IPC: G02B5/28 ,  G01J3/51

CPC classification number: G02B5/288 ,  G01J3/02 ,  G01J3/0256 ,  G01J3/51 ,  G01J3/513 ,  G02B5/284 ,  Y10T29/49826

Abstract: The invention relates to an interference filter (100) for receiving an incident light (135) and selecting a light component of the incident light to be transmitted (115). The interference filter (100) includes a metal mirror (110), a dielectric mirror (130), and a spacer (120) placed between the metal mirror (110) and the dielectric mirror (130). The metal mirror (110) and the dielectric mirror (130) are configured to enable optical interference in the spacer (120) to select the light component of the incident light to be transmitted (115). Using one metal mirror and one dielectric mirror allows achieving a spectral response with high finesse and large rejection band while reducing the total number of layers in the filter and reducing the number of additional filters necessary for removing transmitted side bands, relative to prior art approaches.

Abstract translation: 本发明涉及一种用于接收入射光（135）并选择要透射的入射光的光分量（115）的干涉滤光器（100）。 干涉滤光器（100）包括金属反射镜（110），电介质反射镜（130）和置于金属反射镜（110）和电介质反射镜（130）之间的间隔物（120）。 金属反射镜（110）和电介质反射镜（130）被配置为使得间隔物（120）中的光学干涉能够选择待透射的入射光的光分量（115）。 使用一个金属镜和一个电介质镜允许相对于现有技术的方法，可以实现具有高精细度和大阻尼频带的光谱响应，同时减少滤波器中的总层数并减少除去传输边带所需的附加滤波器的数量。

公开(公告)号：EP1955033A4

公开(公告)日：2012-01-18

申请号：EP06838711

申请日：2006-11-30

Applicant: MICROPTIX TECHNOLOGIES LLC

Inventor： COATES JOHN

IPC: G01N21/86 ,  G01J3/02 ,  G01J3/26 ,  G01J3/28

CPC classification number: G01J3/02 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/26 ,  G01J3/2803 ,  G01J2003/1213 ,  G01N21/31 ,  G01N21/64 ,  G01N21/8483

公开(公告)号：EP2290340A1

公开(公告)日：2011-03-02

申请号：EP09746523.1

申请日：2009-05-07

Applicant: Hamamatsu Photonics K.K.

Inventor： SHIBAYAMA Katsumi ,  YOKINO Takafumi ,  KASAHARA Takashi ,  ITO Masashi ,  YOSHIDA Anna

IPC: G01J3/18 ,  G02B7/00

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0243 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0286 ,  G01J3/0297 ,  G01J2003/1213 ,  G02B5/1814 ,  G02B7/025 ,  Y10T156/10

Abstract: In a method for manufacturing a spectral module 1, a photodetecting unit 10 constructed by bonding a photodetector 5 and a light transmitting plate 56 together is attached to a front face 2a of a substrate 2 by an optical resin agent 63. Here, a light transmitting hole 50 of the photodetector 5 is covered with a light transmitting plate 56, whereby the optical resin agent 63 is prevented from intruding into the light transmitting hole 50. When preparing the photodetecting unit 10, a semiconductor substrate 91 provided with a photodetecting section 5a and the light transmitting plate 56 are bonded together, and then the semiconductor substrate 91 is formed with the light transmitting hole 50, whereby matters which may cause refraction, scattering, and the like to occur can reliably be prevented from intruding into the light transmitting hole 50.

Abstract translation: 在光谱模块1的制造方法中，将光电检测器5和透光板56结合在一起而构成的光检测单元10通过光学树脂剂63附着在基板2的正面2a上。这里，透光 光检测器5的孔50被透光板56覆盖，从而防止光学树脂剂63侵入透光孔50.制备光电检测单元10时，设置有光电检测部分5a和 透光板56接合在一起，然后半导体基板91形成有透光孔50，从而可以可靠地防止可能引起折射，散射等的物质侵入透光孔50 。