公开(公告)号：EP2116827A1

公开(公告)日：2009-11-11

申请号：EP08765339.0

申请日：2008-06-09

Applicant: Hamamatsu Photonics K.K.

Inventor： SHIBAYAMA, Katsumi

IPC: G01J3/02

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/024 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/18

Abstract: In a state that the body portion 4 is regulated by inner wall planes 27, 29, 28 of the package 3 so as not to move in parallel or perpendicularly with respect to the rear plane 4b, the spectroscopic module is directly supported by the package 3, thereby when the spectrometer is downsized, the spectroscopic module 2 can be supported securely and also there is provided securely a positional accuracy between the light incident opening 22a of the package 3, the spectroscopic portion 6 of the spectroscopic module 2 and the light detecting element 7. Further, the lead 23 is buried into the package 3 to give derivation and support by the lead deriving portion 26, thereby the lead deriving portion 26 in itself of the package 3 is allowed to act as a base when wire bonding is conducted to electrically connect the lead 23 with the light detecting element 7, thus preventing breakage and deviation of the spectroscopic module 2.

Abstract translation: 在主体部分4被封装3的内壁平面27,29,28限制以不相对于后平面4b平行或垂直移动的状态下，分光模块直接由封装3支撑 ，所以在分光计小型化的情况下，能够可靠地支承分光模块2，并且能够可靠地确保封装3的光入射口22a，分光模块2的分光部6和光检测元件之间的位置精度 此外，引线23被埋入到封装3中，以由引线引出部分26导出和支撑，由此当引线键合进行到引线接合时，允许封装3本身的引线引出部分26作为基底 将导线23与光检测元件7电连接，从而防止分光模块2的破损和偏离。

公开(公告)号：EP1579994B1

公开(公告)日：2008-12-24

申请号：EP05102011.3

申请日：2005-03-15

Applicant: Koenig & Bauer Aktiengesellschaft

Inventor： Stöber, Bernd

IPC: B41F33/00

CPC classification number: B41F33/0036 ,  G01J3/0286 ,  G01J3/10 ,  G01N21/8806 ,  G01N21/89 ,  G01N2021/8917 ,  G01N2201/0612

公开(公告)号：EP1972909A1

公开(公告)日：2008-09-24

申请号：EP07104743.5

申请日：2007-03-23

Applicant: Koninklijke Philips Electronics N.V.

Inventor： The designation of the inventor has not yet been filed

IPC: G01J1/02 ,  G01N21/21 ,  G02B5/30 ,  B01L3/00 ,  G01J1/58

CPC classification number: G01J3/02 ,  B01L3/5027 ,  B01L7/00 ,  G01J1/58 ,  G01J3/0224 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/4406 ,  G01N21/0303 ,  G01N21/0332 ,  G01N21/645 ,  G01N21/6454 ,  G02B5/3058 ,  Y10T29/49117

Abstract: The present invention provides a luminescence sensor (20) comprising an optical polarization-based filter formed by at least a first conductive grating, e.g. wire grid (11), having a plurality of grating elements, e.g. wires (12). At least one wire (12) of the conductive grating (11) is adapted for furthermore functioning as a temperature control electrode, e.g. a heater or temperature sensor. The luminescence sensor (20) according to the invention thus comprises a conductive grating which functions as both polarization-based filter and temperature control electrode. The present invention furthermore provides a method for manufacturing such a luminescence sensor (20) and a method for detecting luminescence radiation using such luminescence sensor (20).

Abstract translation: 本发明提供了一种发光传感器（20），其包括由至少第一导电光栅形成的基于光学偏振的滤光器，例如， 线栅（11），具有多个光栅元件。 电线（12）。 导电光栅（11）的至少一个导线（12）适于进一步用作温度控制电极，例如， 加热器或温度传感器。 因此，根据本发明的发光传感器（20）包括用作基于偏振的滤光器和温度控制电极两者的导电光栅。 本发明还提供一种用于制造这种发光传感器（20）的方法和使用这种发光传感器（20）检测发光辐射的方法。

公开(公告)号：EP1915781B1

公开(公告)日：2008-09-17

申请号：EP06739317.3

申请日：2006-03-23

Applicant: Raytheon Company

Inventor： CHEN, Chungte W. ,  ANDERSON, J. Steve

IPC: H01L27/146 ,  G01J5/08 ,  G02B3/00 ,  H01L31/0232

CPC classification number: G02B17/0804 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0286 ,  G01J3/36 ,  G01J5/024 ,  G01J5/061 ,  G01J5/08 ,  G01J5/0806 ,  G01J5/0809 ,  G01J5/0862 ,  G01J5/602 ,  G01J2003/1213 ,  G01J2005/0077 ,  G02B5/282 ,  H01L27/14625 ,  H01L27/14649 ,  H01L31/02325

Abstract: A sensor system (20) senses a scene (22) and includes a dual-band imaging infrared detector (34) lying on a beam path (28), wherein the infrared detector (34) detects infrared images in a first infrared wavelength band and in a second infrared wavelength band; and a two-color cold-shield filter (38) lying on the beam path (28) between the infrared detector (34) and the scene (22). The cold-shield filter (38) defines a first aperture size for infrared light of the first infrared wavelength band, and a second aperture size larger than the first aperture size for infrared light of the second infrared wavelength band. The first infrared wavelength band has wavelengths less than wavelengths of the second infrared wavelength band.

公开(公告)号：EP1754032B1

公开(公告)日：2008-05-07

申请号：EP05766803.0

申请日：2005-06-02

Applicant: Gesellschaft zur Förderung angewandter Optik, Optoelektronik, Quantenelektronik und Spektroskopie e.V. ,  Gesellschaft zur Förderung der Analytischen Wissenschaft e.V.

Inventor： BECKER-ROSS, Helmut ,  FLOREK, Stefan ,  WESEMANN, Günter ,  OKRUSS, Michael

IPC: G01J3/18

CPC classification number: G01J3/1809 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0232 ,  G01J3/0237 ,  G01J3/0286 ,  G01J3/0294 ,  G01J3/08 ,  G01J3/12 ,  G01J3/2803

Abstract: The invention relates to a spectrometer arrangement (10) comprising a spectrometer (14) for producing a spectrum of a first wavelength range of radiation from a radiation source on a detector (42). Said arrangement also comprises: an Echelle grating (36) for the spectral decomposition of the radiation penetrating the spectrometer arrangement (10) in a main dispersion direction (46); a dispersing element (34) for separating the degrees by means of spectral decomposition of the radiation in a transversal dispersion direction (48) which forms an angle with the main dispersion direction of the Echelle grating (36), in such a way that a two-dimensional spectrum (50) can be produced with a plurality of separated degrees (52); an imaging optical element (24, 38) for imaging the radiation penetrating through an inlet gap (20) into the spectrometer arrangement (10), in an image plane (40); and a surface detector (42) comprising a two-dimensional arrangement of a plurality of detector elements in the image plane (40). The inventive arrangement is characterised in that another spectrometer (12) comprising at least one other dispersing element (64) and another imaging optical element (60, 66) is provided in order to produce a spectrum (68) of a second wavelength range of radiation, which is different from the first wavelength range, from a radiation source on the same detector (42). The spectra can be spatially or temporally separated on the detector.

公开(公告)号：EP1856492A2

公开(公告)日：2007-11-21

申请号：EP06717941.6

申请日：2006-01-11

Applicant: THE CURATORS OF THE UNIVERSITY OF MISSOURI

Inventor： LARSEN, David W. ,  XU, Zhi

IPC: G01J3/42 ,  G01J3/427

CPC classification number: G01N21/31 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/0262 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/42 ,  G01J2003/425 ,  G01N21/274 ,  G01N2021/3137 ,  G01N2201/0227 ,  G01N2201/0642 ,  G01N2201/127

Abstract: The invention concerns spectrophotometer devices that provide for ultrasensitive measurements through a reflection interaction with matter. Embodiments of the invention use sealed housings (112, 600, 700) lacking an internal light source, and reflection based sample and reference cells. In some embodiments a substantially solid thermally conductive housing (600, 700) is used. Oilier features of preferred embodiments include particular reflection based sample and reference cells. A total internal reflection embodiment includes a prism (302, 322, 622a, 623a) including an interaction surface, a detector, a lens that focuses a beam output from the prism onto the detector, and a closed interaction volume having an inlet and an outlet for delivering gas or liquid to the interaction surface. In a specular reflection embodiment, a reflective surface (402, 422) is used. In a diffuse reflection embodiment a matte surface (502, 522) is used and the matte surface produces scattering.

公开(公告)号：EP1186828B1

公开(公告)日：2007-08-22

申请号：EP00921103.8

申请日：2000-04-28

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： SEI, Yujiro ,  ITO, Masaki

IPC: F21L13/00 ,  F21V29/00 ,  F21V8/00 ,  G01J3/10 ,  G01N21/01 ,  F21L14/00 ,  F21V15/06 ,  G02B6/00

CPC classification number: G01J3/10 ,  G01J3/02 ,  G01J3/0286 ,  G01J3/0291 ,  H01J61/025 ,  H01J61/045 ,  H01J61/52

Abstract: A portable light source comprises a lamp (10) contained in a lamp box (42), which is housed in a case (41) to significantly reduce the influences of ambient temperature. In other words, the deuterium lamp (10), likely to be influenced by temperature, is enclosed in a double shield structure including the case (41) as well as the lamp box (42). It is known that ultraviolet irradiation of the air generates ozone. To prevent ultraviolet rays from penetrating the cooling air, an ultraviolet window (69) of the lamp box (42) is provided on an extension light guide (70). As a result, the generation of ozone is controlled in the areas where ultraviolet rays exist in the case (41), effectively preventing the fluctuation of output light due to the generation of ozone.

公开(公告)号：EP1519169A3

公开(公告)日：2006-11-08

申请号：EP04255781.9

申请日：2004-09-22

Applicant: X-RITE, INC.

Inventor： Peterson, Steven H. ,  Cargill, Mark A. ,  Vanderjagt, Peter G. ,  Lamfers, Robert A.

IPC: G01J3/50

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0286 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/50 ,  G01J3/501 ,  G01J3/524

Abstract: An LED-based color measurement instrument including an illumination system and a sensing system. The illumination system includes modulated LEDs and a temperature control system for regulating the temperature of the LEDs, thereby improving the consistency of their performance. The sensing system includes a photodiode, a transimpedance amplifier, and an integrator in the first stage to cancel the effect of ambient light on the output of the first stage. The sensing system also includes a lens system for imaging a target area of the target sample onto the photo sensor in a manner so that the product of the target area times the solid angle captured by the lens system is generally uniform over a selected range of distances, thereby reducing the positional sensitivity of the instrument with respect to the target sample.

Abstract translation: 一种基于LED的彩色测量仪器，包括照明系统和感测系统。 照明系统包括调制LED和用于调节LED温度的温度控制系统，从而提高其性能的一致性。 感测系统包括第一级中的光电二极管，跨阻放大器和积分器，以消除环境光对第一级输出的影响。 感测系统还包括透镜系统，用于将目标样本的目标区域成像到光传感器上，使得目标区域乘以由透镜系统捕获的立体角的乘积在选定的距离范围内大致均匀 从而降低了仪器相对于目标样品的位置灵敏度。

公开(公告)号：EP1517165A3

公开(公告)日：2006-10-04

申请号：EP04007157.3

申请日：2004-03-25

Applicant: FUJITSU LIMITED

Inventor： Izumi, Hirotomo ,  Nagaeda, Hiroshi Fujitsu Network Technologies Ltd. ,  Mitamura, Nobuaki Fujitsu Network Technologies Lt.

IPC: G02B6/34 ,  G01J3/26 ,  G02B27/00 ,  G02B27/14

CPC classification number: G02B6/4246 ,  G01J3/0208 ,  G01J3/0286 ,  G01J3/18 ,  G01J3/26 ,  G01J3/2803 ,  G01J2003/1247 ,  G02B6/29311 ,  G02B6/29358 ,  G02B6/29373 ,  G02B6/29395 ,  G02B27/0087 ,  G02B27/1086 ,  G02B27/144 ,  G02F1/0147 ,  G02F1/03 ,  G02F2201/17 ,  G02F2203/055

Abstract: A spectroscopic apparatus which is compact in size and performs high-precision light-splitting with a large angular dispersion. An optical input-processing section outputs a filtered transmitted light, using a bandpass filter that transmits only wavelength bands at one period of an input light, and collects the filtered transmitted light to generate a collected beam. An optic includes a first reflection surface and a second reflection surface which are high but asymmetric in reflectivity, and causes the collected beam incident thereon to undergo multiple reflections within an inner region between the first reflection surface and the second reflection surface, to thereby cause split beams to be emitted via the second reflection surface,. A received light-processing section performs received light processing of the beams emitted from the optic. A control section variably controls at least one of a filter characteristic of the bandpass filter and an optical length through the optic.

Abstract translation: 一种尺寸紧凑并且具有大角度分散的高精度光分裂的分光装置。 光输入处理部分使用在输入光的一个周期仅发送波长带的带通滤波器输出经滤波的透射光，并且收集被滤波的透射光以产生收集的光束。 光学元件包括反射率高但不对称的第一反射表面和第二反射表面，并且使入射到其上的收集的光束在第一反射表面和第二反射表面之间的内部区域内经历多次反射，从而导致分裂 经由第二反射面发射的光束。 接收到的光处理部分执行从光学器件发射的光束的接收光处理。 控制部分可变地控制带通滤波器的滤波器特性和通过光学器件的光学长度中的至少一个。

公开(公告)号：EP1635155A2

公开(公告)日：2006-03-15

申请号：EP05108428.3

申请日：2005-09-14

Applicant: CENTRO SVILUPPO MATERIALI S.p.A.

Inventor： CAPODILUPO, Domenico ,  CHIAROTTI, Ugo ,  MOROLI, Valerio ,  RINALDI, Marco

IPC: G01J3/28

CPC classification number: G01J3/36 ,  G01J3/02 ,  G01J3/0286 ,  G01J5/602 ,  G01N21/314 ,  G01N2021/3137

Abstract: Optical device for the on-line measuring of electromagnetic radiation, capable of concomitantly metering different radiation, the analysis thereof allowing to determine the localized progress of a production process, for example of steel; in the reaction chamber also at initial phases. This device comprises: means for capturing and focusing electromagnetic radiation emitted by a source; means for distributing said electromagnetic radiation; means for deflecting said electromagnetic radiation; optical filters, each suitable for filtering by frequency said electromagnetic radiation; means for focusing said electromagnetic radiation filtered by frequency; at least one photodetector, suitable for receiving said electromagnetic radiation filtered by frequency.

Abstract translation: 用于在线测量电磁辐射的光学装置，能够同时测量不同的辐射，其分析允许确定生产过程（例如钢）的局部进展; 在反应室中也处于初始阶段。 该装置包括：用于捕获并聚焦由源发射的电磁辐射的装置; 用于分配所述电磁辐射的装置; 用于偏转所述电磁辐射的装置; 光滤波器，每个适合于通过频率过滤所述电磁辐射; 用于聚焦通过频率滤波的所述电磁辐射的装置; 至少一个光电检测器，适于接收由频率滤波的所述电磁辐射。