公开(公告)号：WO2005106411B1

公开(公告)日：2005-12-29

申请号：PCT/US2005013910

申请日：2005-04-22

Applicant: HORIBA JOBIN YVON INC ,  SLUTTER WARREN S ,  XIAO JIAN MING

Inventor： SLUTTER WARREN S ,  XIAO JIAN MING

IPC: G01J3/04 ,  G01J3/18 ,  G01N21/64

CPC classification number: G01J3/18 ,  G01J3/02 ,  G01J3/0229 ,  G01J3/04

Abstract: A spectrograph with a first concave spectrographic diffraction grating is positioned to receive light from an input light source. The first concave spectrographic diffraction grating is configured to provide a diffracted light output dispersing the components of the input light source in a first dispersion direction with a first angular orientation with respect to the plane of the grating. The dispersion forms the input light into an intermediate spectrum. The intermediate spectrum is formed in a focal surface by the once diffracted light. A slit is substantially positioned on the focal surface. A second concave diffraction grating is positioned to receive once diffracted light from the slit and configured to provide a twice diffracted light output, the second concave diffraction grating dispersing the components of the input light source in a second diffraction direction with a second angular orientation with respect to the plane of the grating. The second dispersion angular orientation is different from the first dispersion angular orientation. The second dispersion forms the input light into an output spectrum.

Abstract translation: 具有第一凹面光谱衍射光栅的光谱仪定位成接收来自输入光源的光。 第一凹面光谱衍射光栅被配置为提供衍射光输出，其以相对于光栅平面的第一角度取向在第一色散方向上分散输入光源的分量。 分散体将输入光形成中间光谱。 通过一次衍射光在中心光谱中形成中间光谱。 狭缝基本上位于焦点表面上。 第二凹面衍射光栅被定位成接收来自狭缝的一次衍射光并且被配置为提供两次衍射光输出，第二凹面衍射光栅将输入光源的分量在第二衍射方向上以第二角度取向相对于 到光栅的平面。 第二色散角取向与第一色散角取向不同。 第二个色散将输入光形成输出光谱。

公开(公告)号：WO2004106853A1

公开(公告)日：2004-12-09

申请号：PCT/EP2004/005446

申请日：2004-05-21

Applicant: CARL ZEISS JENA GMBH ,  FRITSCH, Manfred ,  CORRENS, Nico ,  KERSTAN, Felix

Inventor： FRITSCH, Manfred ,  CORRENS, Nico ,  KERSTAN, Felix

IPC: G01B11/30

CPC classification number: G01B11/306 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/024 ,  G01J3/0262 ,  G01J3/04 ,  G01J3/2803

Abstract: Die Erfindung betrifft eine Anordnung zur Erkennung von Schichten (3; 14), die auf Oberflächen von Bauteilen bzw. Gegenständen (2) angeordnet sind, und Bestimmung der chemischen Eigenschaften und der Oberflächenbeschaffenheit dieser Schichten (3; 14). Sie umfasst eine Lichtquelle (4) zur Beleuchtung der zu untersuchenden Schicht (3; 14) auf der Bauteiloberfläche und Mittel zur Abbildung der Lichtquelle (4) über die zu untersuchende Oberfläche (3') der Schicht (3; 14) auf einen Eintrittsspalt (7). Der Eintrittsspalt (7) wird wellenlängenabhängig durch ein Gitter (10) auf eine zweidimensionale Detektoreinheit (8) abgebildet. Eine Auswerteeinheit (11), die mit der Detektoreinheit (8) elektrisch verbunden ist, dient zur Auswertung und Verarbeitung der von den belichteten Detektorelementen (9) der Detektoreinheit (8) gelieferten Signale.

Abstract translation: 本发明涉及一种用于检测层的装置（3; 14），其被设置在表面或物体（2），和化学性能的测定和这些层（3; 14）的表面状态。 它包括一个光源（4），用于照射被检查层（3; 14）在构件表面上，以及用于将所述层（3; 14）（4）在所述检查表面（3“）成像光源到一个入口狭缝（ 7）。 入口狭缝（7）是成像的二维检测器单元（8）上依赖于波长的由网格（10）。 评估单元（11），其被电连接到检测器单元（8），用于提供到检测器单元（8）的暴露的检测器元件（9）的评价和处理的信号。

公开(公告)号：WO2002088644A1

公开(公告)日：2002-11-07

申请号：PCT/GB2002/001933

申请日：2002-04-26

Applicant: RENISHAW PLC ,  WOOLFREY, Andrew, Mark

Inventor： WOOLFREY, Andrew, Mark

IPC: G01J3/04

CPC classification number: G01J3/04

Abstract: An optical slit comprises a plate with an elongate aperture, with at least one line of weakness extending from each end of the aperture towards an edge of the plate. The optical slit is secured on a supporting surface and separated into two parts along the lines of weakness. A toolpiece is used to transfer the plate to the supporting surface, the plate being releasably secured to a planar surface of the toolpiece which defines the position and planarity of the plate. The toolpiece continues to define the position and planarity of the plate whilst it is secured in place using gap-filling adhesive. The supporting surface may comprise two parts.

Abstract translation: 光学狭缝包括具有细长孔的板，至少一条弱线从孔的每一端延伸到板的边缘。 光学狭缝被固定在支撑表面上，沿着弱线分成两部分。 使用工具将板传送到支撑表面，该板被可释放地固定到工具的平坦表面，该平面表示板的位置和平面度。 当使用间隙填充粘合剂固定到位时，工具继续限定板的位置和平面度。 支撑表面可以包括两部分。

公开(公告)号：WO2002066941A1

公开(公告)日：2002-08-29

申请号：PCT/JP2002/001431

申请日：2002-02-19

Applicant: 株式会社アドバンテスト ,  星野 栄

Inventor： 星野 栄

IPC: G01J3/04

CPC classification number: G01J3/04 ,  G02B5/005

Abstract: A variable width optical slit mechanism in which the slit width can be controlled with high accuracy over a wide temperature range. A pair of conductive carriages are supported on a conductive guide rail to move freely in noncontact state with the guide rail using an insulating roller or a pair of conductive carriages are supported on an insulating guide rail to move freely on the guide rail using a conductive roller and the pair of carriages are fixed, respectively, with a pair of conductive slit forming members. The pair of carriages are imparted with a resilient force in the direction approaching each other and the pair of slit forming members are normally brought into contact with each other so that the slit width becomes zero. At the time of forming a slip, the pair of carriages are moved in directions away from each other while resisting against the resilient force.

Abstract translation: 可变宽度的光学狭缝机构，其可以在宽的温度范围内以高精度控制狭缝宽度。 一对导电支架支撑在导电导轨上，使用绝缘辊与导轨以非接触状态自由移动，或者一对导电支架支撑在绝缘导轨上，使用导电辊在导轨上自由移动 并且一对滑架分别与一对导电狭缝形成构件固定。 一对滑架在彼此靠近的方向上具有弹性力，并且一对狭缝形成构件通常彼此接触，使得狭缝宽度变为零。 在形成滑动时，一对滑架在抵抗弹性力的同时彼此远离的方向移动。

公开(公告)号：WO0181949A3

公开(公告)日：2002-08-29

申请号：PCT/US0113489

申请日：2001-04-26

Applicant: ARETE ASSOCIATES ,  GLECKLER ANTHONY D

Inventor： GLECKLER ANTHONY D

IPC: G01J3/02 ,  G01J3/04 ,  G01J3/28 ,  G01J3/36 ,  G01J3/447 ,  G01J4/00 ,  G01J9/00 ,  G01J11/00 ,  G01N21/21 ,  G01N21/31 ,  G01N21/64 ,  G01S7/481 ,  G01S17/89 ,  G04F13/02

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/2889 ,  G01J3/36 ,  G01J3/447 ,  G01J4/00 ,  G01J9/00 ,  G01J11/00 ,  G01N21/21 ,  G01N21/31 ,  G01N21/6408 ,  G01N21/6456 ,  G01N2021/1793 ,  G01N2021/6417 ,  G01N2021/6423 ,  G01S7/481 ,  G01S7/4817 ,  G01S17/89 ,  G04F13/02 ,  G04F13/026 ,  H01J43/00

Abstract: Plural electronic or optical images are provided in a streak optical system, as for instance by use of plural slits instead of the conventional single slit, to obtain a third, fourth, etc. dimension - rather than only the conventional two, namely range or time and azimuth. Such additional dimension or dimensions are thereby incorporated into the optical information that is to be streaked and thereby time resolved. The added dimensions may take any of an extremely broad range of forms, including wavelength, polarization state, or one or more spatial dimensions - or indeed virtually any optical parameter that can be impressed upon a probe beam. Resulting capabilities remarkably include several new forms of lidar spectroscopy, fluorescence analysis, polarimetry, spectropolarimetry, and combinations of these, as well as a gigahertz wavefront sensor.

Abstract translation: 在条纹光学系统中提供多个电子或光学图像，例如通过使用多个狭缝而不是传统的单个狭缝来获得第三，第四等尺寸，而不是仅仅是传统的两个，即范围或时间 和方位角。 因此，这样的附加尺寸或尺寸被并入要划线的光学信息中，从而被时间分辨。 增加的尺寸可以采用非常宽的范围的范围，包括波长，偏振状态或一个或多个空间维度，或实际上实际上可以施加到探测光束上的任何光学参数。 所产生的功能显着地包括激光雷达光谱，荧光分析，偏振测量，分光偏振测量及其组合的几种新形式，以及千兆赫兹波前传感器。

公开(公告)号：WO01086240A3

公开(公告)日：2002-03-21

申请号：PCT/US2001/014515

申请日：2001-05-04

IPC: G01N21/64 ,  G01J3/04 ,  G01J3/28 ,  G01N21/03 ,  G01N21/05 ,  G01N21/27 ,  G01N21/31 ,  G01N27/447 ,  G01J3/02 ,  G01N21/25

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0262 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/2803 ,  G01N21/05 ,  G01N21/31 ,  G01N27/44721 ,  G01N2021/0346

Abstract: An optical system for analyzing light from a plurality of samples is provided. The optical system includes a plurality of holders adapted to have samples located therein, a collection lens, a transmission grating, and a reimaging lens. The collection lens is configured to receive and substantially collimate light from the samples. The transmission grating is configured to spectrally disperse the substantially collimated light from the collection lens. The reimaging lens is configured to receive the light from the light dispersing element and direct the light onto a light detection device. A method of optically analyzing at least one sample is also provided.

Abstract translation: 提供了一种用于分析来自多个样品的光的光学系统。 光学系统包括多个保持器，其适于使样本位于其中，收集透镜，透射光栅和再成像透镜。 收集透镜被配置为接收并基本上准直来自样品的光。 透射光栅被配置为光谱地分散来自收集透镜的基本上准直的光。 该成像透镜被配置为接收来自光分散元件的光并将光引导到光检测装置上。 还提供了一种光学分析至少一个样品的方法。

公开(公告)号：WO01046659A1

公开(公告)日：2001-06-28

申请号：PCT/US2000/035274

申请日：2000-12-26

IPC: G01J1/04 ,  G01J1/06 ,  G01J3/02 ,  G01J3/04 ,  G01J3/10 ,  G01J3/28 ,  G01J3/51

CPC classification number: G01J3/51 ,  G01J1/06 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/0227 ,  G01J3/0229 ,  G01J3/0251 ,  G01J3/0259 ,  G01J3/0264 ,  G01J3/0278 ,  G01J3/0283 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/10 ,  G01J3/2803 ,  G01J3/508 ,  G01J3/513

Abstract: Low cost and form factor spectrometers are disclosed. A spectrometer comprises a substrate, a plurality of optical sensors (979), a plurality of spectral filters (977), an optical manifold (976) and one or more processing elements (980). The plurality of spectral filters (977) and the one or more processing elements (980) are mounted on the substrate. The spectral filters (977) are fixedly positioned over at least a group of the optical sensors (979) and fixedly positioned with respect to the substrate. An optical manifold (976) is fixedly positioned over the spectral filters (977). The optical manifold (976) has a plurality of exit ports and an entrance port, wherein light entering the entrance port is transmitted to an interior portion of the optical manifold (976) and a portion of the light is transmitted from the exit ports through some of the spectral filters (977). The spectrometers are disclosed embedded in printing and scanning devices, computer companion devices, scope-type devices and the like.

Abstract translation: 公开了低成本和形状因子光谱仪。 光谱仪包括基板，多个光学传感器（979），多个光谱滤光器（977），光学歧管（976）和一个或多个处理元件（980）。 多个光谱滤光器（977）和一个或多个处理元件（980）安装在基板上。 光谱滤光器（977）固定地定位在至少一组光学传感器（979）上并相对于基板固定地定位。 光学歧管（976）固定地定位在光谱滤光器（977）上方。 光学歧管（976）具有多个出口和入口，其中进入入口的光被传送到光学歧管（976）的内部，并且一部分光从出口通过一些 的光谱滤波器（977）。 公开了将光谱仪嵌入在打印和扫描设备，计算机辅助设备，示波器类型设备等中。

公开(公告)号：WO99051953A1

公开(公告)日：1999-10-14

申请号：PCT/EP1999/002294

申请日：1999-03-26

IPC: G01J3/04 ,  G01J3/28

CPC classification number: G01J3/04 ,  G01J2003/2866

Abstract: The invention relates to a controllable micro-slit line for spectrometers. A first membrane (1) is provided with n identical slits (11), whereby n > 2 and is associated with a second membrane (2) which is placed at a preferably short distance therefrom and which is divided in the direction of displacement into n areas (b1-n) each with n sub-areas (bx1-xn) where x = 1àn. At least one sub-area (bx1-xn) of each area (b1-n) is configured as a non-transparent segment and the remaining sub-areas are embodied in the form of recesses in the membrane (2). The total number of areas (b1-n) is the same as the number of slits (11) in the first membrane (1). The first and second membrane (1; 2) can be moved in such a way using means of displacement so that each slit (1) in the first membrane (1) is optically sealed at least once by one segment of the second membrane (2).

Abstract translation: 本发明涉及一种用于分光计可控微缝隙线。 本发明的目的是提供这样一个微缝隙线路的是，实现在第一隔膜（1）被提供，其包括n个相同的柱（11），其中n> 2，第二电解质膜（2）在可能的低 与距离（S），其与正子范围（BX1-XN），分相关联，其中x = 1 ... N，在位移到n的范围（B1-n）的方向，其中至少一个子区域（BX1-X7） 每个区域（B1-N），为不透明的纸幅（ST），并且剩余的子范围中的膜（2）的凹部的形成，其特征在于，区域（B1-n）的总数是相同的柱（11）的数量在 第一隔膜（1）被固定，并且所述第一及第二电解质膜（1; 2）通过调节装置的装置可以以这样的方式移动，并且到目前为止，每个间隙（11），其在所述第一隔膜（1）并入，至少一次的光 由第二膜（2）的网（ST）关闭它 驱动器。

公开(公告)号：EP2154498B1

公开(公告)日：2018-08-08

申请号：EP08765174.1

申请日：2008-06-05

Applicant: Hamamatsu Photonics K.K.

Inventor： SHIBAYAMA, Katsumi ,  YOKINO, Takafumi ,  SUZUKI, Tomofumi ,  TEICHMANN, Helmut ,  HILLER, Dietmar ,  STARKER, Ulrich

IPC: G01J3/02 ,  G01J3/28 ,  G01J3/04 ,  G01J3/18

CPC classification number: G01J3/04 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0243 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/0291 ,  G01J3/18 ,  G01J3/2803

Abstract: In the spectroscopy module 1, a light absorbing layer 6 having a light-passing hole 6a through which light L1 advancing into a spectroscopic portion 3 passes and a light-passing hole 6b through which light L2 advancing into a light detecting portion 4a of a light detecting element 4 passes is integrally formed by patterning. Therefore, it is possible to prevent deviation of the relative positional relationship between the light-passing hole 6a and the light-passing hole 6b. Further, since the occurrence of stray light is suppressed by the light absorbing layer 6 and the stray light is absorbed, the light detecting portion 4a of the light detecting element 4 can be suppressed from being made incident. Therefore, according to the spectroscopy module 1, it is possible to improve the reliability.

公开(公告)号：EP3208602A4

公开(公告)日：2018-06-20

申请号：EP15851526

申请日：2015-08-14

Applicant: KUBOTA KK

Inventor： MORIMOTO SUSUMU ,  SOE MASAO

IPC: G01N21/3563 ,  A01D41/127 ,  A01F12/60 ,  G01J3/02 ,  G01N21/3554 ,  G01N21/359 ,  G01N21/85 ,  G01N33/10

CPC classification number: G01N21/3554 ,  A01D41/1277 ,  G01J3/0291 ,  G01J3/0297 ,  G01J3/04 ,  G01J2003/042 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/85 ,  G01N33/10 ,  G01N2021/8592 ,  H05K999/99

Abstract: An optical grain evaluation device is provided with: a light-projecting part 58 through which light from a light source is projected to grain; a light-receiving part 59 on which light transmitted through the grain is incident; a grain evaluation unit 60 configured to evaluate the grain based on information relating to the received light; and a shielding part SH that separates an area between the light source 50 and the light-projecting part 59 from an area between the light-receiving part 59 and the grain evaluation unit 60, and prevents light from the light-projecting part 58 from directly entering the light-receiving part 59. The area between the light source 50 and the light-projecting part 58, and the area between the light-receiving part 59 and the grain evaluation unit 60 are configured, over the entirety of the areas, as air transmission areas in which light is transmitted through air.