公开(公告)号：US08654327B2

公开(公告)日：2014-02-18

申请号：US12602902

申请日：2008-06-06

Applicant: Wolfram Bohle ,  Ulrich Heynen

Inventor： Wolfram Bohle ,  Ulrich Heynen

IPC: G01J3/28

CPC classification number: G01J3/443 ,  G01J3/02 ,  G01J3/021 ,  G01J3/04 ,  G01J3/1804 ,  G01J3/2803

Abstract: The invention relates to a spectrometer for analyzing the optical emission of a sample by means of pulsed excitation of an optical spectral emission, having an excitation source, a gap arrangement, at least one dispersive element and having detectors for the emitted spectrum, in which two beam paths are provided with two dispersive elements, the first dispersive element of which images the spectrum of the emission onto a number of spatially resolving detectors and the second dispersive element of which images the spectrum of the emission onto a number of time-resolving detectors.

Abstract translation: 本发明涉及一种用于通过脉冲激发光谱发射来分析样品的光发射的光谱仪，其具有激发源，间隙布置，至少一个色散元件并且具有用于发射光谱的检测器，其中两个 光束路径设置有两个色散元件，其第一色散元件将发射光谱图像到多个空间分辨检测器，并且其第二色散元件将发射光谱图像到多个时间分辨检测器上。

公开(公告)号：US08625092B2

公开(公告)日：2014-01-07

申请号：US12555046

申请日：2009-09-08

Applicant: Christina Tatarczyk ,  Joachim Tatarczyk

Inventor： Christina Tatarczyk ,  Joachim Tatarczyk

IPC: G01J3/28

CPC classification number: G01J3/02 ,  B41F33/0036 ,  G01J3/024 ,  G01J3/0262 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/10 ,  G01J3/18 ,  G01N21/86 ,  G01N21/8901

Abstract: An apparatus (10) measures a spectral distribution of a translucent printed product (12) produced with a printing device. The apparatus (10) has an illuminating source (20) for illuminating the printed product (12), an optoelectronic measuring means (32) for measurer the transmittance value of a section of the spectrum of the light (26) transmitted through the printed product (12), an optical disperser (28) for dispersing the wavelengths of the transmitted light (26), and a light entry gap plane that is definitive for the disperser (28). The light entry gap plane that is definitive for the disperser (28) is created by the surface of the printed product (12) to be examined.

Abstract translation: 一种装置（10）测量由印刷装置生产的半透明印刷品（12）的光谱分布。 所述设备（10）具有用于照亮所述印刷品（12）的照明源（20），用于测量透过所述印刷品的所述光（26）的光谱的一部分的透射率值的光电测量装置（32） （12），用于分散透射光（26）的波长的光学分散器（28）和对分散器（28）确定的光入口间隙平面。 对于分散器（28）确定的光进入间隙平面由待检查的印刷品（12）的表面产生。

公开(公告)号：US08604412B2

公开(公告)日：2013-12-10

申请号：US12992473

申请日：2009-05-07

Applicant: Katsumi Shibayama ,  Takashi Kasahara ,  Anna Yoshida

Inventor： Katsumi Shibayama ,  Takashi Kasahara ,  Anna Yoshida

IPC: G01J3/50 ,  G01J3/12

CPC classification number: G01J3/0205 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0243 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/04 ,  G01J3/18 ,  G01J3/2803 ,  G02B7/027 ,  H01L31/18

Abstract: The present invention provides a highly reliable spectral module. When light L1 proceeding to a spectroscopic unit (4) passes through a light transmitting hole (50) in the spectral module (1) in accordance with the present invention, only the light having passed through a light entrance side unit (51) formed such as to become narrower toward a substrate (2) and entered a light exit side unit (52) formed such as to oppose a bottom face (51b) of the light entrance side unit (51) is emitted from a light exit opening (52a). Therefore, stray light M incident on a side face (51c) or bottom face (51b) of the light entrance side unit (51) is reflected to the side opposite to the light exit side unit (52) and thus is inhibited from entering the light exit side unit (52). Therefore, the reliability of the spectral module (1) can be improved.

Abstract translation: 本发明提供了一种高度可靠的光谱模块。 当进入分光单元（4）的光L1穿过根据本发明的光谱模块（1）中的透光孔（50）时，仅通过形成光入射侧单元（51）的光 朝向基板（2）变窄并且进入与光入射侧单元（51）的底面（51b）相对形成的光出射侧单元（52）从光出射开口（52a）射出， 。 因此，入射到光入射单元（51）的侧面（51c）或底面（51b）的杂散光M被反射到与光出射单元（52）相反的一侧，因此被禁止进入 光出射侧单元（52）。 因此，可以提高光谱模块（1）的可靠性。

公开(公告)号：US20130161517A1

公开(公告)日：2013-06-27

申请号：US13683645

申请日：2012-11-21

Applicant: AGILENT TECHNOLOGIES, INC.

Inventor： Armin Steinke

IPC: G21K1/04 ,  G01J1/04

CPC classification number: G21K1/04 ,  G01J1/0403 ,  G01J1/0437 ,  G01J1/044 ,  G01J1/0462 ,  G01J3/0202 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/04 ,  G01N30/64 ,  G01N30/72

Abstract: An adjustable aperture device for an electromagnetic radiation detecting apparatus includes a position adjustment body configured for adjusting a position of a selected aperture hole of multiple selectable aperture holes, where electromagnetic radiation propagates through the selected aperture hole. The adjustable aperture device further includes a guide unit configured for guiding the position adjustment body along a predefined guide direction, and an aperture body defining the aperture holes and including multiple engagement sections, where the adjustment body is engagable in a selectable one of the engagement sections to thereby select the selected aperture hole. The adjustable aperture device further includes a pre-loading element configured for pre-loading the position adjustment body towards the aperture body, and a drive unit configured for driving the aperture body to move so that the position adjustment body is engaged in a respective one of the plurality of engagement sections.

Abstract translation: 一种用于电磁辐射检测装置的可调节孔径装置包括位置调节体，其配置用于调节多个可选孔径孔的选定孔径的位置，其中电磁辐射通过所选孔径传播。 所述可调节孔径装置还包括引导单元，所述引导单元构造成沿着预定的引导方向引导所述位置调整体，以及孔主体，所述孔主体限定所述孔眼并且包括多个接合部分，其中所述调节主体可接合在所述接合部分中的可选择的一个中 从而选择所选择的孔眼。 所述可调节孔径装置还包括：预加载元件，其构造成用于将所述位置调整体朝向所述孔体预加载;以及驱动单元，其构造成用于驱动所述孔体移动，使得所述位置调节体接合在相应的一个 多个接合部。

公开(公告)号：US20130027699A1

公开(公告)日：2013-01-31

申请号：US13191782

申请日：2011-07-27

Applicant: Ian S. ROBINSON ,  Lacy G. COOK ,  Yifal J. SHAHAM

Inventor： Ian S. ROBINSON ,  Lacy G. COOK ,  Yifal J. SHAHAM

IPC: G01J3/40

CPC classification number: G01J3/0294 ,  G01J3/0256 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/2823

Abstract: An imaging assembly for a spectrometer includes a substrate with first and second modules thereon containing respective arrays of detector elements positioned so the arrays are elongated along a first axis with a gap therebetween. A third module including a third array of detector elements is also thereon, spaced from the first axis, at least as long as the gap, and smaller than the elongation of either of the first or second arrays. Further thereon are first and second slits elongated along a second axis spaced from and generally parallel to the first axis, each being at least as long as the respective arrays. A third slit at least as long as the gap is also therein, spaced from the first axis, second axis, and third array such that the gap, third slit, and third array are generally along a third axis generally perpendicular to the first and second axis.

Abstract translation: 用于光谱仪的成像组件包括其上具有第一和第二模块的基板，其上包含相应的检测器元件阵列，定位成使得阵列沿着第一轴线在其间具有间隙而细长。 包括检测器元件的第三阵列的第三模块也在其上，与第一轴线间隔开至少等于间隙，并且小于第一或第二阵列中的任一个的伸长率。 此外，还具有沿着与第一轴线间隔开并且大致平行于第一轴线的第二轴线延伸的第一和第二狭缝，每个狭缝至少与相应的阵列一样长。 第三狭缝至少与间隙一样长，与第一轴线，第二轴线和第三阵列间隔开，使得间隙，第三狭缝和第三阵列通常沿着大致垂直于第一和第二阵列的第三轴线 轴。

公开(公告)号：US20120276287A1

公开(公告)日：2012-11-01

申请号：US13545445

申请日：2012-07-10

Applicant: Katsumi SHIBAYAMA ,  Helmut Teichmann ,  Tomofumi Suzuki ,  Dietmar Hiller ,  Ulrich Starker

Inventor： Katsumi SHIBAYAMA ,  Helmut Teichmann ,  Tomofumi Suzuki ,  Dietmar Hiller ,  Ulrich Starker

IPC: B05D5/06

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

Abstract: In the spectroscopy module 1, a light detecting element 4 is provided with a light passing opening 4b through which light made incident into a body portion 2 passes. Therefore, it is possible to prevent deviation of the relative positional relationship between the light passing opening 4b and a light detection portion 4a of the light detecting element 4. Further, an optical element 7, which guides light made incident into the body portion 2, is arranged at the light passing opening 4b. Therefore, light, which is to be made incident into the body portion 2, is not partially blocked at a light incident edge portion of the light passing opening 4b, but light, which is to be made incident into the body portion 2, can be guided securely. Therefore, according to the spectroscopy module 1, it is possible to improve the reliability.

Abstract translation: 在光谱模块1中，光检测元件4设置有入射到主体部分2中的光通过的光通过开口4b。 因此，能够防止光通过口4b与光检测元件4的光检测部4a之间的相对位置关系的偏差。此外，引导入射到主体部2的光的光学元件7， 布置在光通过开口4b处。 因此，入射到主体部分2中的光在光通过开口4b的光入射边缘部分处不被部分地阻挡，而入射到主体部分2中的光可以是 引导安全。 因此，根据光谱模块1，可以提高可靠性。

公开(公告)号：US20120250016A1

公开(公告)日：2012-10-04

申请号：US13399303

申请日：2012-02-17

Applicant: Lovell E. Comstock, II ,  Richard L. Wiggins

Inventor： Lovell E. Comstock, II ,  Richard L. Wiggins

IPC: G01J3/28

CPC classification number: G01J3/0289 ,  G01J3/0232 ,  G01J3/0264 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/18 ,  G01J3/2823

Abstract: A multi field of view hyperspectral imaging device and method for using the same are described herein. In one embodiment, the multi field of view hyperspectral imaging device comprises multiple fore optics, multiple fold mirrors, a slit including a multiple openings, a spectrometer, and a 2-dimensional detector.

Abstract translation: 本文描述了多视场高光谱成像装置及其使用方法。 在一个实施例中，多视场高光谱成像装置包括多个前光学元件，多个折叠反射镜，包括多个开口的狭缝，光谱仪和二维检测器。

公开(公告)号：US20120212739A1

公开(公告)日：2012-08-23

申请号：US13401718

申请日：2012-02-21

Applicant: Joseph H. Aldstadt, III ,  Peter Geissinger ,  Beth A. Ruddy ,  Jörg C. Woehl ,  John A. Frost

Inventor： Joseph H. Aldstadt, III ,  Peter Geissinger ,  Beth A. Ruddy ,  Jörg C. Woehl ,  John A. Frost

IPC: G01J3/28

CPC classification number: G01J3/0291 ,  G01J3/0205 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0232 ,  G01J3/04 ,  G01J3/10 ,  G01J3/32 ,  G01J3/42 ,  G01N21/0303 ,  G01N21/031 ,  G01N21/31 ,  G01N21/3504 ,  G01N21/552 ,  G01N2021/317

Abstract: A system and method of photon trapping spectroscopy to vary the path length of light for use in spectroscopy. The systems and method include a rotating reflector with slits for selectively permitting light to enter and exit into a reflection cavity containing a sample to be analyzed. After entering the cavity, but before exiting, the light is trapped and repeatedly reflects back and forth through a sample, effectively increasing the path length of light through a sample. The effective path length is quickly adjustable by altering the rotation speed of the rotating reflector to alter the time in which the light is trapped within the cavity. The systems and methods provide a spectroscope with a wide dynamic range, low detection limits, and usable with broadband and monochromatic light sources throughout the optical region (ultraviolet to infrared).

Abstract translation: 光子捕获光谱法的系统和方法，以改变用于光谱学中的光的路径长度。 该系统和方法包括具有狭缝的旋转反射器，用于选择性地允许光进入和离开含有待分析样品的反射腔。 在进入空腔后，但在出射之前，光被捕获并且反复地反复地透过样品反射，有效地增加光通过样品的路径长度。 通过改变旋转反射器的旋转速度来改变光在空腔内被捕获的时间，可以快速调节有效路径长度。 该系统和方法提供了具有宽动态范围，低检测限制的分光镜，并且可以在整个光学区域（紫外至红外）中使用宽带和单色光源。

公开(公告)号：US08159666B2

公开(公告)日：2012-04-17

申请号：US12218339

申请日：2008-07-14

Applicant: Wayne D. Jung ,  Russell W. Jung ,  Alan R. Loudermilk

Inventor： Wayne D. Jung ,  Russell W. Jung ,  Alan R. Loudermilk

IPC: G01J3/28 ,  G01J3/51

CPC classification number: G01J3/0208 ,  A61B2560/0223 ,  A61B2560/0233 ,  A61C19/10 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/0297 ,  G01J3/04 ,  G01J3/10 ,  G01J3/46 ,  G01J3/50 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513 ,  G01J3/524 ,  G01N21/251 ,  G01N21/474 ,  G01N21/57 ,  G01N2021/6484

Abstract: Methods in a spectral measurement apparatus are disclosed. Light is received with a plurality of sensors. Each sensor generates an output signal having a frequency proportional to an intensity of light received by the sensor. First, second and third signals are generated each having a frequency proportional to an intensity of light received by a sensor of a wavelength or spectral band. A spectral characteristic of the received light is determined based on at least the first, second and third signals, which are are coupled to a processing element and input in parallel. The spectral characteristic is determined based on measuring a frequency or period of the at least first, second and third signals. Spectral data based on the determined spectral characteristic is generated by the processing element and displayed on a display device for perception by a viewer or transmitted to a data interface for transmission to an electronic device external to the spectral measurement apparatus.

Abstract translation: 公开了光谱测量装置中的方法。 光被多个传感器接收。 每个传感器产生具有与由传感器接收的光的强度成比例的频率的输出信号。 首先，产生具有与由波长或光谱带的传感器接收的光的强度成比例的频率的第二和第三信号。 至少基于耦合到处理元件并且并行输入的第一，第二和第三信号来确定接收光的光谱特性。 基于测量至少第一，第二和第三信号的频率或周期来确定频谱特性。 基于所确定的光谱特性的光谱数据由处理元件产生并显示在显示设备上，用于感知观看者或发送到数据接口以传输到光谱测量设备外部的电子设备。

公开(公告)号：US08059272B2

公开(公告)日：2011-11-15

申请号：US11662680

申请日：2005-09-16

Applicant: Jean-Daniel Ganiere

Inventor： Jean-Daniel Ganiere

IPC: G01J3/28

CPC classification number: G01J3/2889 ,  G01J3/04 ,  G01J3/22

Abstract: Light dispersing device comprising a slit element having a slit for exposure to electromagnetic radiation, wherein the slit element is configured and disposed for turning the slit between at least two positions. The light dispersing device is used together with a streak camera, whereby in a first position the slit is adjusted to influence the temporal resolution of the streak camera and in a second postion the slit is adjusted to influence the spectral resolution of the streak camera.

Abstract translation: 光分配装置包括具有用于暴露于电磁辐射的狭缝的狭缝元件，其中，所述狭缝元件构造和设置用于在至少两个位置之间转动狭缝。 光分散装置与条纹相机一起使用，由此在第一位置调整狭缝以影响条纹相机的时间分辨率，并且在第二位置中，调节狭缝以影响条纹相机的光谱分辨率。