公开(公告)号：WO2016053611A1

公开(公告)日：2016-04-07

申请号：PCT/US2015/050123

申请日：2015-09-15

Applicant: PERKINELMER HEALTH SCIENCES, INC.

Inventor： DICESARE, Joseph L. ,  JIN, Feng ,  NEAL, Timothy P. ,  AIKENS, David

IPC: G01N21/05 ,  G01N21/64 ,  G01J3/44 ,  G01J3/10 ,  G01N21/03 ,  G01J3/02

CPC classification number: G01N21/64 ,  G01J3/0218 ,  G01J3/0221 ,  G01J3/024 ,  G01J3/4406 ,  G01J2003/104 ,  G01N21/05 ,  G01N21/645 ,  G01N2021/0314 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6463 ,  G01N2021/6482 ,  G01N2021/6484

Abstract: A liquid sample analyzer (10) includes a liquid sample source (36), a flow cell (100), an optical device (20, 30) and a plurality of optical fibers (110, 120). The flow cell (100) is configured to receive a flow of a liquid sample from the liquid sample source (36). The plurality of optical fibers (110, 120) optically connect the flow cell (100) to the optical device (20, 30) to transmit light between the flow cell (100) and the optical device (20, 30).

Abstract translation: 液体样品分析仪（10）包括液体样品源（36），流动池（100），光学装置（20,30）和多个光纤（110,120）。 流动池（100）构造成从液体样品源（36）接收液体样品的流。 多个光纤（110,120）将流动池（100）光学地连接到光学装置（20,30），以在流动池（100）和光学装置（20,30）之间透射光。

公开(公告)号：WO2013087617A1

公开(公告)日：2013-06-20

申请号：PCT/EP2012/075064

申请日：2012-12-11

Applicant: THERMO FISHER SCIENTIFIC (ECUBLENS) SARL

Inventor： DEMARCO, Fabio ,  DORIER, Jean-Luc ,  HALASZ, Edmund

IPC: G01J3/02 ,  G01J3/443 ,  G01J3/28 ,  G01J3/18

CPC classification number: G01J3/443 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/024 ,  G01J3/0294 ,  G01J3/18 ,  G01J3/2803 ,  G01N21/67

Abstract: A spark optical emission spectrometer comprising: a spark source for causing spark induced emission of light from a sample; a single entrance slit; a toroidal mirror for directing the light through the single entrance slit; a plurality of diffraction gratings for diffracting light that has been directed through the entrance slit by the mirror, whereby the plurality of diffraction gratings are simultaneously illuminated; and at least one array detector for detecting the diffracted light from the plurality of diffraction gratings, wherein the mirror is for directing the light through the entrance slit such that light from different regions in the spark source is spatially separated in an image of the light at the gratings whereby a first diffraction grating is preferentially illuminated with light from a first region of the spark source and simultaneously a second diffraction grating is preferentially illuminated with light from a second region of the spark source.

Abstract translation: 一种火花光发射光谱仪，包括：火花源，用于引起火花诱发的来自样品的光的发射; 单个入口狭缝; 用于将光引导通过单个入口狭缝的环形镜; 多个用于衍射光的衍射光栅，所述衍射光栅通过所述反射镜被引导通过所述入射狭缝，由此所述多个衍射光栅同时被照亮; 以及用于检测来自所述多个衍射光栅的衍射光的至少一个阵列检测器，其中所述反射镜用于引导所述光通过所述入口狭缝，使得来自所述火花源中的不同区域的光在所述光的图像中在空间上分离 其中由来自火花源的第一区域的光优先照射第一衍射光栅并且同时第二衍射光栅的光栅优先用来自火花源的第二区域的光照射。

公开(公告)号：WO2013009404A3

公开(公告)日：2013-03-14

申请号：PCT/US2012040219

申请日：2012-05-31

Applicant: THERMO ELECTRON SCIENT INSTR ,  ASHMEAD DAMIAN W ,  DECK FRANCIS J

Inventor： ASHMEAD DAMIAN W ,  DECK FRANCIS J

IPC: G01J3/10 ,  G01J3/02 ,  G01J3/42 ,  G01N21/47

CPC classification number: G01J3/024 ,  G01J3/0218 ,  G01J3/10 ,  G01J3/42 ,  G01N21/3151 ,  G01N2021/035 ,  G01N2021/3181

Abstract: An optical device is provided that includes a converging lens device, a transmitting optical fiber, a sample holder, and a receiving optical fiber. The converging lens device focuses light onto the transmitting optical fiber, which receives the focused light through an entrance face and transmits the light from an exit face, through a sample, and onto the receiving optical fiber. The sample holder holds the sample for analysis. The receiving optical fiber receives the light through an entrance face of the receiving optical fiber after transmission through the sample. The converging lens device is positioned to focus the light onto the entrance face of the transmitting optical fiber such that a half-angle of the angular distribution of the focused light that reaches the entrance face of the transmitting optical fiber is selected to underfill an entrance aperture of the entrance face of the receiving optical fiber in both a spatial dimension and an angular dimension.

Abstract translation: 提供一种光学装置，其包括会聚透镜装置，发射光纤，样本保持器和接收光纤。 会聚透镜装置将光聚焦到发射光纤上，发射光纤通过入射面接收聚焦光，并将光从出射面透过样品，并传输到接收光纤上。 样品架持有样品进行分析。 接收光纤在通过样品传输后通过接收光纤的入射面接收光。 会聚透镜装置被定位成将光聚焦到发射光纤的入射面上，使得到达发射光纤的入射面的聚焦光的角分布的半角被选择为向下填充入射孔 在空间尺寸和角度尺寸上的接收光纤的入射面。

公开(公告)号：WO2011044618A1

公开(公告)日：2011-04-21

申请号：PCT/AU2010/001343

申请日：2010-10-13

Applicant: THE UNIVERSITY OF SYDNEY ,  BLAND-HAWTHORN, Joss

Inventor： BLAND-HAWTHORN, Joss

IPC: G01J3/00

CPC classification number: G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/18 ,  G01J3/2803 ,  G02B6/12021 ,  G02B6/4215

Abstract: Described herein is a photonic spectrograph (1) for accurately measuring and displaying spectra from radiation signals received from a telescope (3). One embodiment provides a photonic imaging device, in the form of a spectrograph (1), including a plurality of input ports in the form of multi-mode optical fibres (5). The optical fibres (5) are adapted for receiving an arbitrary incident electromagnetic radiation field (7) containing one or more spatial propagation modes such as an optical signal from a telescope (3). The spectrograph (1) includes a coupling device in the form of a photonic lantern (9) attached to the multi- mode optical fibre (5) for efficiently coupling the incident electromagnetic radiation field into an arbitrary plurality (hereinafter denoted N) of single-mode optical fibres (11) for diffraction-limited single-mode propagation. The plurality, N, of single-mode fibres (11) is greater than or equal to the number of spatial modes supported in the incident radiation field such that efficient coupling is achieved. The single-mode optical signals output from the single-mode fibres (11) are received by an optical manipulation device in the form of an array waveguide grating (13) which selectively combines the single-mode signals into a continuous optical spectrum. An optical detector (15) is provided for detecting the continuous optical spectrum output from the array waveguide grating (13).

Abstract translation: 本文描述的是用于从从望远镜（3）接收的辐射信号精确测量和显示光谱的光子光谱仪（1）。 一个实施例提供了以多模光纤（5）形式的多个输入端口的光谱仪（1）的形式的光子成像装置。 光纤（5）适于接收包含一个或多个空间传播模式（例如来自望远镜（3））的光信号的任意入射电磁辐射场（7）。 光谱仪（1）包括附接到多模光纤（5）的光子灯（9）形式的耦合装置，用于将入射的电磁辐射场有效地耦合到任意多个（以下称为N）的单模光纤 用于衍射极限单模传播的模式光纤（11）。 单模光纤（11）的多个N大于或等于在入射辐射场中支持的空间模式的数量，从而实现有效的耦合。 从单模光纤（11）输出的单模光信号由阵列波导光栅（13）形式的光学操纵装置接收，该阵列波导光栅选择性地将单模信号组合成连续的光谱。 提供了一种用于检测从阵列波导光栅（13）输出的连续光谱的光学检测器（15）。

公开(公告)号：WO2010111166A2

公开(公告)日：2010-09-30

申请号：PCT/US2010/028104

申请日：2010-03-22

Applicant: BECKMAN COULTER, INC. ,  ATZLER, Josef ,  KENDA, Andreas

Inventor： ATZLER, Josef ,  KENDA, Andreas

IPC: G01J3/28

CPC classification number: G01J3/32 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/06 ,  G01J3/12 ,  G01J3/4406 ,  G01J2003/1204 ,  G01J2003/1208 ,  G01N21/6452 ,  G01N2021/6417

Abstract: A dual pass monochromator for generating excitation radiation and isolating emission radiation at prescribed wavelengths, useful for analyzing florescence in multi-assay micro-titer plate readers is disclosed. The optically dispersive element can be used to receive radiation through an entrance aperture; isolate a prescribed wavelength band; and then direct the prescribed wavelength band through a first exit aperture onto a sample. The excited emissions from the sample can then be received back through the first exit aperture and be directed to the optically dispersive element to isolate the emission wavelength band and direct it onto a detector through a second exit aperture. Band pass elements can be optically coupled to the optically dispersive element to tune the excitation and emission wavelength bands. Band pass optical elements can be dispersive diffraction gratings, or non-dispersive optical filters. The dual pass monochromator can be modular and include a number of optically isolated compartments.

Abstract translation: 公开了一种用于产生激发辐射并隔离规定波长的发射辐射的双通单色仪，用于分析多分析微滴定板读取器中的荧光。 光学色散元件可用于通过入口孔接受辐射; 隔离规定的波段; 然后将规定的波长带通过第一出口孔引导到样品上。 然后可以通过第一出口孔将来自样品的激发的排放物接收回来，并被引导到光学色散元件以隔离发射波长带，并通过第二出射孔将其引导到检测器上。 带通元件可以光耦合到光学色散元件以调谐激发和发射波长带。 带通光学元件可以是分散衍射光栅或非分散光学滤光器。 双通单色仪可以是模块化的，并且包括多个光学隔离的隔室。

公开(公告)号：WO2007081692A3

公开(公告)日：2008-10-02

申请号：PCT/US2007000048

申请日：2007-01-04

Applicant: CHEMIMAGE CORP ,  WANG XINGHUA MARK ,  VOIGT THOMAS C

Inventor： WANG XINGHUA MARK ,  VOIGT THOMAS C

IPC: G01J3/04

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0232 ,  G01J3/024 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/0294 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/2846 ,  G01J3/44 ,  G01N21/253 ,  G01N21/6452 ,  G01N2021/6417

Abstract: In one embodiment, the disclosure relates to a method including: collecting photons from the sample having a plurality of regions to form a sample optical data set; selectively transmitting a first portion of the optical data set through a first of a plurality of apertures of an electro-optical shutter, each of the plurality of apertures optically communicating a portion of the optical data set; geometrically conforming the first portion of the optical data set for communication with a spectrometer opening; processing the conformed first portion of the optical data set at the spectrometer to obtain a spectrum for a first of the plurality of sample regions.

Abstract translation: 在一个实施例中，本公开涉及一种方法，该方法包括：从具有多个区域的样本收集光子以形成样本光学数据集; 通过电光快门的多个孔中的第一个选择性地发送所述光学数据组的第一部分，所述多个孔中的每一个光学地传送所述光学数据组的一部分; 在几何上使光学数据组的第一部分与光谱仪开口通信; 处理光谱仪处的光学数据组的一致的第一部分以获得多个样品区域中的第一个的光谱。

公开(公告)号：WO2004068184A3

公开(公告)日：2005-03-31

申请号：PCT/US2004002118

申请日：2004-01-26

Applicant: SARNOFF CORP ,  CHAN WINSTON KONG

Inventor： CHAN WINSTON KONG

IPC: G01B9/02

CPC classification number: G02B6/29346 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/26 ,  G01J3/45 ,  G01J3/4535

Abstract: An instrument (10) including a scannable mirror (100, 110) employs multimode optical fibers (24, 32, 36, 42, 46, 52) and an optical coupler (40). Modal dispersion, e.g., from the multimode optical fiber (24, 32, 36, 42, 46, 52), is reduced by a method (200) employing deconvolution. The scannable mirror (100, 110, 44, 144) may employ a mirror (110) movable in an optical waveguide (104) or an optical fiber (42, 46) wound on an expandable core (124, 124a, 124b).

Abstract translation: 包括可扫描镜（100,110）的仪器（10）采用多模光纤（24,32,36,42,46,52）和光耦合器（40）。 通过采用去卷积的方法（200）来减少来自多模光纤（24,32,36,42,46,52）的模态色散。 可扫描镜（100,110,44,144）可以使用可在光波导（104）中移动的反射镜（110）或卷绕在可扩展核心（124,124a，124b）上的光纤（42,46）。

公开(公告)号：WO2004090496A2

公开(公告)日：2004-10-21

申请号：PCT/US2004/010048

申请日：2004-03-31

Applicant: ZOLO TECHNOLOGIES, INC. ,  SAPPEY, Andrew, D. ,  HOWELL, James ,  HOFVANDER, Henrik ,  MASTERSON, B., P.

Inventor： SAPPEY, Andrew, D. ,  HOWELL, James ,  HOFVANDER, Henrik ,  MASTERSON, B., P.

IPC: G01M

CPC classification number: G01J3/36 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0237 ,  G01J3/024 ,  G01J3/0289 ,  G01J3/0297 ,  G01J3/108 ,  G01J3/1809 ,  G01J5/601 ,  G01J2003/104 ,  G01J2003/423 ,  G01N21/359 ,  G01N21/39 ,  G01N2021/399 ,  G02B6/14

Abstract: A sensing apparatus consisting of more than one diode laser having select lasing frequencies, a multiplexer optically coupled to the outputs of the diode lasers with the multiplexer being further optically coupled to a pitch side optical fiber. Multiplexed laser light is transmitted through the pitch side optical fiber to a pitch optic operatively associated with a process chamber which may be a combustion chamber or the boiler of a coal or gas fired power plant. The pitch optic is oriented to project multiplexed laser output through the process chamber. Also operatively oriented with the process chamber is a catch optic in optical communication with the pitch optic to receive the multiplexed laser output projected through the process chamber. The catch optic is optically coupled to an optical fiber which transmits the multiplexed laser output to a demultiplexer. The demultiplexer demultiplexes the laser light and optically couples the select lasing frequencies of light to a detector with the detector being sensitive to one of the select lasing frequencies.

Abstract translation: 由多于一个具有选择的激光频率的二极管激光器组成的感测装置，多路复用器光学耦合到二极管激光器的输出端，多路复用器进一步光耦合到俯仰侧光纤。 多路复用激光通过俯仰侧光纤传输到与可以是燃烧室或煤或燃气发电厂的锅炉的处理室可操作地连接的俯仰光学器件。 俯仰光学器件定向成投影通过处理室的多路复用激光输出。 还与操作室一起操作地定向的是与俯仰光学器件光学通信的接收光学器件，以接收通过处理室投射的多路复用的激光输出。 捕捉光学器件光耦合到将多路复用的激光输出传输到解复用器的光纤。 解复用器解复用激光并将选择的激光频率光耦合到检测器，检测器对选择的激光频率之一敏感。

公开(公告)号：WO2003004982A1

公开(公告)日：2003-01-16

申请号：PCT/JP2002/006864

申请日：2002-07-05

Applicant: 浜松ホトニクス株式会社 ,  酒井 四郎

Inventor： 酒井 四郎

IPC: G01J3/36

CPC classification number: G01J3/06 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0221 ,  G01J3/0235 ,  G01J3/0237 ,  G01J3/024 ,  G01J3/0264 ,  G01J3/0291 ,  G01J3/18 ,  G01J3/2803 ,  G01J3/36 ,  G01N21/645 ,  G01N2021/6417 ,  G01N2021/6421 ,  G01N2021/6423

Abstract: A spectroscopic device (10) comprising an optical fiber bundle (12) having its output end (12a) arranged in a vertical direction, a slit (16) provided so as to face the output end (12a) of the optical fiber bundle (12), a spectroscopic element arranging means (20) capable of arranging, on the optical path of light output from the output end (12a) of the bundle (12) and passed through the slit (16), a first diffraction grating (23) provided with a groove extending along a vertical direction at a specified line dispersion horizontally and a second diffraction grating (24) provided with a groove extending along a vertical direction at a line dispersion larger than that for the first diffraction grating (23) horizontally so as to enable switching between the diffraction gratings, and a photomultiplier (30) comprising a plurality of horizontally−arranged rows of anodes (53) extending along a vertical direction.

Abstract translation: 一种分光装置（10），包括沿垂直方向布置有其输出端（12a）的光纤束（12），设置成面对光纤束（12）的输出端（12a）的狭缝（16） ），能够在从光束（12）的输出端（12a）输出并通过狭缝（16）的光的光路上布置第一衍射光栅（23）的分光元件布置装置（20） 设置有沿水平方向以规定的线分散水平方向延伸的凹槽，以及第二衍射光栅（24），其沿着垂直方向以比第一衍射光栅（23）的线分散大的方式水平地沿着垂直方向延伸，以便 以使得能够在衍射光栅之间切换，以及包括沿着垂直方向延伸的多个水平布置的阳极行（53）的光电倍增管（30）。

公开(公告)号：WO9953350A9

公开(公告)日：2000-03-02

申请号：PCT/US9907781

申请日：1999-04-09

Applicant: ION OPTICS INC

Inventor： DALY JAMES T ,  BODKIN ANDREW ,  GRODEN MICHAEL J ,  JOHNSON EDWARD A

IPC: G01J3/18 ,  G01J3/28 ,  G01J3/42 ,  G02B6/34 ,  G02B6/293 ,  G01N21/35

CPC classification number: G02B17/086 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/024 ,  G01J3/0259 ,  G01J3/0264 ,  G01J3/0283 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/18 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/42 ,  G01J2005/0077 ,  G02B6/29328

Abstract: A monolithic spectrometer system providing vibration immunity and thermal stability, designed for infrared gas detection and chemical identification in the field or on the loading dock. One embodiment of the invention includes a spectrometer system (10) with the following elements: a silicon block waveguide (12); a cylindrical mirror (14); a diffraction grating (16); and a linear detector array (18). Electronics (20) can couple to the array (18) so as to collect electronic data representative of the spectral characteristics of the light (22) entering the system (10). Control of the system (10) is obtained through user interface (24). A battery (26) can be used to power the system (10).

Abstract translation: 提供抗振动和热稳定性的单片光谱仪系统，专为红外气体检测和现场或装载码头的化学鉴定而设计。 本发明的一个实施例包括具有以下元件的光谱仪系统（10）：硅块波导（12）; 圆柱形镜（14）; 衍射光栅（16）; 和线性检测器阵列（18）。 电子器件（20）可以耦合到阵列（18），以便收集表示进入系统（10）的光（22）的光谱特性的电子数据。 通过用户界面（24）获得系统（10）的控制。 可以使用电池（26）为系统（10）供电。