公开(公告)号：US08696992B2

公开(公告)日：2014-04-15

申请号：US13388885

申请日：2010-08-05

Applicant: Hideji Tajima

Inventor： Hideji Tajima

IPC: G01N21/00 ,  G01N21/76 ,  C12M1/34 ,  G01N21/25

CPC classification number: G01N21/6452 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0235 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/08 ,  G01J3/10 ,  G01J3/32 ,  G01J3/4406 ,  G01J2003/1213 ,  G01N21/253 ,  G01N35/028 ,  G01N2021/6484 ,  G01N2201/0826 ,  G01N2201/0833 ,  G02B6/4298

Abstract: Disclosed is a highly reliable optical fiber measurement device and measurement method having a simple and compact structure. The device includes a planar liquid holder having a plurality of liquid holding portions arranged along a flat face; a plurality of light receiving optical fibers for transmitting fluorescence generated in the liquid holding portions; a plurality of light emitting optical fibers for transmitting excitation light into the liquid holding portions; a measurement head capable of being positioned in the each liquid holding portion while supporting a plurality of measurement ends having a bundle of one light receiving end of the light receiving optical fibers and one light emitting end of light emitting optical fibers; a light reception selecting element that, by sequentially selecting one by one from plural the light receiving optical fibers and sequentially selecting one by one from plural kinds of wavelength or wavelength bands, sequentially guides the light of the selected wavelength or wavelength band of the fluorescence received by the selected light receiving optical fibers to one photoelectric element; and a photoelectric element for sequentially conducting photoelectric conversion on the guided fluorescence.

Abstract translation: 公开了一种具有简单紧凑结构的高度可靠的光纤测量装置和测量方法。 该装置包括具有沿着平坦表面布置的多个液体保持部分的平面液体保持器; 多个用于透射在液体保持部分中产生的荧光的光接收光纤; 用于将激发光发射到液体保持部分中的多个发光光纤; 测量头，其能够定位在每个液体保持部分中，同时支撑具有光接收光纤的一个光接收端的束和发光光纤的一个发光端的多个测量端; 光接收选择元件，通过从多个光接收光纤中逐一选择并从多种波长或波长带中逐个选择一个顺序地选择所接收的荧光的所选波长或波长带的光， 通过所选择的光接收光纤到一个光电元件; 以及用于对引导荧光进行光电转换的光电元件。

公开(公告)号：US20140055784A1

公开(公告)日：2014-02-27

申请号：US13973435

申请日：2013-08-22

Applicant: Logos Technologies, LLC

Inventor： Richard M. KREMER ,  Mark SALVADOR

IPC: G01J3/28

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/024 ,  G01J3/14 ,  G01J3/1804

Abstract: An spectrometer having a first lens, a perforated focal plane mask having a front surface and rear surface and a plurality of perforations, the first lens configured to focus incoming radiation onto a front surface of the focal plane mask, each of the perforations of the focal plane mask causing a radiation beam that is emitted from the rear surface of the focal plane mask, a dispersing element receiving the radiation beams and configured to disperse each of the radiation beams into dispersed radiation beams, a second lens, and a focal plane array, the second lens configured to focus the dispersed radiation beams onto the focal plane array.

Abstract translation: 具有第一透镜，具有前表面和后表面的穿孔焦平面掩模和多个穿孔的光谱仪，所述第一透镜被配置为将入射的辐射聚焦到焦平面掩模的前表面上，焦点的每个穿孔 平面掩模，其引起从焦平面掩模的后表面发射的辐射束;分散元件，其接收辐射束并且被配置为将每个辐射束分散成分散的辐射束，第二透镜和焦平面阵列， 第二透镜被配置为将分散的辐射束聚焦到焦平面阵列上。

公开(公告)号：US20130266258A1

公开(公告)日：2013-10-10

申请号：US13892461

申请日：2013-05-13

Applicant: C8 MediSensors Inc.

Inventor： Sascha Hallstein ,  Donald A. Ice

IPC: G02B6/26

CPC classification number: G02B6/26 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0229 ,  G01J3/024 ,  G01J3/04 ,  G02B6/0076 ,  G02B6/10 ,  G02B27/0994

Abstract: An apparatus consisting of stacked slab waveguides whose outputs are vertically staggered is disclosed. At the input to the stacked waveguides, the entrances to each slab lie in approximately the same vertical plane. A spot which is imaged onto the input will be transformed approximately to a set of staggered rectangles at the output, without substantial loss in brightness, which staggered rectangles can serve as a convenient input to a spectroscopic apparatus. A slit mask can be added to spatially filter the outputs so as to present the desired transverse width in the plane of the spectroscopic apparatus parallel to its dispersion.

Abstract translation: 公开了一种由输出垂直交错的堆叠平板波导组成的装置。 在堆叠波导的输入端，每个板的入口处于大致相同的垂直平面。 成像在输入上的点将在输出处大致变换成一组交错的矩形，而不会明显地损失亮度，这种交错矩形可以作为分光装置的方便的输入。 可以添加狭缝掩模以对输出进行空间过滤，以在分光装置的平面中呈现与其分散体平行的期望的横向宽度。

公开(公告)号：US20130248716A1

公开(公告)日：2013-09-26

申请号：US13427127

申请日：2012-03-22

Applicant: Axel KULCKE ,  Frank HOLLSTEIN ,  Bert HANDSCHICK ,  Gerhard STANZEL

Inventor： Axel KULCKE ,  Frank HOLLSTEIN ,  Bert HANDSCHICK ,  Gerhard STANZEL

IPC: G01J5/08 ,  G01J5/10

CPC classification number: G01J3/024 ,  G01J3/0208 ,  G01J3/10 ,  G01J3/108 ,  G01J3/18 ,  G01J3/2823 ,  G01J3/42 ,  G01J3/443 ,  G01J2003/102 ,  G01V8/12

Abstract: Systems and methods are disclosed for the detection and identification of objects, wherein an illumination device emits polychromatic light in the infrared range, creating a light curtain, or an essentially two-dimensional area of light in the X and Z axis. The light from the light curtain and light reflected or transmitted by an object in the light curtain is imaged, via aperture-imaging optics, onto an aperture that is in the optical path and behind the aperture-imaging optics. The aperture is an elongated opening extending along the Z axis. A wavelength-dispersive device, such as a grating, diffracts light admitted by the aperture wavelength-dispersively in a diffraction direction along the Y axis. An image sensor detects the diffraction image and generates image signals which are analyzed to identify the materials comprising the object. An output signal may be generated in response to the material identified.

Abstract translation: 公开了用于物体的检测和识别的系统和方法，其中照明装置发射红外范围的多色光，产生在X和Z轴上的光幕或基本上二维的光。 来自光幕的光和由光幕中的物体反射或透射的光通过孔径成像光学器件成像到光路中的光圈上并且在孔径成像光学器件的后面。 孔是沿Z轴延伸的细长开口。 诸如光栅的波长分散装置沿着Y轴在衍射方向上以孔径波长分散地衍射光。 图像传感器检测衍射图像并产生被分析以识别包括对象的材料的图像信号。 可以响应于所识别的材料而产生输出信号。

公开(公告)号：US20130021611A1

公开(公告)日：2013-01-24

申请号：US13638723

申请日：2011-03-08

Applicant: Katsutoshi Tsurutani

Inventor： Katsutoshi Tsurutani

IPC: G01N21/25

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/506 ,  G01J3/51 ,  G01J3/513 ,  G02B6/04 ,  G02B6/2804 ,  G02B27/10 ,  G02B27/1006 ,  G02F1/1309 ,  G02F2001/136254 ,  G02F2203/69

Abstract: In a measuring probe (40) according to the present invention, measuring light is split into a two or more through a split optical system (12), and, when each split light is received by a light-receiving sensor (13B, 13B, 15B) through an interference filter (13A, 14A, 15A) serving as a color filter, the split light is introduced into the interference filter (13A, 14A, 15A) through a collecting lens group (123C, 14C, 15C) formed as a substantially bilateral telecentric system. The interference filter (13A, 14A, 15A) is formed to obtain a transmittance characteristic corresponding to a measurement parameter, depending on a condition of an intensity distribution with respect to incidents angles of light incident on the interference filter (13A, 14A, 15A). Thus, the measuring probe (40) according to the present invention can reduce an influence of a deviation in the transmittance characteristic due to incident angles, even using the interference filter (13A, 14A, 15A).

Abstract translation: 在根据本发明的测量探针（40）中，通过分离光学系统（12）将测量光分成两个或更多个，并且当每个分开的光被光接收传感器（13B，13B）接收时， 15B）通过用作滤色器的干涉滤光器（13A，14A，15A）通过形成为滤色器的收集透镜组（123C，14C，15C）被引入干涉滤光器（13A，14A，15A） 基本上是双边远心系统。 干涉滤光器（13A，14A，15A）形成为根据与入射在干涉滤光器（13A，14A，15A）上的光的事件角度的强度分布的条件相应地获得与测量参数对应的透射率特性， 。 因此，即使使用干涉滤光器（13A，14A，15A），根据本发明的测量探针（40）也可以减少由入射角度引起的透射特性偏差的影响。

公开(公告)号：US20120262711A1

公开(公告)日：2012-10-18

申请号：US13445210

申请日：2012-04-12

Applicant: Ryutaro Oda

Inventor： Ryutaro Oda

IPC: G01J3/42 ,  G01J3/443

CPC classification number: G01N21/31 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/024 ,  G01J3/027 ,  G01J3/06 ,  G01J3/18 ,  G01J3/4406 ,  G01J2003/2869 ,  G01N21/274 ,  G01N21/64 ,  G01N2021/6417

Abstract: A spectrometric measurement device capable of determining an optimal wavelength for detecting an objective component is provided. One mode of the present invention is a fluorescence measurement device for casting an excitation light of a predetermined wavelength into or onto a sample and detecting a predetermined wavelength of light contained in the fluorescence generated from the sample irradiated with the excitation light.

Abstract translation: 提供能够确定用于检测目标成分的最佳波长的光谱测量装置。 本发明的一种模式是用于将预定波长的激发光投射到样品中或在样品上并检测由激发光照射的样品产生的荧光中包含的预定波长的荧光测量装置。

公开(公告)号：US20120190034A1

公开(公告)日：2012-07-26

申请号：US13388885

申请日：2010-08-05

Applicant: Hideji Tajima

Inventor： Hideji Tajima

IPC: G01N21/76 ,  C12M1/34

CPC classification number: G01N21/6452 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0235 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/08 ,  G01J3/10 ,  G01J3/32 ,  G01J3/4406 ,  G01J2003/1213 ,  G01N21/253 ,  G01N35/028 ,  G01N2021/6484 ,  G01N2201/0826 ,  G01N2201/0833 ,  G02B6/4298

Abstract: Disclosed is a highly reliable optical fiber measurement device and measurement method having a simple and compact structure. The device includes a planar liquid holder having a plurality of liquid holding portions arranged along a flat face; a plurality of light receiving optical fibers for transmitting fluorescence generated in the liquid holding portions; a plurality of light emitting optical fibers for transmitting excitation light into the liquid holding portions; a measurement head capable of being positioned in the each liquid holding portion while supporting a plurality of measurement ends having a bundle of one light receiving end of the light receiving optical fibers and one light emitting end of light emitting optical fibers; a light reception selecting element that, by sequentially selecting one by one from plural the light receiving optical fibers and sequentially selecting one by one from plural kinds of wavelength or wavelength bands, sequentially guides the light of the selected wavelength or wavelength band of the fluorescence received by the selected light receiving optical fibers to one photoelectric element; and a photoelectric element for sequentially conducting photoelectric conversion on the guided fluorescence.

Abstract translation: 公开了一种具有简单紧凑结构的高度可靠的光纤测量装置和测量方法。 该装置包括具有沿着平坦表面布置的多个液体保持部分的平面液体保持器; 多个用于透射在液体保持部分中产生的荧光的光接收光纤; 用于将激发光发射到液体保持部分中的多个发光光纤; 测量头，其能够定位在每个液体保持部分中，同时支撑具有光接收光纤的一个光接收端的束和发光光纤的一个发光端的多个测量端; 光接收选择元件，通过从多个光接收光纤中逐一选择并从多种波长或波长带中逐个选择一个顺序地选择所接收的荧光的所选波长或波长带的光， 通过所选择的光接收光纤到一个光电元件; 以及用于对引导荧光进行光电转换的光电元件。

公开(公告)号：US20120176615A1

公开(公告)日：2012-07-12

申请号：US13252744

申请日：2011-10-04

Applicant: William J. Brown ,  Michael E. Sullivan

Inventor： William J. Brown ,  Michael E. Sullivan

IPC: G01J3/28

CPC classification number: G01J3/024 ,  G01B9/02004 ,  G01B9/02091 ,  G01J3/0218 ,  G01J3/0294 ,  G01J3/2803 ,  G01J3/36

Abstract: A spectrometer in accordance with the present disclosure may provide multiple optical paths from the inputs to the camera, where the paths are as nearly identical as possible. For example, a spectrometer in accordance with the present disclosure may include multiple inputs, input optics, a diffraction grating, output optics, and a camera. The multiple inputs may be imaged onto different sections of the camera using the same input optics, the same diffraction grating, and the same output optics.

Abstract translation: 根据本公开的光谱仪可以提供从输入到相机的多个光路，其中路径尽可能几乎相同。 例如，根据本公开的光谱仪可以包括多个输入，输入光学器件，衍射光栅，输出光学器件和照相机。 多个输入可以使用相同的输入光学器件，相同的衍射光栅和相同的输出光学器件成像到相机的不同部分上。

公开(公告)号：US08203700B2

公开(公告)日：2012-06-19

申请号：US12423203

申请日：2009-04-14

Applicant: Gregory Vander Rhodes ,  Kevin J. Knopp ,  Christopher D. Brown ,  Myrle E. Sieger, III

Inventor： Gregory Vander Rhodes ,  Kevin J. Knopp ,  Christopher D. Brown ,  Myrle E. Sieger, III

IPC: G01N21/35 ,  G01N21/65

CPC classification number: G01J3/02 ,  G01J3/0202 ,  G01J3/024 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/4535 ,  G01N21/35 ,  G01N21/3563 ,  G01N21/3577 ,  G01N21/552 ,  G01N21/65

Abstract: This disclosure relates to a method that includes receiving infrared adsorption absorption information for a sample, processing the infrared adsorption absorption information for the sample to determine an identity of the sample, generating a reference signature for the identified sample, and distributing the reference signature for the identified sample to a plurality of handheld measurement devices via cellular connections with the handheld measurement devices.

Abstract translation: 本公开涉及一种方法，其包括接收样品的红外吸收吸收信息，处理样品的红外吸收吸收信息以确定样品的身份，产生用于所鉴定样品的参考标记，以及分配用于 通过与手持测量设备的蜂窝连接将多个手持测量设备的样本识别。

公开(公告)号：US08184289B2

公开(公告)日：2012-05-22

申请号：US12769282

申请日：2010-04-28

Applicant: Kazumi Kimura ,  Masayasu Teramura ,  Nobuyuki Tochigi ,  Tokuji Takizawa

Inventor： Kazumi Kimura ,  Masayasu Teramura ,  Nobuyuki Tochigi ,  Tokuji Takizawa

IPC: G01J3/28

CPC classification number: G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/024 ,  G01J3/50 ,  G01J3/502

Abstract: A spectral colorimetric apparatus for detecting a color of an image of a test subject illuminated includes a stop; a spectral detection optical system for spectrally detecting a beam diffused in the test subject and passing through the stop; and a guiding optical system for guiding, toward the stop, the beam diffused in the test subject, wherein in a first section which is a section including an optical axis of the guiding optical system, condensing positions of the light beam condensed by the guiding optical system change depending on a position in a direction orthogonal to the first section, and the stop is disposed between condensing positions closest to and farthest from the guiding optical system, of condensing positions, in the first section, of the beam condensed by the guiding optical system, in a direction of the optical axis of the guiding optical system.

Abstract translation: 用于检测受检者被照明的图像的颜色的光谱比色装置包括： 光谱检测光学系统，用于光谱检测在测试对象中漫射并通过停止的光束; 以及引导光学系统，用于引导在测试对象中扩散的光束的停止，其中在作为引导光学系统的光轴的部分的第一部分中，由引导光学器件聚光的光束的聚光位置 系统根据与第一部分正交的方向上的位置而改变，并且止动件设置在离引导光学系统最近且最远的聚光位置之间，在第一部分中由导向光学器件聚光的光束的聚光位置 系统，在引导光学系统的光轴的方向上。