公开(公告)号：US08462406B2

公开(公告)日：2013-06-11

申请号：US12769247

申请日：2010-04-28

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

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

IPC: H04N1/46 ,  G01J3/28 ,  G03G15/04 ,  G03G15/00

CPC classification number: G01N21/251 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/0237 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/20 ,  G01J3/2803 ,  G01J3/50 ,  G03G15/0131 ,  G03G15/0194 ,  G03G15/50 ,  G03G2215/0132 ,  G03G2215/0164

Abstract: A spectral colorimetric apparatus for detecting a color of an image of a subject, including: an illumination optical system illuminating the subject on a detection surface; a spectral optical system including a spectral element spectrally separating the beam diffused by the subject and a light receiving element array detecting a spectral intensity distribution; and a guiding optical system for guiding a beam diffused by the subject, wherein: the detection surface is parallel to a spectral plane including a principal ray of a beam entering the spectral optical system and a principal ray of a beam spectrally separated; the principal ray of the beam enters the spectral optical system within the spectral plane obliquely to a line joining a center of the light receiving element array with a surface vertex of the spectral element; and a light receiving surface of the light receiving element array is orthogonal to the spectral plane.

Abstract translation: 一种用于检测被摄体的图像的颜色的光谱比色装置，包括：照射光学系统，在检测面上照射被摄体; 光谱光学系统，包括频谱分离由对象漫射的光束的光谱元件和检测光谱强度分布的光接收元件阵列; 以及引导光学系统，用于引导被对象漫射的光束，其中：所述检测表面平行于包括进入所述光谱系统的光束的主光线和光谱分离的光束的主光束的光谱平面; 光束的主射线进入光谱平面内的光谱系统，倾斜于连接光接收元件阵列的中心与光谱元件的表面顶点的线; 并且光接收元件阵列的光接收表面与光谱平面正交。

公开(公告)号：US08451443B2

公开(公告)日：2013-05-28

申请号：US12822668

申请日：2010-06-24

Applicant: Tokuji Takizawa ,  Kazumi Kimura

Inventor： Tokuji Takizawa ,  Kazumi Kimura

IPC: G01J3/28 ,  G02B5/18 ,  G02B27/44

CPC classification number: G02B5/1861 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/10 ,  G01J3/20 ,  G01J3/2803 ,  G01J3/50 ,  G01J3/501 ,  G01J2003/468

Abstract: A concave reflection type diffraction optical element used for a Rowland type spectrometer, in which: the Rowland type spectrometer detects wavelengths in a range including a wavelength λ1 or more and a wavelength λ2 or less (λ1 r, where R indicates a meridional line curvature radius of the reference surface and r indicates a sagittal line curvature radius thereof.

Abstract translation: 用于Rowland型光谱仪的凹面反射型衍射光学元件，其中：Rowland型光谱仪检测波长λ1以上且波长λ2以下（λ1<λ2）的波长范围。 凹面反射型衍射光学元件具有波长λ处的衍射效率D（λ），其在波长λa满足λ1 @λa <7λ1 +3λ2 10时显示局部最大值和最大值; 凹面反射型衍射光学元件包括具有变形形状的基准面; 并且满足以下条件：R> r，其中R表示基准面的子午线曲率半径，r表示矢状线曲率半径。

公开(公告)号：US08437582B2

公开(公告)日：2013-05-07

申请号：US12409003

申请日：2009-03-23

Applicant: Peter Kiesel ,  Oliver Schmidt

Inventor： Peter Kiesel ,  Oliver Schmidt

IPC: G02B6/00 ,  G02B6/12

CPC classification number: G02F1/29 ,  G01J1/42 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/0256 ,  G01J3/26 ,  G01J3/2803 ,  G01J9/00 ,  G02B5/008 ,  G02B5/284 ,  G02B6/29317 ,  G02B6/4204 ,  G02B6/4298

Abstract: Input light, such as from an optical sensor or stimulus-wavelength converter, includes one or more light or dark sub-bands. The input light is transmitted, such as through a transmissive layer or transmission component, to obtain effects due to transmission with lateral variation. A detector can, for example, obtain spectral information or other photon energy information about the sub-bands due to lateral variation. For each light or dark sub-band, a transmission component can, for example, provide a respective light or dark spot, and spot position can be used to obtain spectral information such as absolute wavelength or wavelength change. A photosensing component can sense or detect transmitted light or output photons, such as with a photosensor array or a position-sensitive detector. Circuitry can use photosensed quantities to obtain, e.g. a differential signal or information about time of wavelength change.

Abstract translation: 诸如来自光学传感器或刺激波长转换器的输入光包括一个或多个浅或暗的子带。 传输输入光，例如通过透射层或透射分量，以获得由于具有横向变化的透射而产生的影响。 检测器可以例如由于横向变化而获得关于子带的光谱信息或其他光子能量信息。 对于每个光或暗子带，透射分量可以例如提供相应的光斑或暗点，并且光斑位置可用于获得诸如绝对波长或波长变化的光谱信息。 感光组件可以感测或检测透射光或输出光子，例如用光电传感器阵列或位置敏感检测器。 电路可以使用光照量来获得，例如。 差分信号或有关波长变化时间的信息。

公开(公告)号：US08248609B2

公开(公告)日：2012-08-21

申请号：US12612300

申请日：2009-11-04

Applicant: Tza-Huei Wang ,  Kelvin J. Liu

Inventor： Tza-Huei Wang ,  Kelvin J. Liu

IPC: G01J3/46

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/024 ,  G01J3/10 ,  G01J3/44

Abstract: A cylindrical illumination confocal spectroscopy system has a fluidic device having a fluid channel defined therein, an objective lens unit arranged proximate the fluidic device, an illumination system in optical communication with the objective lens unit to provide light to illuminate a sample through the objective lens unit, and a detection system in optical communication with the objective lens unit to receive at least a portion of light that passes through the objective lens unit from the sample. The illumination system includes a beam-shaping lens unit constructed and arranged to provide a substantially planar illumination beam that subtends across, and is longer than, a lateral dimension of the fluid channel.

Abstract translation: 圆柱形照明共焦光谱系统具有其中限定有流体通道的流体装置，靠近流体装置布置的物镜单元，与物镜单元光学连通的照明系统，以提供通过物镜单元照射样品的光 以及与所述物镜单元光学通信以从所述样品接收经过所述物镜单元的至少一部分光的检测系统。 照明系统包括光束整形透镜单元，其被构造和布置成提供对准流体通道的横向尺寸并且比其更长的基本上平面的照明光束。

公开(公告)号：US08248598B2

公开(公告)日：2012-08-21

申请号：US12598342

申请日：2008-05-21

Applicant: Reinhold Hoenicka ,  Alexander Fink

Inventor： Reinhold Hoenicka ,  Alexander Fink

IPC: G01J3/00

CPC classification number: G01B11/026 ,  G01B2210/50 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/024 ,  G01J3/12 ,  G02B21/0064

Abstract: According to the invention, a method for compensating for temperature related measurement errors in an optical arrangement, comprising at least one lens is designed with a view to an economical and reliable as possible compensation for temperature related measurement errors without significant increased production expense, wherein a multicolored beam is passed through the optical arrangement, which is focused at points at varying distances from the lens as a result of the chromatic aberration of the lens, at least a part of the spectrum of the light beam being at least partly reflected within the optical arrangement and directed to a detector device by means of which a determination of a spectrum is carried out, the temperature of the arrangement is determined from the spectrum recorded by the detection device and a compensation for temperature related measurement errors is carried out based on the temperature determined thus. A corresponding optical arrangement in disclosed.

Abstract translation: 根据本发明，一种用于补偿包括至少一个透镜的光学装置中与温度相关的测量误差的方法被设计为为了经济可靠地对与温度相关的测量误差的可能的补偿进行设计，而没有显着增加的生产费用，其中 多色光束通过光学装置，其由于透镜的色差而聚焦在与透镜变化的距离处的点处，光束的光谱的至少一部分至少部分地在光学 布置并且被引导到检测器装置，通过该检测器装置执行光谱的确定，根据由检测装置记录的光谱确定装置的温度，并且基于温度进行与温度有关的测量误差的补偿 因此确定。 所公开的对应的光学布置。

公开(公告)号：US08218142B2

公开(公告)日：2012-07-10

申请号：US12372698

申请日：2009-02-17

Applicant: Stephen K. Wilcken

Inventor： Stephen K. Wilcken

IPC: G01J3/28

CPC classification number: G01J3/4412 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/027 ,  G01J3/0272 ,  G01N21/3563 ,  G01N21/474 ,  G01N21/8422

Abstract: A device for making spectroscopy measurements with reduced or eliminated surface reflections is provided, the device including an elongated member including an outermost opaque thin walled enclosure; an optically transparent thin-walled enclosure adjacent an inner surface of said outermost thin walled enclosure; one or more optical fibers centrally and axially disposed and spaced apart a distance B with respect to the optically transparent thin-walled enclosure; wherein the elongated member is adapted to be coupled to a spectrometer and an illumination source to provide a light signal from the illumination source along said optically transparent thin-walled enclosure and collect a scattered light signal from the sample by said one or more optical fibers to provide to the spectrometer.

Abstract translation: 提供了一种用于进行具有减少或消除的表面反射的光谱测量的装置，该装置包括细长构件，该细长构件包括最外侧不透明的薄壁外壳; 邻近所述最外薄壁外壳的内表面的光学透明薄壁外壳; 一个或多个光纤中心并且轴向地布置并相对于光学透明的薄壁外壳隔开距离B; 其中所述细长构件适于耦合到光谱仪和照明源，以沿着所述光学透明薄壁外壳提供来自所述照明源的光信号，并且从所述一个或多个光纤收集来自所述样本的散射光信号， 提供给光谱仪。

公开(公告)号：US08130376B2

公开(公告)日：2012-03-06

申请号：US12478381

申请日：2009-06-04

Applicant: Julien S. Villaumie

Inventor： Julien S. Villaumie

IPC: G01J3/44 ,  G01N21/65

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/10 ,  G01J3/44 ,  G01J2003/1213 ,  G01J2003/1243 ,  G01N21/65 ,  G01N2021/6419 ,  G01N2021/6484 ,  G01N2201/0826 ,  G01N2201/0833

Abstract: Certain examples described herein are directed to optical devices and systems that include first and second optical elements. In some examples, the first optical element may be configured to pass light received from an excitation source, and the second optical element may be optically coupled to the first optical element and may be configured to reflect incident light from the first optical element back to the first optical element and configured to pass the light reflected from the first optical element. Methods using the devices and systems are also described.

Abstract translation: 本文描述的某些示例涉及包括第一和第二光学元件的光学装置和系统。 在一些示例中，第一光学元件可以被配置为通过从激励源接收的光，并且第二光学元件可以光耦合到第一光学元件，并且可以被配置为将来自第一光学元件的入射光反射回到 第一光学元件并且被配置为使从第一光学元件反射的光通过。 还描述了使用装置和系统的方法。

公开(公告)号：US20120001090A1

公开(公告)日：2012-01-05

申请号：US12829070

申请日：2010-07-01

Applicant: Koji Takasaki ,  Katsuhiro Seo ,  Mitsuru Toishi ,  Shinji Yamada ,  Atsushi Fukumoto ,  Gary Durack

Inventor： Koji Takasaki ,  Katsuhiro Seo ,  Mitsuru Toishi ,  Shinji Yamada ,  Atsushi Fukumoto ,  Gary Durack

IPC: G01J1/58

CPC classification number: G01N15/1434 ,  G01J3/024 ,  G01J3/1256 ,  G01N15/1459 ,  G01N21/53 ,  G01N21/645 ,  G02B6/14 ,  G02B6/32 ,  G02B6/4215

Abstract: A minute particle analyzing device includes: a light source; a first condenser lens for condensing light from the light source to a first end of a multimode optical fiber; a second condenser lens for condensing the light emerging from a second end of the multimode optical fiber to a minute particle; and a detector for detecting light generated from the minute particle by the application of the light from the light source.

Abstract translation: 微粒分析装置包括：光源; 用于将来自光源的光聚焦到多模光纤的第一端的第一聚光透镜; 第二聚光透镜，用于将从多模光纤的第二端出射的光聚焦到微小颗粒; 以及检测器，用于通过施加来自光源的光来检测由微粒产生的光。

公开(公告)号：US20110267615A1

公开(公告)日：2011-11-03

申请号：US12772554

申请日：2010-05-03

Applicant: Lacy G. COOK

Inventor： Lacy G. COOK

IPC: G01J3/28 ,  G02B5/10

CPC classification number: G01J3/18 ,  G01J3/02 ,  G01J3/024 ,  G02B17/0663

Abstract: Various embodiments provide an optical system including an optical spectrometer, a first negative power mirror configured and arranged to receive radiation from a far-field object, a second positive power mirror configured and arranged to receive radiation reflected by the first negative power mirror, and a third positive power mirror configured and arranged to receive radiation reflected by the second positive mirror and to direct the radiation towards an entrance slit of the optical spectrometer.

Abstract translation: 各种实施例提供了一种光学系统，包括光谱仪，被配置和布置为接收来自远场物体的辐射的第一负功率反射镜，被配置和布置为接收由第一负功率反射镜反射的辐射的第二正功率反射镜， 第三正功率反射镜被配置和布置成接收由第二正反射镜反射的辐射并且将辐射引导到光谱仪的入口狭缝。

公开(公告)号：US08045158B2

公开(公告)日：2011-10-25

申请号：US12377358

申请日：2008-06-09

Applicant: Katsumi Shibayama

Inventor： Katsumi Shibayama

IPC: G01J3/18

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由包装3的内壁面27,29,28调节成不相对于后平面4b平行或垂直移动的状态下，分光模块直接由包装件3支撑 由此，当分光计尺寸缩小时，可以牢固地支撑分光模块2，并且还牢固地提供了封装3的入射开口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被埋入封装3中以由引线导出部分26导出和支撑，由此当引线接合被引导到封装3本身的引线导出部分26作为基底时 将引线23与光检测元件7电连接，从而防止分光模块2的断裂和偏离。