公开(公告)号：US20150219494A1

公开(公告)日：2015-08-06

申请号：US14608356

申请日：2015-01-29

Applicant: JDS Uniphase Corporation

Inventor： Curtis R. HRUSKA ,  Benjamin F. Catching ,  Paula Smith

IPC: G01J3/12 ,  G01J3/02 ,  G02B5/28 ,  G01J3/28

CPC classification number: G01J3/0229 ,  G01J3/0208 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/12 ,  G01J3/26 ,  G01J3/2803 ,  G01J2003/1213 ,  G01J2003/1221 ,  G01J2003/1234 ,  G01J2003/2813 ,  G02B5/285

Abstract: An optical filter is disclosed including two laterally variable bandpass filters stacked at a fixed distance from each other, so that the upstream filter functions as a spatial filter for the downstream filter. This happens because an oblique beam transmitted by the upstream filter is displaced laterally when impinging on the downstream filter. The lateral displacement causes a suppression of the oblique beam when transmission passbands at impinging locations of the oblique beam onto the upstream and downstream filters do not overlap.

Abstract translation: 公开了一种滤光器，其包括彼此以固定距离堆叠的两个横向可变带通滤光器，使得上游滤光器用作下游滤光器的空间滤光器。 这是因为当上游滤波器发射的倾斜波束在撞击下游滤波器时横向偏移。 当倾斜光束的入射位置在上游和下游滤波器上的传输通带不重叠时，横向位移导致倾斜光束的抑制。

公开(公告)号：US09057697B2

公开(公告)日：2015-06-16

申请号：US13651791

申请日：2012-10-15

Applicant: Seiko Epson Corporation

Inventor： Jun Amako ,  Mamoru Sugimoto ,  Hideaki Koike

IPC: G01N21/552 ,  G02B27/60 ,  G01J3/26 ,  G01J3/12

CPC classification number: G01N21/554 ,  G01J3/12 ,  G01J3/26 ,  G02B27/60

Abstract: An optical device includes a first protrusion group in which protrusions protruding from a conductor surface of a substrate are arranged in a first direction with a first period, a dielectric layer that covers the conductor surface and the first protrusion group, and a second protrusion group in which metal nanoparticles are arranged on the dielectric layer in the first direction with a second period different from the first period. When one of the first period and the second period is defined as Px1, the other of the first period and the second period is defined as Px2, and the wavelength of irradiation light is defined as λ, λ>Px1>Px2 and 0

Abstract translation: 光学装置包括：第一突起群，其中从基板的导体表面突出的突起以第一周期沿第一方向布置;覆盖导体表面的电介质层和第一突起组;以及第二突起组， 哪个金属纳米颗粒以不同于第一周期的第二周期在第一方向上布置在电介质层上。 当第一周期和第二周期中的一个被定义为Px1时，第一周期和第二周期中的另一个被定义为Px2，并且照射光的波长被定义为λ，λ> Px1> Px2和0

公开(公告)号：US09024258B2

公开(公告)日：2015-05-05

申请号：US13783711

申请日：2013-03-04

Applicant: Seiko Epson Corporation

Inventor： Tsugio Gomi

IPC: G01J5/00 ,  G01J3/12 ,  G01J3/10 ,  G01J3/26 ,  G01J3/28 ,  G01J3/02

CPC classification number: G01J3/12 ,  G01J3/0272 ,  G01J3/10 ,  G01J3/26 ,  G01J3/2803

Abstract: An analysis method includes spectroscopically separating light from a light source via a subject into plural wavelength ranges, imaging the subject with respect to each wavelength range, and thereby, acquiring plural spectroscopic images, dividing a subject image into plural areas in each of the spectroscopic images, analyzing a spectrum of the spectroscopically-separated lights of each area with respect to the plural spectroscopic images, and thereby, analyzing a spectral characteristic, and analyzing a component of the subject based on the spectral characteristic in at least one area of the plural areas, and has a pixel selection step of eliminating the area having the same spectral characteristic as the spectral characteristic with respect to the light from the light source from objects of the analysis of the component before the analyzing of the component.

Abstract translation: 分析方法包括将来自被摄体的光源的光从光谱分离成多个波长范围，对于每个波长范围成像对象，从而获取多个分光图像，将被摄体图像分割成每个分光图像中的多个区域 分析相对于所述多个分光图像的每个区域的光谱分离光的光谱，从而分析光谱特性，并且基于所述多个区域中的至少一个区域中的光谱特性来分析所述对象的分量 并且具有像素选择步骤，从元件分析前的分析对象中消除相对于来自光源的光的光谱特性相同的光谱特性的区域。

公开(公告)号：US09019501B2

公开(公告)日：2015-04-28

申请号：US13456405

申请日：2012-04-26

Applicant: Robert Freese ,  Christopher Michael Jones ,  David Perkins ,  Michael Simcock ,  William Soltmann

Inventor： Robert Freese ,  Christopher Michael Jones ,  David Perkins ,  Michael Simcock ,  William Soltmann

IPC: G01N21/59 ,  G01N21/17 ,  G01J3/02 ,  G01N21/27 ,  G01N21/31 ,  G06E3/00 ,  G02B5/28 ,  G01J3/12 ,  E21B47/10

CPC classification number: G01N21/17 ,  E21B47/102 ,  G01J3/0229 ,  G01J3/0294 ,  G01J2003/1226 ,  G01N21/274 ,  G01N21/31 ,  G01N2021/3137 ,  G01N2021/3174 ,  G02B5/28 ,  G06E3/001

Abstract: Optical computing devices are disclosed. One exemplary optical computing device includes an electromagnetic radiation source configured to optically interact with a sample and first and second integrated computational elements arranged in primary and reference channels, respectively, the first and second computational elements are configured to be either positively or negatively correlated to the characteristic of the sample. The first and second integrated computational elements produce first and second modified electromagnetic radiations, and a detector is arranged to receive the first and second modified electromagnetic radiations and generate an output signal corresponding to the characteristic of the sample.

Abstract translation: 公开了光学计算设备。 一个示例性光学计算设备包括被配置为与样本光学相互作用的电磁辐射源以及分别布置在主信道和参考信道中的第一和第二集成计算元件，第一和第二计算元件被配置为与 样品的特征。 第一和第二集成计算元件产生第一和第二修改的电磁辐射，并且检测器被布置成接收第一和第二修改的电磁辐射并产生对应于样本的特性的输出信号。

公开(公告)号：US08854619B2

公开(公告)日：2014-10-07

申请号：US12667515

申请日：2008-07-03

Applicant: Thierry Viard ,  Frédéric Zamkotsian

Inventor： Thierry Viard ,  Frédéric Zamkotsian

IPC: G01J3/28 ,  G01J3/02 ,  G01J3/06 ,  G01J3/12

CPC classification number: G01J3/06 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/2823 ,  G01J2003/1213

Abstract: A multispectral imaging device for satellite observation utilizing “push broom” scanning over an observed area centered on one or more wavelengths which can be electrically controlled to produce a filtering function wavelength band, thus obviating the need for conventional stacking.

Abstract translation: 用于卫星观测的多光谱成像装置利用“推扫扫”扫描在以一个或多个波长为中心的观察区域上，该波长可被电控制以产生滤波函数波段，从而消除了对常规堆叠的需要。

公开(公告)号：US08808628B2

公开(公告)日：2014-08-19

申请号：US10592055

申请日：2005-03-10

Applicant: Kenkoh Hanamatsu ,  Hiroyuki Ono ,  Hideo Odagiri ,  Takahiro Sawa ,  Katsuyuki Miura

Inventor： Kenkoh Hanamatsu ,  Hiroyuki Ono ,  Hideo Odagiri ,  Takahiro Sawa ,  Katsuyuki Miura

IPC: G01N21/00 ,  G01N21/47 ,  G01J3/02 ,  G01N21/35 ,  G01N33/02 ,  G01G19/414 ,  G01J3/42 ,  G01J3/12 ,  G01J3/10 ,  G01N21/15

CPC classification number: G01N21/4738 ,  G01G19/4146 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0232 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/108 ,  G01J3/1256 ,  G01J3/42 ,  G01N21/3563 ,  G01N21/359 ,  G01N33/02 ,  G01N2021/151 ,  G01N2201/0618 ,  G01N2201/067 ,  G01N2201/0696 ,  G01N2201/1293

Abstract: A device for measuring calories of food items includes a food item holding unit on which an inspection-target food item including a plurality of food materials is placed, a light source for radiating near-infrared rays at a specific wavelength region to the food item, and a light reception unit that receives light emitted from the light source and then reflected from the food item. The light receiving device receives light reflected from the food item when the near-infrared rays at the specific wavelength are radiated to the food item. A control unit calculates calories of the food item in accordance with measurement values of absorbances of the near-infrared rays at the specific wavelength region which are received by the light reception unit.

Abstract translation: 一种用于测量食物卡路里的装置包括：食物容纳单元，在其上放置包括多种食物的检查目标食品，用于将特定波长区域的近红外线辐射到食品的光源; 以及光接收单元，其接收从光源发射的光，然后从食品反射。 当特定波长的近红外线辐射到食品时，光接收装置接收从食品反射的光。 控制单元根据由光接收单元接收的特定波长区域处的近红外线的吸光度的测量值来计算食物的卡路里。

公开(公告)号：US08680492B2

公开(公告)日：2014-03-25

申请号：US13203738

申请日：2011-06-20

Applicant: Jie Ren ,  Po-iem Lin ,  Gang Yu

Inventor： Jie Ren ,  Po-iem Lin ,  Gang Yu

IPC: G01J3/12

CPC classification number: G02B6/0003 ,  G02B6/0023 ,  G02B6/0043 ,  G02B6/0066

Abstract: A light guide plate comprises a light incidence surface for receiving light rays; a transforming fluorescent powder disposed on the light incidence surface for converting the light rays into white rays; a reflection surface for reflecting the light rays and destroying total internal reflection formed inside the light guide plate to generate planar light rays; a light emitting surface for emitting the planar light rays; and a lateral reflection surface disposed away from the light incidence surface for reflecting the light rays from the light incidence surface and the reflection surface; the lateral reflection surface having a compensative fluorescent powder disposed thereon for adjusting a color of the planar light rays. The light guide plate can reduce the backlight color difference for a panel of a single-end incident type to improve visual quality level and the quality of products.

Abstract translation: 导光板包括用于接收光线的光入射表面; 设置在所述光入射面上的用于将所述光线转换成白光的变换荧光粉末; 用于反射光线并破坏形成在导光板内部的全内反射以产生平面光线的反射表面; 用于发射平面光线的发光面; 以及横向反射表面，远离光入射表面设置，用于反射来自光入射表面和反射表面的光线; 横向反射表面具有用于调节平面光线的颜色的补偿荧光粉末。 导光板可以降低单端入射型面板的背光色差，提高产品的视觉质量水平和质量。

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：US20130258314A1

公开(公告)日：2013-10-03

申请号：US13783711

申请日：2013-03-04

Applicant: SEIKO EPSON CORPORATION

Inventor： Tsugio GOMI

IPC: G01J3/12

CPC classification number: G01J3/12 ,  G01J3/0272 ,  G01J3/10 ,  G01J3/26 ,  G01J3/2803

Abstract: An analysis method includes spectroscopically separating light from a light source via a subject into plural wavelength ranges, imaging the subject with respect to each wavelength range, and thereby, acquiring plural spectroscopic images, dividing a subject image into plural areas in each of the spectroscopic images, analyzing a spectrum of the spectroscopically-separated lights of each area with respect to the plural spectroscopic images, and thereby, analyzing a spectral characteristic, and analyzing a component of the subject based on the spectral characteristic in at least one area of the plural areas, and has a pixel selection step of eliminating the area having the same spectral characteristic as the spectral characteristic with respect to the light from the light source from objects of the analysis of the component before the analyzing of the component.

Abstract translation: 分析方法包括将来自被摄体的光源的光从光谱分离成多个波长范围，对于每个波长范围成像对象，从而获取多个分光图像，将被摄体图像分割成每个分光图像中的多个区域 分析相对于所述多个分光图像的每个区域的光谱分离光的光谱，从而分析光谱特性，并且基于所述多个区域中的至少一个区域中的光谱特性来分析所述对象的分量 并且具有像素选择步骤，从元件分析前的分析对象中消除相对于来自光源的光的光谱特性相同的光谱特性的区域。

公开(公告)号：US08174696B2

公开(公告)日：2012-05-08

申请号：US12532499

申请日：2008-03-25

Applicant: Thomas Ebbesen ,  Torbjorn Skauli

Inventor： Thomas Ebbesen ,  Torbjorn Skauli

IPC: G01J3/12

CPC classification number: G02B5/008 ,  B82Y20/00 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0224 ,  G01J3/0256 ,  G01J3/18 ,  G01J4/00 ,  G01N21/21 ,  G01N21/554 ,  G02B6/1226 ,  G02B6/32

Abstract: A device for sorting and concentrating electromagnetic energy impinging a surface of the device, the surface including at least one plasmonics-based surface structure or similar structure of periodic or quasi-periodic surface topography. The device is characterized in that the surface (V) is provided with at least two such surface structures (2), acting as individual concentrator structures, which are at least partially spatially overlapped or superposed.

Abstract translation: 一种用于分选和集中照射器件表面的电磁能量的装置，该表面包括至少一种基于等离子体激元的表面结构或周期性或准周期性表面形貌的类似结构。 该装置的特征在于，表面（V）设置有至少两个这样的表面结构（2），其作为单独的集中器结构，其至少部分地在空间上重叠或重叠。