公开(公告)号：US20100059663A1

公开(公告)日：2010-03-11

申请号：US12297255

申请日：2007-04-18

Applicant: Yohan Desieres

Inventor： Yohan Desieres

IPC: G02B5/22 ,  G01J3/51 ,  B05D5/06 ,  B29D11/00

CPC classification number: G02B5/1809 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0259 ,  G01J3/36 ,  G01J2003/1213 ,  G02B5/201

Abstract: The invention relates to a spectral filter (100) comprising at least one metal layer (101) structured by a grating of traversing slots (102a to 102e, 103a to 103h). The grating consists of at least two subgratings of traversing slots (102a to 102e, 103a to 103h) intercepting one another perpendicularly.

Abstract translation: 本发明涉及一种光谱滤波器（100），其包括由横向槽（102a至102e，103a至103h）的光栅构成的至少一个金属层（101）。 光栅由横向槽（102a至102e，103a至103h）至少两个垂直相交的子格栅组成。

公开(公告)号：US20090290155A1

公开(公告)日：2009-11-26

申请号：US12464273

申请日：2009-05-12

Applicant: Katsumi SHIBAYAMA ,  Tomofumi SUZUKI ,  Masaki HIROSE

Inventor： Katsumi SHIBAYAMA ,  Tomofumi SUZUKI ,  Masaki HIROSE

IPC: G01J3/28

CPC classification number: G01J3/2803 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/0243 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/0286 ,  G01J3/18

Abstract: In a spectroscopy module 1, a light passing hole 50 through which a light L1 advancing to a spectroscopic portion 4 passes is formed in a light detecting element 5. Therefore, it is possible to prevent the relative positional relationship between the light passing hole 50 and a light detecting portion 5a of the light detecting element 5 from deviating. Moreover, the light detecting element 5 is bonded to a front plane 2a of a substrate 2 with an optical resin adhesive 63. Thus, it is possible to reduce a stress generated onto the light detecting element 5 due to a thermal expansion difference between the light detecting element 5 and the substrate 2. Additionally, on the light detecting element 5, a first convex portion 101 is formed so as to be located at least between the light detecting portion 5a and the light passing hole 50 when viewed from a direction substantially perpendicular to the front plane 2a. Thus, when the light detecting element 5 is attached to the substrate 2 via the optical resin adhesive 63, the optical resin adhesive 63 is dammed at the first convex portion 101. Thus, the optical resin adhesive 63 is prevented from penetrating into the light passing hole 50.

Abstract translation: 在光谱模块1中，在光检测元件5中形成有通过向分光部4前进的光L1通过的光通过孔50.因此，能够防止光通过孔50与 光检测元件5的光检测部分5a偏离。 此外，光检测元件5利用光学树脂粘合剂63接合到基板2的前面2a。因此，可以减少由于光的热膨胀差而在光检测元件5上产生的应力 检测元件5和基板2.此外，在光检测元件5上，当从基本上垂直的方向观察时，形成至少位于光检测部分5a和光通过孔50之间的第一凸部101 到前平面2a。 因此，当光检测元件5经由光学树脂粘合剂63安装到基板2上时，光学树脂粘合剂63被阻挡在第一凸部101处。因此，防止光学树脂粘合剂63渗透到光通过 孔50。

公开(公告)号：US20090225314A1

公开(公告)日：2009-09-10

申请号：US12263266

申请日：2008-10-31

Applicant: Chris P. Warren

Inventor： Chris P. Warren

IPC: G01J3/28 ,  B05D5/06

CPC classification number: G01J3/18 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0259 ,  G01J3/0291 ,  G01J3/2823

Abstract: Various embodiments include spectrometers comprising diffraction gratings monolithically integrated with other optical elements. These optical elements may include slits and mirrors. The mirrors and gratings may be curved. In one embodiment, the mirrors are concave and the grating is convex. The mirrors and grating may be concentric or nearly concentric.

Abstract translation: 各种实施例包括包括与其它光学元件单片集成的衍射光栅的光谱仪。 这些光学元件可以包括狭缝和反射镜。 镜子和光栅可以是弯曲的。 在一个实施例中，反射镜是凹的并且光栅是凸的。 镜子和光栅可以同心或几乎同心。

公开(公告)号：US20090219543A1

公开(公告)日：2009-09-03

申请号：US12063214

申请日：2006-08-04

Applicant: Etienne Le Coarer ,  Pierre Benech ,  Pierre Kern ,  Gilles Lerondel ,  Sylvain Blaize ,  Alain Morand

Inventor： Etienne Le Coarer ,  Pierre Benech ,  Pierre Kern ,  Gilles Lerondel ,  Sylvain Blaize ,  Alain Morand

IPC: G01J3/45 ,  G01B9/02

CPC classification number: G01J3/4531 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0259 ,  G01J3/2803 ,  G01J3/4532

Abstract: The invention relates to a spectrograph (11) comprising a waveguide (10) provided with accesses (10; 10b, 12), a means for injecting two guided contra-propagative waves by each accesses in such a way that a spatial interference is formed in the waveguide, means (19, 20, 14, 16) for detecting the energy of the evanescent wave of the guided field produced by the interference of said contra-propagative waves.

Abstract translation: 本发明涉及一种包括设置有存取（10; 10b，12）的波导（10）的光谱仪（11），用于通过每次访问注入两个引导的反向传播波的装置，以便形成空间干扰 波导，用于检测由所述反向传播波的干涉产生的引导场的ev逝波的能量的装置（19,20,14,16）。

公开(公告)号：US07547904B2

公开(公告)日：2009-06-16

申请号：US11315386

申请日：2005-12-22

Applicant: Oliver Schmidt ,  Peter Kiesel ,  Noble M. Johnson

Inventor： Oliver Schmidt ,  Peter Kiesel ,  Noble M. Johnson

IPC: G01N15/06 ,  G01N21/49 ,  G01N21/85

CPC classification number: G01N33/54373 ,  B01L3/502715 ,  B01L2300/0654 ,  B01L2300/0816 ,  B01L2300/087 ,  B01L2400/0415 ,  B01L2400/0487 ,  G01J3/02 ,  G01J3/0259 ,  G01J3/26 ,  G01N21/05 ,  G01N21/31 ,  G01N21/6402 ,  G01N21/6454 ,  G01N21/65 ,  G01N21/658 ,  G01N2021/0346 ,  G01N2021/052 ,  G01N2021/3137 ,  G01N2021/317 ,  G01N2021/6417 ,  G01N2021/6463 ,  G01N2021/6467 ,  G01N2021/6482 ,  G01N2021/651

Abstract: Photons emanating from a channel in a fluidic structure or from moving objects are sensed using a photosensor array in an integrated circuit. The array includes subrange cells that photosense within respective subranges of a photon energy range. For example, the subrange cells can receive photons in their respective subranges from a transmission structure that has laterally varying properties. The photons can be emitted in response to excitation or can be scattered in response to illumination.

Abstract translation: 使用集成电路中的光电传感器阵列感测从流体结构的通道或移动物体发出的光子。 该阵列包括在光子能量范围的相应子范围内的光密度的子范围单元格。 例如，子范围单元可以从具有横向变化的特性的传输结构接收其各自子范围内的光子。 可以响应于激发而发射光子，或者可以响应于照明而散射光子。

公开(公告)号：US07535572B2

公开(公告)日：2009-05-19

申请号：US11561745

申请日：2006-11-20

Applicant: Christoph R Englert

Inventor： Christoph R Englert

IPC: G01J3/45 ,  G01B9/02

CPC classification number: G01J3/4531 ,  G01J3/0259 ,  G01J3/12 ,  G01J3/4532

Abstract: The present invention provides an economically feasible robust spatial heterodyne spectroscopy (SHS) interferometer. A first type prior art monolithic SHS interferometer is exceedingly expensive, whereas a second type of prior art SHS interferometer is extremely large and has many components, which need to be tuned. The present invention is much less expensive than the first type of prior art SHS interferometer and is much smaller that the second type of prior art SHS interferometer.

Abstract translation: 本发明提供了一种经济可行的鲁棒空间外差光谱（SHS）干涉仪。 第一类型的现有技术的单片SHS干涉仪是非常昂贵的，而第二类型的现有技术的SHS干涉仪是非常大的并且具有许多需要调谐的部件。 本发明比第一类型的现有技术的SHS干涉仪便宜得多，并且比第二种现有技术的SHS干涉仪小得多。

公开(公告)号：US20090116029A1

公开(公告)日：2009-05-07

申请号：US12065730

申请日：2006-09-05

Applicant: Yasuo Ohtera ,  Sato Takashi ,  Kawakami Shojiro

Inventor： Yasuo Ohtera ,  Sato Takashi ,  Kawakami Shojiro

IPC: G01J3/45 ,  G02B5/22

CPC classification number: G01J3/36 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0259 ,  G01J3/51 ,  G01J3/513 ,  G01J2003/1213 ,  G02B27/1006 ,  G02B27/1073 ,  G02B27/142

Abstract: A wavelength division image measuring device that can divide a wideband incident light from a measurement object into a plurality of wavelengths with high selectivity to thereby measure these images simultaneously and collectively. Micro periodic irregular lattices are formed on a substrate 302. At this time, a plurality of microscopic element areas 101 with different lattice shapes and lattice periods are repeatedly arranged within a plane of the substrate 302. Next, a high refractive index material and a low refractive index material are alternately laid thereon so as to form a multilayer using a bias spatter method to thereby form a wavelength filter 301 with a photonic crystal structure. Thus, an array of the photonic crystal wavelength filters 031 with a sharp selectivity and different wavelength transmission characteristics can be obtained.

Abstract translation: 一种波长分割图像测量装置，其能够以高选择性将来自测量对象的宽带入射光分成多个波长，从而同时且集体地测量这些图像。 在基板302上形成微小的周期性不规则晶格。此时，具有不同晶格形状和晶格周期的多个微小元件区域101重复地布置在基板302的平面内。接下来，高折射率材料和低折射率材料 折射率材料交替地铺设在其上，以便使用偏置溅射法形成多层，从而形成具有光子晶体结构的波长滤光器301。 因此，可以获得具有尖锐选择性和不同波长透射特性的光子晶体波长滤波器031的阵列。

公开(公告)号：US20090097025A1

公开(公告)日：2009-04-16

申请号：US12226931

申请日：2007-05-01

Applicant: Gavriel J. Iddan

Inventor： Gavriel J. Iddan

IPC: G01J3/42

CPC classification number: G01J3/2803 ,  G01J3/02 ,  G01J3/0259 ,  G01J3/0291 ,  G01J3/12

Abstract: Device and method for implementing a photo-spectrometer unit, PSU (20), for use with a spectrometry system (100) having optical means (12), and electronic means (13) including detection means (15, 25, 25j) and processing means (16, 26, 26k). The PSU is formed in a first manufacturing process step into a monolithic structure as a chip of substrate material (30) including integrally formed optical means, and has a first input surface (301) separated from a second receiving surface (302) by a substrate material thickness (t). Electronic means are formed onto the PSU structure in a second manufacturing process step. The substrate material is selected as a material transparent to electromagnetic radiations, and the PSU has at least one optical deflecting element (32) configured for guiding received radiations through the thickness of the substrate material, for establishing direct optical path coupling between both an element formed on one surface and an element formed on another surface of the substrate material.

Abstract translation: 用于实现光谱仪单元的装置和方法，PSU（20），用于具有光学装置（12）的光谱测量系统（100）和包括检测装置（15,25,25j）的电子装置（13）和处理 （16,26,26k）。 PSU在第一制造工艺步骤中形成作为包括一体形成的光学装置的基板材料（30）的芯片的单片结构，并且具有通过基板与第二接收表面（302）分离的第一输入表面（301） 材料厚度（t）。 电子装置在第二制造工艺步骤中形成在PSU结构上。 衬底材料被选择为对电磁辐射透明的材料，并且PSU具有至少一个光学偏转元件（32），该光学偏转元件构造成用于引导接收的辐射通过衬底材料的厚度，以在两个元件形成之间建立直接光路耦合 在一个表面上形成的元件和形成在基底材料的另一个表面上的元件。

公开(公告)号：US07495761B2

公开(公告)日：2009-02-24

申请号：US11347482

申请日：2006-02-03

Applicant: Suneet Chadha ,  Lawrence E. Curtiss

Inventor： Suneet Chadha ,  Lawrence E. Curtiss

IPC: G01J3/28

CPC classification number: G01J3/02 ,  G01J3/0205 ,  G01J3/0216 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0286 ,  G01J3/18 ,  G01J3/20 ,  G01J3/2803

Abstract: A spectroanalytical system for receiving radiation to be analyzed along a first path includes a grating in the first path with periodic faceted grooves for spatially separating the radiation as a function of wavelength. The blaze angles of the faceted grooves are progressively graded. A multielement detector detects radiation spatially separated by the grating. An optical conditioner is disposed in the first path between the grating and a multielement detector.

Abstract translation: 用于接收沿着第一路径分析的辐射的分光系统包括在第一路径中具有周期性刻面凹槽的光栅，用于将辐射空间上分离为波长的函数。 分面凹槽的闪光角逐渐分级。 多元检测器检测由光栅在空间上分离的辐射。 光学调理器设置在光栅和多元件检测器之间的第一路径中。

公开(公告)号：US20080265146A1

公开(公告)日：2008-10-30

申请号：US12136219

申请日：2008-06-10

Applicant: John COATES

Inventor： John COATES

IPC: G01J3/50

CPC classification number: G01J3/02 ,  G01J3/0259 ,  G01J3/0264 ,  G01J3/0267 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/2803 ,  G01J3/51 ,  G01J3/513 ,  G01N21/255 ,  G01N21/274 ,  G01N21/4738 ,  G01N21/645 ,  G01N21/8483 ,  G01N21/85 ,  G01N2021/6417 ,  G01N2035/1062

Abstract: An integrated spectral sensing engine featuring energy sources and detectors within a single package includes sample interfacing optics and acquisition and processing electronics. The miniaturized sensor is optimized for specific laboratory and field-based measurements by integration into a handheld format. Design and fabrication components support high volume manufacturing. Spectral selectivity is provided by either continuous variable optical filters or filter matrix devices. The sensor's response covers the range from 200 nm to 25 μm based on various solid-state detectors. The wavelength range can be extended by the use of filter-matrix devices. Measurement modes include transmittance/absorbance, turbidity (light scattering) and fluorescence (emission). On board data processing includes raw data acquisition, data massaging and the output of computed results. Sensor applications include water and environmental, food and beverage, chemical and petroleum, and medical analyses. These can be expanded into various field and consumer-based applications.

Abstract translation: 在单个封装中集成了能量源和检测器的光谱传感引擎，包括采样接口光学元件和采集和处理电子元件。 通过集成到手持式格式，小型化传感器针对特定的实验室和现场测量进行了优化。 设计和制造部件支持大批量生产。 光谱选择性由连续可变光学滤波器或滤波器矩阵器件提供。 传感器的响应覆盖了基于各种固态检测器的200 nm至25 mum的范围。 可以通过使用滤波器矩阵设备来扩展波长范围。 测量模式包括透光率/吸光度，浊度（光散射）和荧光（发射）。 车载数据处理包括原始数据采集，数据按摩和计算结果的输出。 传感器应用包括水和环境，食品和饮料，化学和石油以及医学分析。 这些可以扩展到各种基于现场和消费者的应用程序。