公开(公告)号：US07636158B1

公开(公告)日：2009-12-22

申请号：US11234252

申请日：2005-09-26

Applicant: Romuald Pawluczyk ,  Olga Pawluczyk

Inventor： Romuald Pawluczyk ,  Olga Pawluczyk

IPC: G01J3/02 ,  G01J3/28

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/0297 ,  G01J3/28 ,  G01J3/2823 ,  G02B21/002

Abstract: An optical coupling relay system has an imaging optical system having an object plane, an exit pupil and an image plane. An image analyzer has an image plane and an entrance pupil, and a detector is located in a detector plane and contains photosensitive material. An optical coupling relay couples the optical system to the image analyzer, for projecting the image produced by the imaging optical system into the image plane of the image analyzer and simultaneously for projecting the exit pupil of the imaging optical system into the entry pupil of the image analyzer.

Abstract translation: 光耦合继电器系统具有成像光学系统，其具有物平面，出射光瞳和图像平面。 图像分析仪具有图像平面和入射光瞳，并且检测器位于检测器平面中并且包含感光材料。 光耦合继电器将光学系统耦合到图像分析器，用于将由成像光学系统产生的图像投射到图像分析仪的图像平面中，同时用于将成像光学系统的出射光瞳投影到图像的入射光瞳中 分析仪

公开(公告)号：US20090290164A1

公开(公告)日：2009-11-26

申请号：US12464259

申请日：2009-05-12

Applicant: Katsumi Shibayama ,  Tomofumi Suzuki ,  Takafumi Yokino ,  Anna Yoshida

Inventor： Katsumi Shibayama ,  Tomofumi Suzuki ,  Takafumi Yokino ,  Anna Yoshida

IPC: G01J3/45

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0243 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0286 ,  G01J3/0297 ,  G01J2003/1213

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, the light transmissive plate 16 covers a part of a light incident opening 50a. Thus, a light incident side surface 63a of the optical resin adhesive 63 becomes a substantially flat plane in the light passing hole 50. Therefore, it is possible to make the light L1 appropriately incident into the substrate 2.

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，透光板16覆盖光入射开口50a的一部分。 因此，光学树脂粘合剂63的光入射侧面63a在光通过孔50中变为基本平坦的平面。因此，可以使光L1适当地入射到基板2中。

公开(公告)号：US20090201498A1

公开(公告)日：2009-08-13

申请号：US12028944

申请日：2008-02-11

Applicant: Ramesh Raskar ,  Ankit Mohan ,  Jack Tumblin

Inventor： Ramesh Raskar ,  Ankit Mohan ,  Jack Tumblin

IPC: G01J3/04

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0213 ,  G01J3/0229 ,  G01J3/0297 ,  G01J3/18 ,  G01J2003/1286 ,  G03B15/08 ,  G03B19/16 ,  G03B21/005 ,  G03B33/16 ,  G03B35/20 ,  H04N9/045 ,  H04N9/3158 ,  H04N9/67 ,  H04N13/324 ,  H04N13/334 ,  H04N2209/043

Abstract: An optical system performs agile spectrum imaging. The system includes a first lens for focusing light from a light source. The focused light is dispersed over a spectrum of wavelengths. A second lens focuses the dispersed light onto a mask. The mask selectively attenuates the wavelengths of the spectrum of the light source onto an image plane of the light destination. Depending on the arrangement of the light source and destination, the system can act as a 2. The apparatus of claim 1, in which the light source is a scene and the light destination is sensor, and the apparatus operates as an agile spectrum camera, viewer, spectrum projector, or light source. The arrangement can also be combined to provide a stereo vision system.

Abstract translation: 光学系统执行敏捷光谱成像。 该系统包括用于聚焦来自光源的光的第一透镜。 聚焦的光被分散在一束波长上。 第二个透镜将分散的光聚焦到掩模上。 掩模选择性地将光源的光谱的波长衰减到光目的地的图像平面上。 根据光源和目的地的布置，系统可以充当2.如权利要求1所述的装置，其中所述光源是场景，所述光目的地是传感器，并且所述设备作为敏捷光谱摄像机操作， 观看者，频谱投影仪或光源。 该装置也可以组合以提供立体视觉系统。

公开(公告)号：US20080316484A1

公开(公告)日：2008-12-25

申请号：US12205292

申请日：2008-09-05

Applicant: Sean M. Christian ,  Jess V. Ford ,  Mike Ponstingl ,  Sven Kruger ,  Margaret C. Waid ,  Bryan W. Kasperski ,  Entique Prati

Inventor： Sean M. Christian ,  Jess V. Ford ,  Mike Ponstingl ,  Sven Kruger ,  Margaret C. Waid ,  Bryan W. Kasperski ,  Entique Prati

IPC: G01J3/28

CPC classification number: G01J3/08 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0297 ,  G01J3/28 ,  G01J3/42 ,  G01J2003/1282 ,  G01J2003/1286 ,  G01N21/274

Abstract: A spectroscope designed to utilize an adaptive optical element such as a micro mirror array (MMA) and two distinct light channels and detectors. The devices can provide for real-time and near real-time scaling and normalization of signals.

Abstract translation: 设计用于利用诸如微镜阵列（MMA）和两个不同的光通道和检测器的自适应光学元件的分光镜。 这些设备可以提供信号的实时和近乎实时的缩放和归一化。

公开(公告)号：US20080087078A1

公开(公告)日：2008-04-17

申请号：US11855144

申请日：2007-09-13

Applicant: Stephane Vannuffelen ,  Khalid Ouaaba ,  Tsutomu Yamate

Inventor： Stephane Vannuffelen ,  Khalid Ouaaba ,  Tsutomu Yamate

IPC: E21B47/00

CPC classification number: G01J3/433 ,  E21B47/102 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0283 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/0297 ,  G01J3/42 ,  G01J3/4338 ,  G01N21/274 ,  G01N21/39 ,  G01N21/8507 ,  G01N2021/8521 ,  G01N2021/8528 ,  G01N2021/855 ,  G01N2201/06113

Abstract: A method for optically sampling characteristics of subsurface fluids within a wellhole using continuous, non-pulsed light transmitted downhole in optical fibers for both sampling and reference light channels for accurate attenuation compensation.

Abstract translation: 使用在光纤中透射的用于采样和参考光通道的井下连续的非脉冲光来对井眼内的地下流体的特征进行光学采样的方法，用于精确的衰减补偿。

公开(公告)号：US20080074645A1

公开(公告)日：2008-03-27

申请号：US11782475

申请日：2007-07-24

Applicant: Andrew Sappey ,  James Howell ,  Henrik Hofvander ,  Bernard Masterson

Inventor： Andrew Sappey ,  James Howell ,  Henrik Hofvander ,  Bernard Masterson

IPC: G01J3/00 ,  G01N21/00

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 method of sensing a process utilizing 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: 一种使用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来感测处理的方法，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：US07342657B2

公开(公告)日：2008-03-11

申请号：US11266573

申请日：2005-11-03

Applicant: Robert H. Hart ,  David R. Battle ,  Michael R. Groh

Inventor： Robert H. Hart ,  David R. Battle ,  Michael R. Groh

IPC: G01N21/47

CPC classification number: G01N21/474 ,  G01J3/02 ,  G01J3/0232 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/0291 ,  G01J3/0297 ,  G01J3/50 ,  G01J3/504 ,  G01J3/524 ,  G01N21/55

Abstract: The present disclosure provides for a device, as well as a system and method associated therewith, for, among other things, providing: (i) up to five distinct measurement angles along with an illumination reference channel; (ii) a plurality of illumination sources that provide a focused beam of illumination at specific desired angles of incidence to a sample under target; (iii) a shutter mechanism incorporating a calibration transfer standard; (iv) an internal optical system that is operatively associated with a gimbaled structure suitable to allow vertical and angular conformity to a target sample; and (v) a handheld and operated enclosure incorporating a user interface with a visual display unit complete with interactive navigation means and an activation switch, and a number of surface detecting contact elements operatively associated with the optical system and shutter mechanism.

Abstract translation: 本公开提供了一种设备，以及与其相关联的系统和方法，用于尤其提供：（i）多达五个不同的测量角度以及照明参考通道; （ii）多个照明源，其以特定的期望的入射角提供聚焦的光束照射到目标下的样品; （iii）包含校准转印标准的快门机构; （iv）内部光学系统，其可操作地与万向结构相关联，所述万向结构适于允许垂直和角度地符合目标样品; 以及（v）手持和操作的外壳，其包括具有视觉显示单元的用户界面，该视觉显示单元具有交互式导航装置和激活开关，以及与光学系统和快门机构可操作地相关联的多个表面检测接触元件。

公开(公告)号：US20080013887A1

公开(公告)日：2008-01-17

申请号：US11782492

申请日：2007-07-24

Applicant: Andrew Sappey ,  James Howell ,  Henrik Hofvander ,  Bernard Masterson

Inventor： Andrew Sappey ,  James Howell ,  Henrik Hofvander ,  Bernard Masterson

IPC: G02B6/00

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 diode laser spectroscopy gas sensing apparatus having a diode laser with a select lasing frequency, a pitch optic coupled to the diode laser with the pitch optic being operatively associated with a process chamber and oriented to project laser light along a projection beam through the process chamber. This embodiment additionally includes a catch optic in optical communication with the pitch optic to receive the laser light projected through the process chamber and an optical fiber optically coupled to the catch optic. In addition, the catch optic is operatively associated with a catch side alignment mechanism which provides for the alignment of the catch optic with respect to the projection beam to increase a quantity of laser light received by the catch optic from the pitch optic and coupled to the optical fiber and a detector sensitive to the select lasing frequency optically coupled to the optical fiber. The catch side alignment mechanism may consist of means to tilt the catch optic along a first axis and a second axis orthogonal to the first axis with both the first and second axes being approximately orthogonal to the projection beam.

Abstract translation: 一种具有选择激光频率的二极管激光器的二极管激光光谱气体感测装置，耦合到二极管激光器的俯仰光学器件，其中俯仰光学器件与处理室可操作地相关联并且被定向成沿着投影束将激光投射通过处理室 。 该实施例另外包括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激光，以及光学耦合到捕捉光学器件的光纤。 另外，捕捉光学元件与捕捉侧对准机构可操作地相关联，该机构提供捕获光学元件相对于投影光束的对准，以增加由光阑从俯仰光学元件接收的激光的数量并耦合到 光纤和对光纤耦合的选择激光频率敏感的检测器。 捕获侧对准机构可以包括用于使捕获光学器件沿第一轴线和与第一轴线正交的第二轴线倾斜的装置，其中第一和第二轴线几乎与投影光束正交。

公开(公告)号：US20080013883A1

公开(公告)日：2008-01-17

申请号：US11782481

申请日：2007-07-24

Applicant: Andrew Sappey ,  James Howell ,  Henrik Hofvander ,  Bernard Masterson

Inventor： Andrew Sappey ,  James Howell ,  Henrik Hofvander ,  Bernard Masterson

IPC: G02B6/00

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 pitch side optical system for use in diode laser spectroscopy consisting of more than one diode laser having select lasing frequencies with each diode laser being coupled to an end of a distinct input optical fiber. The pitch side optical system further consists of a multiplexer optically coupled to the other end of less than all of the input optical fibers with the multiplexer outputting multiplexed laser light to a pitch side optical fiber. The pitch side optical system further consists of a coupler optically coupled to the far end of the pitch side optical fiber and the far end of an unmultiplexed input optical fiber with the coupler combining the multiplexed laser light and the unmultiplexed laser light and outputting the combined light to a transmission optical fiber. Typically, the coupler is located near the combustion process. The pitch side optical system further consists of a pitch optic coupled to the transmission optical fiber. Typically, all optical fibers used in the pitch side optical system are single mode optical fibers.

Abstract translation: 用于二极管激光光谱的俯仰侧光学系统，其由具有选择的激光频率的多于一个的二极管激光器组成，每个二极管激光器耦合到不同的输入光纤的端部。 音调侧光学系统还包括多路复用器，其光耦合到少于所有输入光纤的另一端，多路复用器将多路复用的激光输出到音调侧光纤。 俯仰侧光学系统还包括光耦合到俯仰侧光纤的远端的耦合器和未复用输入光纤的远端，耦合器组合复用的激光和未复用的激光，并输出组合的光 传输光纤。 通常，耦合器位于燃烧过程附近。 俯仰侧光学系统还包括耦合到传输光纤的俯仰光学器件。 通常，在俯仰侧光学系统中使用的所有光纤都是单模光纤。

公开(公告)号：US20070242720A1

公开(公告)日：2007-10-18

申请号：US11403089

申请日：2006-04-12

Applicant: Robert Eckles ,  Tyler Anderson

Inventor： Robert Eckles ,  Tyler Anderson

IPC: H01S3/08

CPC classification number: G01N21/031 ,  G01J3/0297 ,  G01J3/42 ,  G01N21/15 ,  G01N33/0047 ,  G01N2021/151 ,  G01N2021/152 ,  G01N2021/3513 ,  G01N2021/399

Abstract: A multi-pass optical cell with an actuator for actuating a reflective surface is provided. In one preferred embodiment, an apparatus is provided comprising a first reflective surface, a second reflective surface, and a support structure supporting the first and second reflective surfaces. The support structure positions the first and second reflective surfaces to create an optical cell. The apparatus also comprises a source and a detector, which are positioned such that light emitted from the source is reflected in the optical cell at least one time between the first and second reflective surfaces before reaching the detector. The apparatus further comprises an actuator coupled with and operative to actuate the first reflective surface. In some embodiments, the actuator rotates the first reflective surface. Also, in some embodiments, the multi-pass optical cell is an open path multi-pass optical cell, while, in other embodiments, the multi-pass optical cell is a closed path multi-pass optical cell.

Abstract translation: 提供具有用于致动反射表面的致动器的多通光学单元。 在一个优选实施例中，提供了包括第一反射表面，第二反射表面和支撑第一和第二反射表面的支撑结构的装置。 支撑结构定位第一和第二反射表面以创建光学单元。 该设备还包括源和检测器，其被定位成使得从光源发射的光在到达检测器之前在第一和第二反射表面之间至少一次在光学单元中反射。 所述装置还包括与所述第一反射表面联动并且可操作地致动所述第一反射表面的致动器。 在一些实施例中，致动器旋转第一反射表面。 此外，在一些实施例中，多遍光学单元是开放式多通道光学单元，而在其他实施例中，多通道光学单元是封闭路径多通道光学单元。