公开(公告)号：US07729566B2

公开(公告)日：2010-06-01

申请号：US11782475

申请日：2007-07-24

Applicant: Andrew D. Sappey ,  James Howell ,  Henrik Hofvander ,  Bernard Patrick Masterson

Inventor： Andrew D. Sappey ,  James Howell ,  Henrik Hofvander ,  Bernard Patrick 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 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：US20090316159A1

公开(公告)日：2009-12-24

申请号：US12142860

申请日：2008-06-20

Applicant: Alan Douglas Scott

Inventor： Alan Douglas Scott

IPC: G01B9/02

CPC classification number: G01J3/4532 ,  G01J3/02 ,  G01J3/024 ,  G01J3/0259 ,  G01J3/0289 ,  G01J3/0294 ,  G01J3/1895 ,  G01J3/4531 ,  G02B6/29352 ,  G02B6/29358 ,  G02B6/29389 ,  G02B6/30 ,  G02B2006/12119 ,  G02B2006/12159

Abstract: An optical broadband micro-spectrometer containing an input optical assembly, a group of slab waveguide spatial heterodyne spectrometer (SHS) integrated circuits (ICs), a detection module and a processor for multi-line detection. The input optical assembly applies an input light signal uniformly with respect to brightness and frequency to the apertures of the waveguides and may project a pupil image onto the SHS input face and may be a scanner. Each slab waveguide spatial heterodyne spectrometer (SHS) integrated circuit (IC) contains at least one slab waveguide SHS IC. The detection module bonds directly to the slab waveguide output apertures. Each slab waveguide SHS IC may contain one or more slab waveguide SHS.

Abstract translation: 一种含有输入光学组件，一组平板波导空间外差光谱仪（SHS）集成电路（IC），检测模块和用于多线检测的处理器的光学宽带微光谱仪。 输入光学组件将输入光信号相对于亮度和频率均匀地施加到波导的孔，并且可以将瞳孔图像投影到SHS输入面上，并且可以是扫描仪。 每个平板波导空间外差谱仪（SHS）集成电路（IC）包含至少一个平板波导SHS IC。 检测模块直接连接到平板波导输出孔。 每个平板波导SHS IC可以包含一个或多个平板波导SHS。

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：US20090213361A1

公开(公告)日：2009-08-27

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: G01J3/44 ,  G01J3/00

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 optical measurement and identification of samples.

Abstract translation: 本发明涉及样品的光学测量和鉴定。

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：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：US20070252985A1

公开(公告)日：2007-11-01

申请号：US11819254

申请日：2007-06-26

Applicant: Ryoichi Ootani ,  Makoto Ishibashi

Inventor： Ryoichi Ootani ,  Makoto Ishibashi

IPC: G01J3/30 ,  G01N21/64

CPC classification number: G01N21/718 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/4406 ,  G01N21/6458

Abstract: Pulse laser light transmitted through a laser light transmission optical fiber to an optical system unit passes through a distribution reflecting mirror and is condensed by a condenser lens group. The condenser lens group irradiates the condensed laser light onto an analysis object. The fluorescence emitted as a result of the irradiation of the pulse laser light onto the analysis object is condensed by the condenser lens group and is reflected by the distribution reflecting mirror. The optical system unit transmits the fluorescence reflected by the distribution reflecting mirror through an fluorescence transmission optical fiber to a fluorescence measuring instrument. The fluorescence measuring instrument determines the quantity of elements included in the analysis object on the basis of the fluorescence.

Abstract translation: 通过激光传输光纤传输到光学系统单元的脉冲激光通过分布反射镜并被聚光透镜组聚光。 聚光透镜组将聚光激光照射到分析对象上。 作为将脉冲激光照射到分析对象上的结果发出的荧光由聚光透镜组会聚，并被分布反射镜反射。 光学系统单元通过荧光传输光纤将由分布反射镜反射的荧光发射到荧光测量仪器。 荧光测量仪器基于荧光确定分析对象中包含的元素的数量。

公开(公告)号：US20070229822A1

公开(公告)日：2007-10-04

申请号：US11732093

申请日：2007-04-02

Applicant: Christina Tatarczyk ,  Joachim Tatarczyk

Inventor： Christina Tatarczyk ,  Joachim Tatarczyk

IPC: G01J3/28

CPC classification number: B41F33/0036 ,  G01J3/02 ,  G01J3/024 ,  G01J3/0262 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/10 ,  G01J3/18 ,  G01N21/8901

Abstract: An apparatus (10) measures a spectral distribution of a printed product (12) produced with a printing device. The apparatus (10) has an illuminating source (20) for illuminating the printed product (12), an optoelectronic measuring means (32) for measurer the reflectance value of a section of the spectrum of the light (26) reflected from the printed product (12), an optical disperser (28) for dispersing the wavelengths of the reflected light (26), and a light entry gap plane that is definitive for the disperser (28). The light entry gap plane that is definitive for the disperser (28) is created by the surface of the printed product (12) to be examined.

Abstract translation: 装置（10）测量用打印装置产生的印刷品（12）的光谱分布。 该装置（10）具有用于照射印刷品（12）的照明源（20），用于测量从印刷品反射的光（26）的光谱的一部分的反射率的光电测量装置（32） （12），用于分散反射光（26）的波长的光学分散器（28）和对分散器（28）确定的光入口间隙平面。 对于分散器（28）确定的光进入间隙平面由待检查的印刷品（12）的表面产生。

公开(公告)号：US07239782B1

公开(公告)日：2007-07-03

申请号：US10934885

申请日：2004-09-03

Applicant: Patrick J. Treado ,  Matthew P. Nelson ,  Scott A. Keitzer ,  Ryan D. Smith

Inventor： Patrick J. Treado ,  Matthew P. Nelson ,  Scott A. Keitzer ,  Ryan D. Smith

IPC: G02B6/06 ,  G01J3/44 ,  A61B1/06

CPC classification number: G02B6/06 ,  A61B1/00165 ,  A61B1/043 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/0646 ,  A61B1/07 ,  A61B5/0075 ,  A61B5/0084 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0227 ,  G01J3/024 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/0286 ,  G01J3/44 ,  G01J2003/1213

Abstract: A fiberscope device is disclosed which is suitable for video imaging, laser Raman spectroscopy and laser Raman spectroscopic (i.e. chemical) imaging. The fiberscope design minimizes fiber background interference arising from the laser delivery fiber optic and the coherent fiber optic light gathering bundle while maintaining high light throughput efficiency through the use of integrated spectral filters. In the fiberscope design, the laser delivery fiber optic is offset from the coherent fiber optic light gathering bundle. The laser delivery field is captured entirely by the light gathering field of view of the coherent fiber bundle. The fiberscope incorporates spectral filter optical elements that provide environmental insensitivity, particularly to temperature and moisture. The fiberscope is suited to the analysis of a wide range of condensed phase materials (solids and liquids), including the analysis of biological materials such as breast tissue lesions and arterial plaques, in such a manner to delineate abnormal from normal tissues.

Abstract translation: 公开了适用于视频成像，激光拉曼光谱和激光拉曼光谱（即化学）成像的纤维内窥镜装置。 纤维镜设计可以最大限度地减少激光传输光纤和相干光纤采集光束产生的光纤背景干扰，同时通过使用集成光谱滤波器保持高光通量效率。 在纤维镜设计中，激光传输光纤与相干光纤聚光束偏移。 激光输送场完全由相干光纤束的聚光场捕获。 纤维镜包含光谱滤光器光学元件，其提供环境不敏感性，特别是对温度和湿度。 纤维内窥镜适用于分析各种凝聚相材料（固体和液体），包括分析生物材料如乳房组织损伤和动脉斑块，以便从正常组织中描绘异常。