公开(公告)号：WO2004090496A3

公开(公告)日：2005-05-19

申请号：PCT/US2004010048

申请日：2004-03-31

Applicant: ZOLO TECHNOLOGIES INC ,  SAPPEY ANDREW D ,  HOWELL JAMES ,  HOFVANDER HENRIK ,  MASTERSON B P

Inventor： SAPPEY ANDREW D ,  HOWELL JAMES ,  HOFVANDER HENRIK ,  MASTERSON B P

IPC: G01J3/10 ,  G01J3/18 ,  G01J3/36 ,  G01J3/42 ,  G01N21/35 ,  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 sensing apparatus (10) consisting of more than one diode laser (12) having select lasing frequencies, a multiplexer (16) 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 (20) operatively associated with a process chamber (22) which may be a combustion chamber or the boiler of a coal or gas fired power plant. The pitch optic (20) is oriented to project multiplexed laser output through the process chamber. Also operatively oriented with the process chamber is a catch optic (24) in optical communication with the pitch optic to receive the multiplexed laser output projected through the process chamber. The catch optic (24) is optically coupled to an optical fiber which transmits the multiplexed laser output to a demultiplexer (28). The demultiplexer (28) demultiplexes the laser light and optically couples the select lasing frequencies of light to a detector (25) with the detector being sensitive to one of the select lasing frequencies.

Abstract translation: 由具有选择的激光频率的多于一个的二极管激光器（12）组成的感测装置（10），多路复用器（16），光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。 复用激光通过节距侧光纤传输到与处理室（22）可操作地相关联的俯仰光学器件（20），所述处理室可以是燃烧室或煤或燃气发电厂的锅炉。 俯仰光学器件（20）被定向成将多路复用的激光输出投影通过处理室。 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（24），以接收通过处理室投射的多路复用的激光输出。 捕获光学器件（24）光耦合到将多路复用的激光输出传输到解复用器（28）的光纤。 解复用器（28）将激光解复用并将选择的激光频率光耦合到检测器（25），检测器对选择的激光频率之一敏感。

公开(公告)号：WO2003024011A2

公开(公告)日：2003-03-20

申请号：PCT/CA2002/001385

申请日：2002-09-12

Applicant: LNL OPTENIA INC.

Inventor： PEARSON, Matt ,  ERICKSON, Lydnen ,  MILLER, John ,  JANZ, SIEGFRIED ,  XU, Dan-Xia ,  CHEBEN, Pavel ,  DELAGE, Andre ,  LAMONTAGNE, Boris ,  CHARBONNEAU, Sylvain

IPC: H04J14/02

CPC classification number: H04B10/07955 ,  G01J3/02 ,  G01J3/0259 ,  G01J3/0286 ,  G01J3/1809 ,  G02B6/12007 ,  G02B6/29326 ,  G02B6/29328 ,  G02B6/4215 ,  H04B10/077 ,  H04J14/02

Abstract: An optical performance monitor for measuring the performance of optical networks has an echelle grating for demultiplexing an input beam into a plurality of wavelengths that are focused onto an array of divided output waveguides. Each divided output waveguide is positioned to receive a corresponding demultiplexed wavelength from the echelle grating or other waveguide multiplexer device. The divided output waveguides laterally separate the corresponding demultiplexed wavelength into a first and second portions. A detector array is positioned to receive the respective portions of the demultiplexed wavelengths and by comparing their relative intensity it is possible to detect any drift in the nominal wavelengths of the channels.

Abstract translation: 用于测量光网络性能的光学性能监视器具有用于将输入光束解复用为聚焦到分割的输出波导阵列上的多个波长的梯形光栅。 每个划分的输出波导被定位成从梯形光栅或其它波导复用器装置接收相应的解复用波长。 分割的输出波导将相应的解复用波长横向分离成第一和第二部分。 检测器阵列被定位成接收解复用波长的各个部分，并且通过比较它们的相对强度，可以检测通道的标称波长中的任何漂移。

公开(公告)号：KR1020160063524A

公开(公告)日：2016-06-07

申请号：KR1020140166721

申请日：2014-11-26

Applicant: 한국전기연구원

Inventor： 김재훈 ,  양기동 ,  허두창 ,  김종욱

IPC: G01J3/18

CPC classification number: G01J3/18 ,  G01J3/1804 ,  G01J3/1809

Abstract: 본발명은분광기에관한것으로서, 보다구체적으로는엑스선이서로다른격자구조를가지는복수의결정을순차적으로관통하면서분광하는구조를구비함으로써, 여러파장대역의엑스선을동시에분광할수 있는광대역분광기에관한것이다. 본발명은인가되는빛을회절시키는복수의결정; 및상기회절된빛을검출하는광검출부를포함하여구성되며, 상기복수의결정은서로다른결정간격을가지는둘 이상의결정을포함하며, 상기복수의결정은낮은에너지의빛을회절시킬수 있는결정의순서로상기인가되는빛의진행경로를따라배치되는것을특징으로하는분광기를개시하는효과를갖는다.

Abstract translation: 光谱装置技术领域本发明涉及光谱装置，更具体地说，涉及通过提供X射线依次通过多个具有不同波长的晶体的结构，能够同时分割具有多个波长带的X射线的宽带光谱装置 晶格结构然后分裂。 本发明公开了一种光谱装置，其包括用于衍射入射光的多个晶体和用于检测衍射光的光检测单元，其中，所述多个晶体包括彼此不同晶体间距的两个或更多个晶体，并且 多个晶体沿着能够被多个晶体衍射的光的能量的升序沿入射光的路径设置。

公开(公告)号：KR1020060008314A

公开(公告)日：2006-01-26

申请号：KR1020057018665

申请日：2004-03-31

Applicant: 졸로 테크놀러지스, 아이엔씨.

Inventor： 샤페이앤드류디. ,  하웰제임스 ,  호프반더헨릭 ,  마스터슨비.피.

IPC: G02B6/00 ,  G02B6/24

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 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: 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，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：KR1020150004398A

公开(公告)日：2015-01-12

申请号：KR1020147032898

申请日：2013-04-04

Applicant: 사이머 엘엘씨

Inventor： 로키츠키로스티슬라프 ,  성낙건 ,  오브라이언케빈엠

IPC: G01J3/28

CPC classification number: G01J3/28 ,  G01J3/027 ,  G01J3/1809 ,  G01J11/00 ,  G01J2001/4238 ,  G01J2009/006 ,  G03F7/70091 ,  G03F7/70575 ,  G03F7/7085

Abstract: 광원에 의해 산출된 펄스형 광 빔의 스펙트럼 특성은 복수의 스텝을 포함하는 패턴 주기를 가지는 사전 결정된 반복 패턴을 기초로 펄스형 광 빔의 파장을 변경하는 단계로서, 패턴 주기 내의 각각의 스텝에 대한 기준선 파장으로부터의 파장 오프셋 만큼 펄스형 광 빔의 파장을 시프트하는 것을 포함하는 상기 변경하는 단계; 패턴에 걸쳐 파장이 변경될 때 패턴 주기 내의 각각의 스텝에 대한 광 빔의 파장을 측정하는 단계; 및 패턴 주기 내의 각각의 스텝에 대한 광 빔의 측정된 파장을 적어도 일부 기초로 하여 패턴 주기 내의 모든 스텝을 포함하는 평가 윈도우에 걸쳐 펄스형 광 빔의 스펙트럼 특성을 추정하는 단계에 의해 추정된다.

公开(公告)号：KR1019960012784B1

公开(公告)日：1996-09-24

申请号：KR1019910701393

申请日：1990-04-20

Applicant: 레하이유니버시티

Inventor： 영더블유.김

IPC: G01J3/36

CPC classification number: G01J3/1809 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/28 ,  G01J3/2889 ,  G01J2003/1828 ,  G01N21/718 ,  G01N2021/695

Abstract: 요약없음.

公开(公告)号：CS9001981A3

公开(公告)日：1992-01-15

申请号：CS198190

申请日：1990-04-20

Applicant: UNIV LEHIGH

Inventor： KIM YONG W

IPC: G01J3/443 ,  G01J3/02 ,  G01J3/04 ,  G01J3/18 ,  G01J3/28 ,  G01N21/17 ,  G01N21/69 ,  G01N21/71 ,  G01N21/73

CPC classification number: G01J3/1809 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/28 ,  G01J3/2889 ,  G01J2003/1828 ,  G01N21/718 ,  G01N2021/695

公开(公告)号：WO2015093944A1

公开(公告)日：2015-06-25

申请号：PCT/NL2014/050865

申请日：2014-12-16

Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO

Inventor： MODDEMEIJER, Kees ,  PEREZ CALERO, Daniel ,  DUIVENVOORDE, Tom ,  SANDTKE, Marijn ,  DAY, James Peter Robert

IPC: G01J3/02 ,  G01J3/18 ,  G01J3/28

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/18 ,  G01J3/1809

Abstract: The present disclosure concerns a spectrometer (10) and method for generating a two dimensional spectrum (S). The spectrometer (10) comprises a main grating (3) and cross dispersion element (2). An imaging mirror (4) is arranged for reflecting and focussing dispersed radiation (R3) from the main grating (3) towards an image plane (IP) for imaging the two dimensional spectrum (S) onto an image plane (IP) of the spectrometer (10). A correction lens (6) is arranged for correcting optical aberrations in the imaging of the two dimensional spectrum (S) in the image plane (IP). The imaging mirror (4) and correction lens (6) have a coinciding axis of cylindrical symmetry (AS).

Abstract translation: 本公开涉及一种用于产生二维光谱（S）的光谱仪（10）和方法。 光谱仪（10）包括主光栅（3）和交叉色散元件（2）。 成像镜（4）被布置用于将分散的辐射（R3）从主光栅（3）反射并聚焦到图像平面（IP），用于将二维光谱（S）成像到光谱仪的图像平面（IP）上 （10）。 校正透镜（6）被布置用于校正图像平面（IP）中的二维光谱（S）的成像中的光学像差。 成像镜（4）和校正透镜（6）具有圆柱对称（AS）的重合轴。

公开(公告)号：WO2006077106A1

公开(公告)日：2006-07-27

申请号：PCT/EP2006/000435

申请日：2006-01-19

Applicant: CARL ZEISS MEDITEC AG ,  HORN, Jochen, M., M. ,  O'HARA, Keith, E.

Inventor： HORN, Jochen, M., M. ,  O'HARA, Keith, E.

IPC: G01N21/47 ,  G01B9/02 ,  G01J3/28

CPC classification number: G01J3/14 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/0256 ,  G01J3/18 ,  G01J3/1809 ,  G01J3/2803 ,  G01N21/4795

Abstract: A spectral-domain optical coherence tomography system using a cross-dispersed spectrometer is disclosed. The interfered optical signal is dispersed by a grating into several orders of diffraction, and these orders of diffraction are separated by an additional dispersive optical element. The spectral interferogram is recorded by a set of linear detector arrays, or by a two-dimensional detector array.

Abstract translation: 公开了使用交叉分散光谱仪的光谱域光学相干断层摄影系统。 干涉光信号被光栅分散成几个衍射级，这些衍射级由一个额外的色散光学元件分开。 光谱干涉图由一组线性检测器阵列或二维检测器阵列记录。

公开(公告)号：WO2004090496A2

公开(公告)日：2004-10-21

申请号：PCT/US2004/010048

申请日：2004-03-31

Applicant: ZOLO TECHNOLOGIES, INC. ,  SAPPEY, Andrew, D. ,  HOWELL, James ,  HOFVANDER, Henrik ,  MASTERSON, B., P.

Inventor： SAPPEY, Andrew, D. ,  HOWELL, James ,  HOFVANDER, Henrik ,  MASTERSON, B., P.

IPC: G01M

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 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: 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，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。