公开(公告)号：EP3009815A3

公开(公告)日：2016-08-24

申请号：EP15190655.9

申请日：2004-09-08

Applicant: The General Hospital Corporation

Inventor： Yun, Seok-Hyun ,  BOUMA, Brett Eugene ,  Tearney, Guillermo J. ,  Boer, Johannes Fitzgerald de

IPC: G01J3/18 ,  H01S3/10

CPC classification number: H01S5/5045 ,  A61B5/0059 ,  A61B5/0066 ,  A61B5/7257 ,  G01B9/02002 ,  G01B9/02004 ,  G01B9/02043 ,  G01B9/02075 ,  G01B9/02081 ,  G01B9/02083 ,  G01B9/02084 ,  G01B9/0209 ,  G01B9/02091 ,  G01B2290/45 ,  G01B2290/70 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0264 ,  G01J3/453 ,  G01J9/0215 ,  G01N21/4795 ,  G02B6/3604 ,  G02B26/12 ,  G02B27/48 ,  G02F1/093 ,  G02F1/11 ,  H01S3/0071 ,  H01S3/0078 ,  H01S3/08009 ,  H01S3/08063 ,  H01S3/105 ,  H01S3/1068 ,  H01S5/0071 ,  H01S5/0078 ,  H01S5/1025 ,  H01S5/14 ,  H01S5/141 ,  H01S5/146

Abstract: An apparatus and method are provided. In particular, at least one first electro-magnetic radiation may be provided to a sample and at least one second electro-magnetic radiation can be provided to a non-reflective reference. A frequency of the first and/or second radiations varies over time. An interference is detected between at least one third radiation associated with the first radiation and at least one fourth radiation associated with the second radiation. Alternatively, the first electro-magnetic radiation and/or second electro-magnetic radiation have a spectrum which changes over time. The spectrum may contain multiple frequencies at a particular time. In addition, it is possible to detect the interference signal between the third radiation and the fourth radiation in a first polarization state. Further, it may be preferable to detect a further interference signal between the third and fourth radiations in a second polarization state which is different from the first polarization state. The first and/or second electro-magnetic radiations may have a spectrum whose mean frequency changes substantially continuously over time at a tuning speed that is greater than 100 Tera Hertz per millisecond.

公开(公告)号：EP3051270A1

公开(公告)日：2016-08-03

申请号：EP14849791.0

申请日：2014-09-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MATSUNAMI, Hirotaka ,  WATABE, Yoshifumi ,  TSUJI, Koji ,  NAGATANI, Yoshiharu

IPC: G01N21/01 ,  G01N21/3504 ,  H05B3/10 ,  H05B3/46

CPC classification number: H05B3/46 ,  G01J3/0202 ,  G01J3/021 ,  G01J3/108 ,  G01J3/42 ,  G01J5/024 ,  G01N21/3504 ,  H05B3/12 ,  H05B2203/013

Abstract: Infrared radiation device and production method, capable of preventing electrode degradation by heat are provided. Infrared radiation device (1) includes substrate (11), insulation layer (12), heat generating layer (13), electrode (15), foundation portion (17) and electric conductor (16). Substrate (11) has cavity (110) exposing part of back surface of insulation layer (12). Foundation portion (17) exists on inside and outside of vertical projection area (projection direction of which is along thickness direction of insulation layer (12)) of opening edge, on surface of substrate (11), of cavity (110). Electric conductor (16) is provided on surface of foundation portion (17). End of heat generating layer (13) is provided as covering (18) covering electric conductor (16). Electrode (15) is in contact with surface of covering (18) outside vertical projection area. Conductor (16) has higher melting point than that of electrode (15) and smaller electrical resistance than those of portion (17) and layer (13).

Abstract translation: 提供了能够防止电极因热而劣化的红外辐射装置和制造方法。 红外辐射装置1包括基板11，绝缘层12，发热层13，电极15，基础部分17和导电体16。 基板（11）具有暴露绝缘层（12）的背面的一部分的空腔（110）。 在空腔（110）的基板（11）的表面的垂直投影区域（投影方向沿着绝缘层（12）的厚度方向）的内侧和外侧存在基础部分（17）。 电导体（16）设置在基础部分（17）的表面上。 提供发热层（13）的端部作为覆盖电导体（16）的覆盖物（18）。 电极（15）与垂直投影区域外的覆盖物（18）的表面接触。 导体（16）具有比电极（15）更高的熔点以及比部分（17）和层（13）的电阻更小的电阻。

公开(公告)号：EP3011314A1

公开(公告)日：2016-04-27

申请号：EP14814152.6

申请日：2014-06-19

Applicant: Rosemount Analytical Inc.

Inventor： KLUCZYNSKI, Pawel

IPC: G01N21/39 ,  G01J3/42

CPC classification number: G01N21/27 ,  G01J3/0205 ,  G01J3/021 ,  G01J3/42 ,  G01J3/433 ,  G01J3/4338 ,  G01J2003/423 ,  G01N21/39

Abstract: A gas absorption spectroscopy system and method are provided. A sealed chamber is provided with a reference gas having a known moisture concentration. An illumination source (112) is disposed in the sealed chamber and is configured to generate an illumination beam. A measurement cell (104) is coupled to the sealed chamber and is configured for exposure to a gas sample (106) such that illumination (118) travelling through the measurement cell (104) passes through the gas sample (106). A process window (116) is disposed between the sealed chamber and the measurement cell (104). The process window (116) is configured to receive the illumination beam from the illumination source (112) and reflect a first portion (128) of illumination while allowing a second portion (118) of illumination to pass into the measurement cell (104). A reference detector (110) is disposed to receive the first portion (128) of illumination and provide a reference detector signal. A measurement detector (108) is disposed to receive the second portion (124) of illumination after the second portion of illumination has passed through the measurement cell (104) and provide a measurement detector signal. A controller (105) is coupled to the reference detector (110) and the measurement detector (108) and is configured to provide a compensated moisture output based on the reference detector signal and the measurement detector signal.

Abstract translation: 提供了一种气体吸收光谱系统和方法。 密封室具有已知水分浓度的参考气体。 照明源设置在密封室中并且被配置为产生照明光束。 测量单元耦合到密封室，并且被配置为暴露于气体样品，使得穿过测量单元的照明通过气体样品。 处理窗口设置在密封室和测量池之间。 过程窗口被配置为从照明源接收照明光束并且反射照明的第一部分，同时允许第二部分照射进入测量单元。 设置参考检测器以接收照明的第一部分并提供参考检测器信号。 设置测量检测器以在第二部分照射通过测量单元之后接收照明的第二部分，并提供测量检测器信号。 控制器耦合到参考检测器和测量检测器，并且被配置为基于参考检测器信号和测量检测器信号来提供经补偿的湿度输出。

公开(公告)号：EP3009815A2

公开(公告)日：2016-04-20

申请号：EP15190655.9

申请日：2004-09-08

Applicant: The General Hospital Corporation

Inventor： Yun, Seok-Hyun ,  BOUMA, Brett Eugene ,  Tearney, Guillermo J. ,  Boer, Johannes Fitzgerald de

IPC: G01J3/18 ,  H01S3/10

CPC classification number: H01S5/5045 ,  A61B5/0059 ,  A61B5/0066 ,  A61B5/7257 ,  G01B9/02002 ,  G01B9/02004 ,  G01B9/02043 ,  G01B9/02075 ,  G01B9/02081 ,  G01B9/02083 ,  G01B9/02084 ,  G01B9/0209 ,  G01B9/02091 ,  G01B2290/45 ,  G01B2290/70 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0264 ,  G01J3/453 ,  G01J9/0215 ,  G01N21/4795 ,  G02B6/3604 ,  G02B26/12 ,  G02B27/48 ,  G02F1/093 ,  G02F1/11 ,  H01S3/0071 ,  H01S3/0078 ,  H01S3/08009 ,  H01S3/08063 ,  H01S3/105 ,  H01S3/1068 ,  H01S5/0071 ,  H01S5/0078 ,  H01S5/1025 ,  H01S5/14 ,  H01S5/141 ,  H01S5/146

Abstract: An apparatus and method are provided. In particular, at least one first electro-magnetic radiation may be provided to a sample and at least one second electro-magnetic radiation can be provided to a non-reflective reference. A frequency of the first and/or second radiations varies over time. An interference is detected between at least one third radiation associated with the first radiation and at least one fourth radiation associated with the second radiation. Alternatively, the first electro-magnetic radiation and/or second electro-magnetic radiation have a spectrum which changes over time. The spectrum may contain multiple frequencies at a particular time. In addition, it is possible to detect the interference signal between the third radiation and the fourth radiation in a first polarization state. Further, it may be preferable to detect a further interference signal between the third and fourth radiations in a second polarization state which is different from the first polarization state. The first and/or second electro-magnetic radiations may have a spectrum whose mean frequency changes substantially continuously over time at a tuning speed that is greater than 100 Tera Hertz per millisecond.

Abstract translation: 提供了一种装置和方法。 特别地，可以向样品提供至少一个第一电磁辐射，并且可以向非反射参考提供至少一个第二电磁辐射。 第一和/或第二辐射的频率随时间变化。 在与第一辐射相关联的至少一个第三辐射与与第二辐射相关联的至少一个第四辐射之间检测到干扰。 或者，第一电磁辐射和/或第二电磁辐射具有随时间变化的光谱。 频谱可以在特定时间包含多个频率。 此外，可以在第一偏振状态下检测第三辐射与第四辐射之间的干涉信号。 此外，优选地，在与第一偏振状态不同的第二偏振状态下，检测第三和第四辐射之间的另外的干涉信号。 第一和/或第二电磁辐射可以具有在每毫秒大于100Tera赫兹的调谐速度下，其平均频率随时间而基本连续变化的频谱。

公开(公告)号：EP3002568A1

公开(公告)日：2016-04-06

申请号：EP15002775.3

申请日：2015-09-28

Applicant: Aurrion, Inc.

Inventor： Fish, Gregory Alan ,  Roth, Jonathan Edgar ,  Buckley, Brandon

IPC: G01J3/02 ,  G01J3/10 ,  G02B6/12 ,  H01S5/40

CPC classification number: G01J3/1895 ,  G01J3/0205 ,  G01J3/021 ,  G01J3/0259 ,  G01J3/108 ,  G01J2003/102 ,  G01J2003/104 ,  G02B6/12004 ,  G02B6/34 ,  G02B6/4214 ,  G02F1/025 ,  H01S5/021 ,  H01S5/026 ,  H01S5/4075 ,  H01S5/4087

Abstract: Described herein are optical sensing devices for photonic integrated circuits (PICs). A PIC may comprise a plurality of waveguides formed in a silicon on insulator (SOI) substrate, and a plurality of heterogeneous lasers, each laser formed from a silicon material of the SOI substrate and to emit an output wavelength comprising an infrared wavelength. Each of these lasers may comprise a resonant cavity included in one of the plurality of waveguides, and a gain material comprising a non-silicon material and adiabatically coupled to the respective waveguide. A light directing element may direct outputs of the plurality of heterogeneous lasers from the PIC towards an object, and one or more detectors may detect light from the plurality of heterogeneous lasers reflected from or transmitted through the object.

Abstract translation: 这里描述了用于光子集成电路（PIC）的光学感测装置。 PIC可以包括形成在绝缘体上硅（SOI）衬底中的多个波导和多个异质激光器，每个激光器由SOI衬底的硅材料形成并且发射包括红外波长的输出波长。 这些激光器中的每一个可以包括包括在多个波导之一中的谐振腔，以及包括非硅材料并且绝缘地耦合到相应波导的增益材料。 光引导元件可以将多个异质激光器的输出从PIC指向物体，并且一个或多个检测器可以检测来自从物体反射或透过物体的多个异质激光器的光。

公开(公告)号：EP2999938A2

公开(公告)日：2016-03-30

申请号：EP14800367.6

申请日：2014-05-21

Applicant: The Government of the United States of America as represented by the Secretary of the Navy

Inventor： YETZBACHER, Michael, K. ,  MILLER, Christopher, W ,  DEPRENGER, Michael, J. ,  BOUDREAU, Andrew, J.

IPC: G01B9/02

CPC classification number: G01J3/26 ,  G01J3/021 ,  G01J3/45 ,  G01N21/41 ,  G01N21/45

Abstract: A method of optical spectroscopy and a device for use in optical spectroscopy. The device includes a substrate, and a plurality of etalon cavities affixed to or coupled to the substrate. A signal is received from a Fabry-Perot interferometer. The signal is sampled using the device according to a generalized Nyquist-Shannon sampling criterion. The signal is sampled using the device according to a phase differential criterion for wave number resolution. An input spectrum for the signal is reconstructed based on the signal sampled according to the generalized Nyquist-Shannon sampling criterion and the signal sampled according to the phase differential criterion for wave number resolution.

Abstract translation: 光谱学方法和光谱学中使用的器件。 该器件包括衬底和固定到衬底或耦合到衬底的多个标准具腔。 从法布里 - 珀罗干涉仪接收信号。 使用根据广义奈奎斯坦 - 香农采样标准的装置对信号进行采样。 根据波数分辨率的相位差准则，使用该装置对该信号进行采样。 基于根据广义奈奎斯特 - 香农采样标准采样的信号和根据波数分辨率的相位差标准采样的信号，重构信号的输入频谱。

公开(公告)号：EP2647091A4

公开(公告)日：2016-01-27

申请号：EP11845511

申请日：2011-12-01

Applicant: CORNING INC

Inventor： WANG YIN ,  WYSOCKI GERARD P ,  XIE FENG ,  ZAH CHUNG-EN

IPC: H01S3/1055 ,  H01S3/101

CPC classification number: H01S5/0042 ,  B82Y20/00 ,  G01J1/0403 ,  G01J1/0407 ,  G01J1/0414 ,  G01J3/021 ,  G01J3/1804 ,  G01J2001/4247 ,  G01R31/2635 ,  H01S5/141 ,  H01S5/3401

公开(公告)号：EP2941621A1

公开(公告)日：2015-11-11

申请号：EP13710097.0

申请日：2013-02-05

Applicant: SI-Ware Systems

Inventor： MORTADA, Bassem ,  KHALIL, Diaa Abdel Maged ,  SAADANY, Bassam, A.

IPC: G01B9/02 ,  G01J9/02 ,  G02B27/14 ,  G02B27/16 ,  G02B26/08 ,  G01J3/02

CPC classification number: G01B9/02015 ,  G01B9/02051 ,  G01B9/02091 ,  G01J3/021 ,  G01J3/0256 ,  G01J3/453 ,  G01J9/02 ,  G02B26/0833 ,  G02B27/14 ,  G02B27/143 ,  G02B27/16

Abstract: A spatial splitting-based optical Micro Electro-Mechanical Systems (MEMS) Interferometer includes a spatial splitter for spatially splitting an input beam into two interferometer beams and a spatial combiner for spatially combining the two interferometer beams. A MEMS moveable mirror is provided to produce an optical path difference between the first interferometer beam and the second interferometer beam.

公开(公告)号：EP2913663A1

公开(公告)日：2015-09-02

申请号：EP14157397.2

申请日：2014-02-28

Applicant: IMEC VZW

Inventor： Van Dorpe, Pol ,  Peumans, Peter

IPC: G01N21/65 ,  G01J3/02 ,  G01J3/36 ,  G01J3/44

CPC classification number: G01N21/65 ,  A61B5/0066 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/443 ,  A61B2562/0233 ,  A61B2562/0238 ,  G01J1/0204 ,  G01J1/0425 ,  G01J1/0477 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0227 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0291 ,  G01J3/1895 ,  G01J3/26 ,  G01J3/36 ,  G01J3/44 ,  G01J2003/1213 ,  G01N33/49 ,  G01N2201/06113 ,  G01N2201/0633 ,  G01N2201/0636 ,  G02B6/0026 ,  G02B6/0031 ,  G02B6/0038 ,  G02B6/0048

Abstract: A spectrometer (100) for characterizing a radiation beam, the spectrometer (100) comprising an optical radiation guiding system comprising a collimator (110) for collimating the radiation beam into a collimated radiation beam, and a beam shaper (120) for distributing the power of the collimated radiation beam over a discrete number of line shaped fields, and a spectrometer chip (130) wherein the spectrometer chip (130) is adapted for processing the radiation in a discrete number of line shaped fields coming from the beam shaper (120).

Abstract translation: 一种用于表征辐射束的光谱仪（100），所述光谱仪（100）包括光辐射引导系统，所述光辐射引导系统包括用于将所述辐射束准直为准直辐射束的准直器（110）和用于分配所述功率的光束整形器 在离散数量的线形场上的准直辐射束的光束仪器芯片（130），其中光谱仪芯片（130）适于处理来自光束整形器（120）的离散数量的线状场中的辐射， 。

公开(公告)号：EP2602651A3

公开(公告)日：2014-08-27

申请号：EP13158208.2

申请日：2008-03-21

Applicant: The General Hospital Corporation

Inventor： Bouma, Brett Eugene ,  Motaghiannezam, Reza ,  Tearney, Guillermo J.

IPC: G02B26/12 ,  G01J3/02 ,  H01S5/14 ,  G01N21/39

CPC classification number: G02B26/12 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/06 ,  G01J3/10 ,  G01J3/18 ,  G01J3/4338 ,  G01J2003/1286 ,  G01N21/39 ,  G02B26/002 ,  H01S5/141 ,  H01S5/143 ,  H01S5/146

Abstract: Exemplary systems and methods for filtering an electromagnetic radiation can be provided. For example, at least one first arrangement (4) can be provided which is capable of receiving at least one first electro-magnetic radiation and forwarding at least one second electro-magnetic radiation at different angles with respect to a direction of incidence of the first electro-magnetic radiation. At least one second wavelength dispersion arrangement (5) can be provided which is configured to receive the second electro-magnetic radiation, forward at least one third electro-magnetic radiation to the first arrangement (4) and further receive at least one fourth electro-magnetic radiation. The third electro-magnetic radiation can be based on the second electro-magnetic radiation, and the fourth electro-magnetic radiation can be based on the third electro-magnetic radiation. For example, the second arrangement can be configured to forward the second electro-magnetic radiation at different angles with respect to a direction of incidence of the at least one particular electro-magnetic radiation. Exemplary embodiments of methods can be provided to implement such exemplary techniques.