公开(公告)号：EP2480868B1

公开(公告)日：2014-01-08

申请号：EP10763149.1

申请日：2010-09-16

Applicant: Forschungsverbund Berlin E.V.

Inventor： SCHMIDT, Heinar ,  PÉREZ KAISER, Daniel ,  MAIWALD, Martin

IPC: G01J3/28 ,  G01J3/44 ,  G01J3/457 ,  G01N21/27 ,  G01N21/65

CPC classification number: G01J3/44 ,  G01J3/28 ,  G01J3/457 ,  G01N21/274 ,  G01N21/65

公开(公告)号：EP2167921A4

公开(公告)日：2013-12-04

申请号：EP08772853

申请日：2008-06-26

Applicant: UNIV LAVAL

Inventor： GIACCARI PHILIPPE ,  GENEST JEROME ,  TREMBLAY PIERRE ,  SAUCIER PHILIPPE ,  DESCHENES JEAN-DANIEL

IPC: G01D3/02 ,  G01J3/45 ,  G01J3/457 ,  G01J9/04 ,  G01N21/25 ,  G01N37/00 ,  G01S7/487

CPC classification number: G01J3/45 ,  G01J3/453 ,  G01J3/457 ,  G01J9/04

公开(公告)号：EP2529152A1

公开(公告)日：2012-12-05

申请号：EP10844948.9

申请日：2010-12-30

Applicant: I.S.S (USA) Inc.

Inventor： GRATTON, Enrico ,  D'AMICO, Enrico

IPC: F21V9/16

CPC classification number: G01N21/6408 ,  G01J3/4406 ,  G01J3/457 ,  G01N21/6458 ,  G01N2021/6423 ,  G01N2021/6441

Abstract: A system and method is provided for improved fluorescence decay time measurement. A digital heterodyning technique is disclosed in which a photon detector is sampled at a rate slightly faster than a digitally pulsed excitation signal. A resulting cross correlation frequency is low enough to be read by inexpensive electronics such as by a field programmable gate array. Phase information in the signal provides correlation with corresponding photon detections.

公开(公告)号：EP2162709A4

公开(公告)日：2011-12-28

申请号：EP08714716

申请日：2008-03-03

Applicant: SYNODON INC

Inventor： TOLTON BOYD T ,  BANICA ADRIAN ,  MILLER DOUGLAS W ,  TEIANU BOGDAN

IPC: G01J3/42 ,  G01J3/457 ,  G01N21/35

CPC classification number: G01J3/457 ,  G01N21/3518 ,  G01N2021/1793 ,  G01N2021/3531

公开(公告)号：EP2389568A2

公开(公告)日：2011-11-30

申请号：EP10738950.4

申请日：2010-01-21

Applicant: Rare Light, Inc.

Inventor： MESSERSCHMIDT, Robert G.

IPC: G01J3/45

CPC classification number: G01J3/4531 ,  G01J3/457 ,  G01N21/45 ,  G01N21/552 ,  G01N21/65

Abstract: A correlation interferometric spectroscopy devices are described that detect the spectral characteristics of a sample wherein device consists of an electromagnetic radiation source for exciting a sample with photons; and a detector adapted to detect an arrival time of a photon at the detector and further adapted to detect a delay between the arrival time of different photons. The device may further consist of an autocorrelator adapted to analyze the between the arrival of photons at the detector. The device may also be used together with other spectral detection and characterizing systems, such as Raman spectroscopy and attenuated total reflectance spectroscopy. Also provided herein are methods, systems, and kits incorporating the correlation interferometric spectroscopy device.

公开(公告)号：EP1936339A1

公开(公告)日：2008-06-25

申请号：EP06026763.0

申请日：2006-12-22

Applicant: MPG Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

Inventor： Gohle, Christoph ,  Schliesser, Albert ,  Hänsch, Theodor W.

IPC: G01J3/42 ,  G01N21/31 ,  H04B10/155

CPC classification number: G01J3/433 ,  G01J3/10 ,  G01J3/26 ,  G01J3/457

Abstract: A spectroscopic analysis of a sample (1) comprises arranging the sample (1) in a resonator cavity (10) being capable for transmitting cavity mode frequencies with a cavity mode frequency spacing, coupling pulsed source light into the resonator cavity (10), the source light comprising source comb frequencies with a source frequency spacing, coupling pulsed transmitted light out of the resonator cavity (10), and spectrally resolved detecting the transmitted light with a detector device (40), wherein the cavity mode frequency spacing and the source frequency spacing are detuned relative to each other, so that the transmitted light comprises transmitted comb frequencies with a spacing larger than the source frequency spacing, and the detecting step includes collecting spectral distributions of the transmitted light in dependence on relative positions of the cavity mode frequencies and the source comb frequencies, wherein the cavity mode frequencies and the source comb frequencies are varied relative to each other, so that the transmitted comb frequencies are varied within a predetermined spectral range of interest, and the spectral distributions of the transmitted light are collected such that different transmitted comb frequencies are individually resolved. Furthermore, a spectroscopic device (100) being adapted for the spectroscopic analysis of a sample (1) is described.

Abstract translation: 样品（1）的光谱分析包括将样品（1）布置在能够以腔模式频率间隔传输空腔模式频率的谐振器腔（10）中，将脉冲源光耦合到谐振腔（10）中， 源光包括具有源频间隔的源梳状频率，将脉冲透射光耦合到谐振器腔（10）之外，并用检测器装置（40）对光透射光进行光谱解析，其中腔模频率间隔和源频 间隔相对于彼此失谐，使得透射光包括具有大于源频率间隔的间隔的发射梳状频率，并且检测步骤包括根据腔模式频率的相对位置收集透射光的光谱分布，以及 源梳状频率，其中腔模式频率和源梳状频率是变化的 d，使得所发送的梳状频率在预定的感兴趣的频谱范围内变化，并且收集透射光的光谱分布，使得不同的发射梳状频率被单独地分辨。 此外，描述适用于样品（1）的光谱分析的分光装置（100）。

公开(公告)号：EP1169626B1

公开(公告)日：2007-10-10

申请号：EP00918863.2

申请日：2000-04-07

Applicant: Campus Technologies AG

Inventor： WEITZEL, Thilo

IPC: G01J3/453 ,  G01J9/02

CPC classification number: G01J9/02 ,  G01J3/453 ,  G01J3/457 ,  G01J2003/2866

Abstract: The invention relates to a device for optical spectroscopy with means for generating an interference pattern and with a spatially resolving detector that can receive the generated interference pattern. According to the invention, the wave fronts of at least one component beam being involved in the interference pattern are influenced by spectrally dispersive or diffractive optical elements according to the wavelength.

Abstract translation: 本发明涉及一种用于光谱分析的装置，其具有用于产生干涉图案的装置和具有能够接收所产生的干涉图案的空间分辨检测器。 根据本发明，涉及干涉图案的至少一个分量光束的波阵面根据波长受光谱色散或衍射光学元件的影响。

公开(公告)号：EP1367383B1

公开(公告)日：2007-09-19

申请号：EP02012155.4

申请日：2002-06-01

Applicant: Siemens Schweiz AG

Inventor： Forster, Martin, Dr. ,  Pleisch, Rolf

IPC: G01N21/35 ,  G01J3/457

CPC classification number: G01J3/457 ,  G01N21/3504

公开(公告)号：EP1218704A4

公开(公告)日：2007-03-21

申请号：EP00910174

申请日：2000-02-14

Applicant: PLAIN SIGHT SYSTEMS INC

Inventor： FATELEY WILLIAM G

IPC: G01J3/28 ,  G01J3/02 ,  G01J3/06 ,  G01J3/10 ,  G01J3/18 ,  G01J3/32 ,  G01J3/457 ,  G01N21/39 ,  G02B26/08 ,  G02B27/10

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/027 ,  G01J3/06 ,  G01J3/10 ,  G01J3/18 ,  G01J3/2823 ,  G01J3/2889 ,  G01J3/32 ,  G01J3/457 ,  G01J2003/2866 ,  G01N21/39 ,  G01N2021/393 ,  G01N2021/6463 ,  G02B26/0841 ,  G02B27/1086

Abstract: A spectrometer (10) includes a two-dimensional array of modulatable microm-irrors (18), a detector (20), and an analyzer (22). The micro-mirrors are positioned for receiving individual radiation components forming a part of a radiation source. The micro-mirrors are modulated at different modulation rates in order to reflect individual radiation components at known and different modulation rates. The micro-mirrors combine a number of the reflected individual radiation components and reflect them to the detector. The detector receives the combined radiation components and creates an output signal. The analyzer is coupled to the detector to receive the output signal and to analyze at least some of the individual radiation components making up the combined reflection. By using a micro-mirror array that modulates the radiation components at different rates, all of the radiations components can be focused onto a single detector to maximize the signal-to-noise ratio of the detector.

公开(公告)号：EP1291627B1

公开(公告)日：2006-07-12

申请号：EP02090321.7

申请日：2002-09-06

Applicant: EUROPHOTON GmbH, Gesellschaft für optische Sensorik

Inventor： Kemnitz, Klaus Dr.

IPC: G01J3/28 ,  G01J3/44 ,  G01N21/64 ,  G01N21/27

CPC classification number: G01N21/6458 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/4406 ,  G01J3/457 ,  G01J2011/005 ,  G01N21/6408 ,  G01N21/6445