An imaging spectral device
    41.
    发明公开
    An imaging spectral device 审中-公开
    Vorrichtung zur Aufnahme eines Spektrums

    公开(公告)号:EP1126255A2

    公开(公告)日:2001-08-22

    申请号:EP01301392.5

    申请日:2001-02-16

    Inventor: Toyooka, Satoru

    CPC classification number: G01J3/12 G01J3/2823 G01J2003/1278 G01J2003/1282

    Abstract: An imaging spectral device for use in the spectrum image analysis for performing the spectroscopic analysis of the respective points in two dimensional field is disclosed. The device comprises an imaging spectral device composing a white-light source to illuminate an object to be measured, a tunable filter located in the optical path between the object and the white-light source, a driving mechanism for wavelength scanning of the tunable filter, and a control unit in which scanning rate of transmitting wavelength of the tunable filter is controlled by the above-mentioned driving mechanism in such a manner that the spectral transmittance of the tunable filter integrated within the exposure time becomes desired spectral distribution of the object to be measured.

    Abstract translation: 公开了用于在二维场中进行各点的光谱分析的光谱图像分析中使用的成像光谱装置。 该装置包括构成白光源以照射待测物体的成像光谱装置,位于物体与白光源之间的光路中的可调滤光器,可调滤光器的波长扫描驱动机构, 以及控制单元,其中可调谐滤波器的发射波长的扫描速率由上述驱动机构控制,使得在曝光时间内积分的可调滤波器的分光透射率成为所要对象的所需光谱分布 测量。

    가스 분석용 분광기
    42.
    发明授权
    가스 분석용 분광기 有权
    气体分析仪

    公开(公告)号:KR101621903B1

    公开(公告)日:2016-05-17

    申请号:KR1020140133363

    申请日:2014-10-02

    Applicant: 식아게

    Abstract: 가스분석용분광기(10)가제공되며, 상기분광기는연구될가스를갖는측정셀(28), 광경로(16) 상의측정셀(28) 안으로의광(14)의전달을위한광원(12), 상기광 경로(16) 내에페브리페롯필터(24a 내지 24c)를가져서필터배열체(22)의투과스펙트럼에의해광(14)의주파수특성들을설정하는필터배열체(22), 뿐만아니라상기측정셀(28) 내의가스(30)에의해광(14)의흡수를측정하는검출기(36, 38)를포함한다. 이와관련하여, 필터배열체(22)는광 경로(14) 내에하나가다른하나의뒤에배열되는복수의페브리페롯필터(24a 내지 24c)들을가지며필터배열체(22)용제어유닛(44)이페브리페롯필터(24a 내지 24c)들중 하나이상을설정함으로써투과스펙트럼을변화시키기위해제공된다.

    Radiation generation device for generating electromagnetic radiation having an adjustable spectral composition, and method of producing the same
    46.
    发明专利
    Radiation generation device for generating electromagnetic radiation having an adjustable spectral composition, and method of producing the same 审中-公开
    用于产生具有可调光谱组合物的电磁辐射的辐射发生装置及其生产方法

    公开(公告)号:JP2011123057A

    公开(公告)日:2011-06-23

    申请号:JP2010256633

    申请日:2010-11-17

    Abstract: PROBLEM TO BE SOLVED: To provide a radiation generating device and a spectral analysis device capable of changing or adjusting spectra. SOLUTION: A radiation generating device for generating resulting electromagnetic radiation having an adjustable spectral composition includes a multitude of radiation elements 1, 1a-1n (configured to generate a radiation element specific electromagnetic radiation 4a-4n, respectively, upon activation); a first radiation element of the multitude of radiation elements being activatable, independently of a second radiation element of the multitude of radiation elements 1; a dispersive optical element 2; and an optical opening 3; the dispersive optical element 2 configured to deflect the radiation element specific electromagnetic radiations 4a-4n, dependently of the wavelengths and on the position of the radiation element generating the respective radiation element specific electromagnetic radiation, such that a particular spectral range of each of the radiation element specific electromagnetic radiations exit through the optical opening 3, so that the spectral composition of the resulting electromagnetic radiation 220 exited through the optical opening 3 is made adjustable, by selectively activating the multitude of the radiation elements 1a-1n. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:提供能够改变或调整光谱的辐射发生装置和光谱分析装置。 解决方案:用于产生具有可调光谱组成的所得电磁辐射的辐射产生装置包括多个辐射元件1,1a-1n(被配置为在激活时分别产生辐射元件特定电磁辐射4a-4n); 多个辐射元件的第一辐射元件可激活,独立于多个辐射元件1的第二辐射元件; 色散光学元件2; 和光学开口3; 分散光学元件2被配置成偏转辐射元件特定的电磁辐射4a-4n,其依赖于波长以及辐射元件产生各个辐射元件特定的电磁辐射的位置,使得每个辐射的特定光谱范围 元件特定的电磁辐射通过光学开口3出射,使得通过选择性地激活多个辐射元件1a-1n使得通过光学开口3退出的所得电磁辐射220的光谱组成可调。 版权所有(C)2011,JPO&INPIT

    Spektrometer zur Gasanalyse
    50.
    发明公开

    公开(公告)号:EP2857811A1

    公开(公告)日:2015-04-08

    申请号:EP13187159.2

    申请日:2013-10-02

    Applicant: SICK AG

    Abstract: Es wird ein Spektrometer (10) zur Gasanalyse angegeben, das eine Messzelle (28) mit einem zu untersuchenden Gas (30), eine Lichtquelle (12) zum Aussenden von Licht (14) in die Messzelle (28) auf einem Lichtweg (16), eine Filteranordnung (22) mit einem Fabry-Pérot-Filter (24a-c) in dem Lichtweg (16), um durch das Transmissionsspektrum der Filteranordnung (22) Frequenzeigenschaften des Lichts (14) einzustellen, sowie einen Detektor (36, 38) aufweist, welcher die Absorption des Lichts (14) durch das Gas (30) in der Messzelle (28) misst. Dabei weist die Filteranordnung (22) mehrere hintereinander in dem Lichtweg (14) angeordnete Fabry-Pérot-Filter (24a-c) auf, und es ist eine Steuereinheit (44) für die Filteranordnung (22) vorgesehen, um das Transmissionsspektrum durch Verstellen mindestens eines der Fabry-Pérot-Filter (24a-c) zu verändern.

    Abstract translation: 提供了一种用于气体分析的光谱仪(10),该光谱仪包括具有待研究气体的测量单元(28),用于将光(14)传输到测量单元(28)中的光源(12) 光路(16),在光路(16)中具有法布里 - 珀罗滤光器(24a-c)的滤光器装置(22),以通过透光光谱(14)的透射光谱来设定光(14)的频率特性 过滤器装置(22)以及测量单元(28)中的气体(30)吸收光(14)的检测器(36,38)。 在这种连接中,过滤器装置(22)具有在光路(14)中彼此相邻布置的多个法布里 - 珀罗滤光器(24a-c),并且用于滤光器装置(22)的控制单元(44)设置在 通过设置至少一个法布里 - 珀罗滤波器(24a-c)来改变传输频谱。

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