ELECTROMAGNETIC WAVE PULSE MEASURING DEVICE AND METHOD, AND APPLICATION DEVICE USING THE SAME
    51.
    发明申请
    ELECTROMAGNETIC WAVE PULSE MEASURING DEVICE AND METHOD, AND APPLICATION DEVICE USING THE SAME 审中-公开
    电磁波脉冲测量装置及方法及其应用装置

    公开(公告)号:WO2013141326A1

    公开(公告)日:2013-09-26

    申请号:PCT/JP2013/058175

    申请日:2013-03-13

    Inventor: KUBOTA, Oichi

    Abstract: An electromagnetic wave pulse measuring device, includes an elastic vibration wave generating section which irradiates a predetermined area of a sample with an elastic vibration wave, an electromagnetic wave pulse generating section which irradiates the predetermined area, which is irradiated with the elastic vibration wave, with an electromagnetic wave pulse, and an electromagnetic wave pulse detecting section which measures a waveform of the electromagnetic wave pulse modulated in the predetermined area by the elastic vibration wave. The timing at which the electromagnetic wave pulse detecting section measures the waveform of the electromagnetic wave pulse is a timing at which a phase angle of the elastic vibration wave has a predetermined value when the elastic vibration wave generating section generates the elastic vibration wave.

    Abstract translation: 一种电磁波脉冲测量装置,包括用弹性振动波照射样品的预定区域的弹性振动波产生部分,照射弹性振动波的预定区域的电磁波脉冲发生部分, 电磁波脉冲和电磁波脉冲检测部,其通过弹性振动波测量在规定区域中调制的电磁波脉冲的波形。 电磁波脉冲检测部测量电磁波脉冲的波形的定时是当弹性振动波产生部产生弹性振动波时弹性振动波的相位角具有预定值的定时。

    54.
    发明专利
    未知

    公开(公告)号:NO911422A

    公开(公告)日:1991-10-14

    申请号:NO911422

    申请日:1991-04-11

    Abstract: This invention relates to a dispersive holographic spectrometer (12) for analyzing radiation from an infrared source (16). The holographic spectrometer (12) comprises a piezoelectric block (40) having a holographic lens (38) on one face, an array of detectors (36) on another face and a pair of vernier electrodes (32, 34) on opposite faces. Radiation from the source (16) incident upon the holographic lens (38) is dispersed into component wavelengths (44, 46) and directed towards the detector array (36). The holographic lens (38) has a holographic interference pattern recorded on it such that radiation of predetermined wavelength components are dispersed sufficiently enough such that radiation of specific wavelengths falls on different detector elements (48) of the detector array (36). By applying a voltage to the electrodes (32, 38), an electric field is created within the piezoelectric block (40) such that it is either compressed or expanded. This change in the piezoelectric block (40) alters the direction of the radiation from the holographic lens (38) to the detector array (36). Therefore, misalignment of the source (16) with the holographic lens (38) can be compensated for such that piezoelectric adjustment of the block (40) will make the radiation of individual wavelengths fall on the desired detector element (48). Further, radiation from different wavelengths can be directed from one detector element to another. The detector array (36) is self-scanning such that an absorption spectrum can be measured and recorded over a range of frequencies.

    低雜訊、高穩定性、深紫外光之連續波雷射
    55.
    发明专利
    低雜訊、高穩定性、深紫外光之連續波雷射 审中-公开
    低噪声、高稳定性、深紫外光之连续波激光

    公开(公告)号:TW201518835A

    公开(公告)日:2015-05-16

    申请号:TW103131230

    申请日:2014-09-10

    Abstract: 一種用於產生深紫外光(DUV)之連續波(CW)光之雷射包含一二次諧波產生器及一四次諧波產生器。該四次諧波產生器包含複數個鏡以及第一及第二非線性光學(NLO)晶體。該第一NLO晶體產生具有四次諧波波長之光,且經放置與該複數個鏡成操作關係。該第二NLO晶體經放置與該第一NLO晶體成操作關係使得具有二次諧波波長之光穿過該第一NLO晶體及該第二NLO晶體。注意,該第二NLO晶體之第二光學軸圍繞該第二NLO晶體內光之一傳播方向相對於該第一NLO晶體之第一光學軸旋轉約90度。該第二NLO晶體並未提供任何波長轉換。

    Abstract in simplified Chinese: 一种用于产生深紫外光(DUV)之连续波(CW)光之激光包含一二次谐波产生器及一四次谐波产生器。该四次谐波产生器包含复数个镜以及第一及第二非线性光学(NLO)晶体。该第一NLO晶体产生具有四次谐波波长之光,且经放置与该复数个镜成操作关系。该第二NLO晶体经放置与该第一NLO晶体成操作关系使得具有二次谐波波长之光穿过该第一NLO晶体及该第二NLO晶体。注意,该第二NLO晶体之第二光学轴围绕该第二NLO晶体内光之一传播方向相对于该第一NLO晶体之第一光学轴旋转约90度。该第二NLO晶体并未提供任何波长转换。

    GAS CONCENTRATION ESTIMATION DEVICE
    60.
    发明公开
    GAS CONCENTRATION ESTIMATION DEVICE 审中-公开
    VORRICHTUNG ZURSCHÄTZUNGEINER GASKONZENTRATION

    公开(公告)号:EP2799846A1

    公开(公告)日:2014-11-05

    申请号:EP12863370.8

    申请日:2012-12-26

    Inventor: IKEDA Yuji

    Abstract: The present invention aims at realizing a gas concentration estimation apparatus with versatility wherein the gas concentration estimation apparatus estimates concentration of a target component in an analyte gas by analyzing a light emitted from plasma of the analyte gas. The present invention is directed to a gas concentration estimation apparatus including: a plasma generation device that turns an analyte gas into a plasma state; and an analysis device that analyzes plasma light emitted from the plasma generated by the plasma generation device and estimates concentration of a target component in the analyte gas wherein the analysis device estimates the concentration of the target component based on luminescence intensity of a wavelength component corresponding to luminescence from a predetermined radical within the plasma light, and the predetermined radical is different in atomic structure from the target component and includes an atom or a molecule separated from the target component.

    Abstract translation: 本发明旨在实现具有通用性的气体浓度估计装置,其中气体浓度估计装置通过分析从分析物气体的等离子体发射的光来估计分析气体中的目标成分的浓度。 本发明涉及一种气体浓度估计装置,包括:将分析气体转换成等离子体状态的等离子体产生装置; 以及分析装置,其分析由所述等离子体产生装置产生的等离子体光发射的等离子体光,并且估计所述分析气体中的目标成分的浓度,其中,所述分析装置基于与所述分析气体相对应的波长成分的发光强度, 在等离子体光中来自预定自由基的发光,并且预定基团的原子结构与目标成分不同,并且包括与目标成分分离的原子或分子。

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