接着構造体及び接着状態検出方法
    153.
    发明申请
    接着構造体及び接着状態検出方法 审中-公开
    用于检测接合状态的接合结构和方法

    公开(公告)号:WO2014185119A1

    公开(公告)日:2014-11-20

    申请号:PCT/JP2014/054826

    申请日:2014-02-27

    Abstract: 接着構造体(10)は、積層板(12A)、積層板(12B)、積層板(12A)と積層板(12B)とを接着する接着剤(14)、及び積層板(12A)と積層板(12B)とに挟まれる光ファイバ(16)を備える。光ファイバ(16)に所定の方向からのみ圧力が加えられると、光ファイバ(16)の断面形状が楕円形に変化するので、光スペクトルは複数(例えば2つ)のピークを持つ形状に変化する複屈折が生じる。光ファイバ(16)は、この複屈折によって積層板(12A)と積層板(12B)の接着状態を検出するためのセンサとして用いられる。これにより、接着構造体10は、部材同士が適切に接着されているか否かを判断できる。

    Abstract translation: 接合结构(10)具有层叠片(12A),层叠片(12B),连结层合片(12A)和层叠片(12b)的粘合剂(14)和光纤(16) )夹在层叠片(12A)和层叠片(12B)之间。 由于光纤(16)的横截面形状仅在从预定方向施加到光纤(16)的压力时变为椭圆形状的结果,变为具有多个峰值的形状的双折射( 2)发生在光谱中。 光纤(16)可以用作传感器,用于使用双折射来检测层叠层(12A)和层叠层(12B)的接合状态。 结果,可以确定接合结构(10)的构件是否适合接合。

    A SENSOR FOR COMBINED TEMPERATURE, PRESSURE, AND REFRACTIVE INDEX DETECTION
    155.
    发明申请
    A SENSOR FOR COMBINED TEMPERATURE, PRESSURE, AND REFRACTIVE INDEX DETECTION 审中-公开
    用于组合温度,压力和折射率指标检测的传感器

    公开(公告)号:WO2013139783A1

    公开(公告)日:2013-09-26

    申请号:PCT/EP2013/055677

    申请日:2013-03-19

    Abstract: A sensor (1) has a light conductor (2) having a grating (FBG), a cavity (5), and a transparent cavity end wall (4), a light emitter for directing light through the conductor, and a light detector for detecting reflected light, and a processor. The processor is adapted to analyse light reflected due to the grating (FBG, 6) to determine an indication of temperature, light reflected from the end (7) of the cavity (5) to determine an indication of pressure, and also light reflected from the outer surface (8) of the cavity wall (4) to determine an indication of refractive index of a medium outside said cavity wall. The processor may use one output to compensate another, for example pressure and temperature may be used to compensate for variation in refractive index.

    Abstract translation: 传感器(1)具有光导体(2),其具有光栅(FBG),空腔(5)和透明腔端壁(4),用于引导光通过导体的光发射器,以及光检测器 检测反射光和处理器。 处理器适于分析由光栅(FBG,6)反射的光,以确定温度的指示,从腔(5)的端部(7)反射的光,以确定压力的指示,以及从 空腔壁(4)的外表面(8)以确定在所述腔壁外部的介质的折射率的指示。 处理器可以使用一个输出来补偿另一个输出,例如压力和温度可用于补偿折射率的变化。

    METHOD AND SYSTEM OF ARRAY IMAGING
    157.
    发明申请
    METHOD AND SYSTEM OF ARRAY IMAGING 审中-公开
    阵列成像的方法与系统

    公开(公告)号:WO2008051189A3

    公开(公告)日:2008-10-02

    申请号:PCT/US2006032608

    申请日:2006-08-21

    Inventor: WALT DAVID R

    Abstract: The present invention relates to a method and system of array imaging that extends or maximizes the longevity of the sensor array b minimizing the effects of photobleaching. The imaging system has a light source (12), a variable exposure aperture (14), and a varia filter system (16). The system extends the longevity of sensors (28) by 1) using the variable exposure aperture to selectively expose sections of the sensor array containing representative numbers of each type of sensor, and/or 2) using the variable filter system to control the intensity of the excitation light, providing only the intensity required to induce the appropriate excitation and increasing intensity over time as necessary to counteract the effects of photobleaching.

    Abstract translation: 本发明涉及阵列成像的方法和系统,该方法和系统使传感器阵列b的寿命延长或最大化,从而最大限度地减少光漂白的影响。 成像系统具有光源(12),可变曝光孔(14)和变种过滤系统(16)。 该系统延长传感器(28)的寿命,1)使用可变曝光孔径选择性地暴露包含每种类型传感器的代表数的传感器阵列的部分,和/或2)使用可变过滤器系统来控制传感器 激发光,仅提供诱导适当激发所需的强度和随时间增加的强度,以抵消光漂白的影响。

    FIBER OPTIC MULTITASKING PROBE
    158.
    发明申请
    FIBER OPTIC MULTITASKING PROBE 审中-公开
    光纤多功能探头

    公开(公告)号:WO0077491A3

    公开(公告)日:2002-10-24

    申请号:PCT/CA0000690

    申请日:2000-06-09

    Abstract: A multitasking optical fiber probe (10) for collecting dosimeter information from more than one position in a sample. The basic principle of the present invention involves using one or more different sensor zones (20,22,24,26,28,30) along the length of the fiber (14) each with a different photoactive constituent having a sufficiently unique emission spectra (spectral or temporal) to enable deconvolution of the emission spectra by the computer (46) and therefore correlation of the detected parameter with the position of the sensor zone along the length of the optical fiber. In the broadest form of the invention the probe is embodied by only one sensor zone located at some point along the length of the fiber spaced away from the end face of the fiber. More than one different photoactive constituent could be incorporated into a single sensor zone for measuring several factors in the vicinity of the sensor zone.

    Abstract translation: 一种用于从样品中的多于一个位置收集剂量计量信息的多任务光纤探针(10)。 本发明的基本原理涉及沿着纤维(14)的长度使用一个或多个不同的传感器区域(20,22,24,26,28,30),每个具有不同的光活性成分具有足够独特的发射光谱 光谱或时间),以使得计算机(46)能够对发射光谱进行去卷积,因此检测参数与传感器区域沿着光纤长度的位置的相关性。 在本发明的最广泛形式中,探针仅通过位于沿纤维长度的某一点处的一个传感器区域,该距离与纤维的端面间隔开。 可以将多于一种不同的光活性成分结合到单个传感器区域中,以测量传感器区域附近的几个因素。

    METHOD OF WRITING GRATING STRUCTURES
    159.
    发明申请
    METHOD OF WRITING GRATING STRUCTURES 审中-公开
    写入结构的方法

    公开(公告)号:WO01006280A1

    公开(公告)日:2001-01-25

    申请号:PCT/AU2000/000839

    申请日:2000-07-11

    Abstract: A grating structure is written in a photosensitive waveguide (17) by dividing a coherent beam (10) into at least three beams (12, 13, 14), and interfering them at the waveguide (17). The beams may comprise a zero order beam (12) and two first order beams (13, 14) diffracted by a phase mask (11), and their relative phases and amplitudes may be modulated to control and/or tune the grating period and shape. The method allows grating structures to be written in which a first order grating and a second order grating are superimposed.

    Abstract translation: 通过将相干光束(10)分成至少三个光束(12,13,14)并将其干扰在波导(17)处,将光栅结构写入光敏波导(17)中。 光束可以包括通过相位掩模(11)衍射的零级光束(12)和两个第一级光束(13,14),并且它们的相对相位和幅度可以被调制以控制和/或调谐光栅周期和形状 。 该方法允许写入其中叠加有一阶光栅和二阶光栅的光栅结构。

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