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公开(公告)号:JPS5913213A
公开(公告)日:1984-01-24
申请号:JP12314782
申请日:1982-07-15
Applicant: Canon Inc
Inventor: MIYAKE HIROYUKI
CPC classification number: G02B17/0856 , G01J1/04 , G01J1/0414 , G01J1/0437 , G01J1/0455 , G01J1/42 , G02B5/005
Abstract: PURPOSE:To use a small light-quantity detecting means behind a light transmission part by making part of a reflecting surface of an optical reflection system including an in-mirror lens light-transmissive. CONSTITUTION:The reflecting surface 12 is provided on the same optical axis with an image forming lens system L and behind it, and lenses are arranged completely symmetrically about this reflecting surface 12. Part of this reflecting surface 12 is made light-transmissive and a light-quantity detecting part 13 is arranged behind it. In this case, a transparent body 14 provided with the reflecting surface 12 may be formed in a convex lens shape to condense transmitted light. Consequently, the light-quantity detecting means having a small photodetection surface is usable and photodetection sensitivity is made to uniform.
Abstract translation: 目的:通过使光学反射系统的反射面的一部分具有镜透镜透光性,在光透射部分后方使用小光量检测装置。 构成:反射面12与成像透镜系统L及其后方在同一光轴上设置,透镜围绕该反射面12完全对称地配置。该反射面12的一部分为透光性, - 数量检测部13布置在其后面。 在这种情况下,设置有反射表面12的透明体14可以形成为凸透镜形状以压缩透射光。 因此,具有小的光检测表面的光量检测装置是可用的,并且使光检测灵敏度均匀。
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公开(公告)号:WO2017117453A1
公开(公告)日:2017-07-06
申请号:PCT/US2016/069318
申请日:2016-12-29
Applicant: BIO-RAD LABORATORIES, INC.
Inventor: PRISTINSKI, Denis
CPC classification number: G01J1/0455 , G01J1/0407 , G01J1/0414 , G01J1/0425 , G01J1/4257
Abstract: System, including methods and apparatus, for optical detection. The system may comprise a light source to generate a beam of light, an optical element, and a detector. The optical element may include a light guide having a shaft and a tip, with the tip forming a beveled end of the light guide. The optical element may extend into the beam, such that the tip and at least a portion of the shaft are located inside the beam, and a window of the optical element is located outside the beam. Light of the beam incident on the tip may be transmitted longitudinally through the light guide and out the window, while light of the beam incident on the shaft may be transmitted transversely through the shaft and remains in the beam downstream. The detector may be configured to detect light received from the window.
Abstract translation: 系统,包括用于光学检测的方法和设备。 该系统可以包括产生光束的光源,光学元件和检测器。 光学元件可以包括具有轴和尖端的光导,尖端形成光导的倾斜端。 光学元件可以延伸到光束中,使得尖端和轴的至少一部分位于光束内部,并且光学元件的窗口位于光束外部。 入射到尖端上的光束的光可以纵向地穿过光导并且从窗口出射,而入射在轴上的光束的光可以横向地穿过轴并且保持在光束的下游。 检测器可以配置为检测从窗口接收到的光。 p>
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公开(公告)号:WO2008120774A1
公开(公告)日:2008-10-09
申请号:PCT/JP2008/056281
申请日:2008-03-25
Applicant: トヨタ自動車株式会社 , 株式会社明和eテック , 古川雄一 , 中村慎吾 , 岡田裕二 , 河原文雄
IPC: G01J5/48
CPC classification number: G01J5/0003 , G01J1/0455 , G01J2005/0077 , G01J2005/0081
Abstract: 鋳造用金型1の熱画像10における特徴点41・42・43を抽出し、これらが予め撮像された基準熱画像30において設定された基準特徴点61・62・63に重なるように熱画像10に所定の幾何変換処理を施して補正熱画像20を生成し、補正熱画像20における補正特徴点51・52・53が対応する基準特徴点61・62・63に重なるように補正熱画像20と基準熱画像30とを重ねることにより差画像40を生成する。このようにすれば、複数の熱画像の間で撮像視野がずれている場合であっても、信頼性が高い差画像を容易に生成することが可能である。
Abstract translation: 提取铸造模具(1)的加热图像(10)中的特征点(41,42,43),并对加热图像(10)进行预定的几何转换处理,使得特征点叠加在参考 特征点(61,62,63)设置在先前拾取的参考加热图像(30)中以产生校正热图像(20)。 通过将校正热图像(20)和参考加热图像(30)叠加在校正热图像(20)中的校正特征点(51,52,53)叠加在 相应的参考特征点(61,62,63)。 通过这样的布置,即使当多个热图像中的成像视场滑落时,也可以产生高度可靠的差分图像。
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公开(公告)号:WO2007122674A1
公开(公告)日:2007-11-01
申请号:PCT/JP2006/307776
申请日:2006-04-12
Applicant: 松下電器産業株式会社 , 大久保 和明
Inventor: 大久保 和明
IPC: G01J1/02
CPC classification number: G01J1/42 , G01J1/04 , G01J1/0422 , G01J1/0455 , G01J1/08 , G01J2001/0481 , G01J2001/4247
Abstract: 本発明の光学測定装置は、光入射窓または光源装着部(5)として機能する中央開口部と、光検出器(6)による測定を可能にする観測窓6’とを有する平面ミラー(3)、および平面ミラー(3)の中央開口部内に曲率半径の中心を有し、内壁面が光拡散反射面(1)として機能する積分半球(2)を備え、平面ミラー(3)と積分半球(2)は内部に積分空間を形成する。
Abstract translation: 光学测量装置包括具有用作光入射窗口的中心开口部分或光源安装部分(5)的平面镜(3)和能够通过光检测器(6)进行测量的观察窗口(6'),以及 在平面镜(3)的中心开口部分具有曲率半径中心并且其内壁表面用作光发散和反射表面(1)的整体半球(2)。 在平面镜(3)和积分半球(2)之间形成积分空间。
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公开(公告)号:WO2006059330A3
公开(公告)日:2006-08-03
申请号:PCT/IL2005001287
申请日:2005-12-01
Applicant: NOVA MEASURING INSTR LTD , LYUBCHIK YAKOV , SCHEINER DAVID , WINIK MICHAEL
Inventor: LYUBCHIK YAKOV , SCHEINER DAVID , WINIK MICHAEL
CPC classification number: G02B21/16 , G01J1/04 , G01J1/0411 , G01J1/0414 , G01J1/0429 , G01J1/044 , G01J1/0455 , G01J1/0462 , G01N21/956 , G02B17/06 , G02B17/061 , G02B21/04
Abstract: A catoptric arrangement (10) is presented. The catoptric arrangement comprises a first element (12) having a concave reflective surface and an optical axis (OA) and a second substantially flat and at least partially reflective element (14) spaced-apart from the first element along the optical axis. The second element is configured to allow light passage therethrough and is oriented with respect to the optical axis and the first element such that at a predetermined angle of incidence of an input light beam onto the second element, the input light beam is reflected onto the reflective surface of the first element and reflected therefrom to pass through the second element.
Abstract translation: 提出了一个反射排列(10)。 反射装置包括具有凹形反射表面和光轴(OA)的第一元件(12)和沿着光轴与第一元件间隔开的第二基本上平坦且至少部分反射的元件(14)。 第二元件构造成允许光通过其并且相对于光轴和第一元件取向,使得在入射光束到第二元件上的预定入射角时,输入光束被反射到反射 第一元件的表面并从其反射以穿过第二元件。
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公开(公告)号:WO2006059330A2
公开(公告)日:2006-06-08
申请号:PCT/IL2005/001287
申请日:2005-12-01
Applicant: NOVA MEASURING INSTRUMENTS LTD. , LYUBCHIK, Yakov , SCHEINER, David , WINIK, Michael
Inventor: LYUBCHIK, Yakov , SCHEINER, David , WINIK, Michael
CPC classification number: G02B21/16 , G01J1/04 , G01J1/0411 , G01J1/0414 , G01J1/0429 , G01J1/044 , G01J1/0455 , G01J1/0462 , G01N21/956 , G02B17/06 , G02B17/061 , G02B21/04
Abstract: A lens arrangement (10) is presented. The lens arrangement comprises a first element (12) having a concave reflective surface and defining an optical axis (OA) of the lens arrangement, and a second substantially flat and at least partially reflective element (14) spaced-apart from the first element along the optical axis. The second element is configured to allow light passage therethrough and is oriented with respect to the optical axis and the first element such that at a predetermined angle βof incidence of an input light beam onto the second element, the input light beam is reflected onto the reflective surface of the first element and reflected therefrom to pass through the second element.
Abstract translation: 呈现透镜装置(10)。 透镜装置包括具有凹面反射表面并限定透镜装置的光轴(OA)的第一元件(12)以及与第一元件沿着第一元件间隔开的第二基本上平坦且至少部分反射的元件(14) 光轴。 第二元件被配置为允许光通过其并相对于光轴和第一元件定向,使得在输入光束入射到第二元件上的预定角度β处,输入光束被反射到反射 第一元件的表面并由其反射以穿过第二元件。
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公开(公告)号:WO0240951A3
公开(公告)日:2002-12-19
申请号:PCT/US0148163
申请日:2001-10-30
Applicant: EURO CELIQUE S A , CIURCZAK W EMIL , BYNUM C KEVIN
Inventor: CIURCZAK W EMIL , BYNUM C KEVIN
IPC: G01J1/04 , G01J1/42 , G01J3/10 , G01J3/12 , G01J3/18 , G01J3/28 , G01N21/35 , G01N21/59 , G01J5/28 , G01J5/10
CPC classification number: G01N21/35 , G01J1/0455 , G01J1/4228 , G01J3/0243 , G01J3/10 , G01J3/12 , G01J3/1256 , G01J3/2803 , G01J2003/123 , G01J2003/1243 , G01J2003/1828 , G01J2003/2866 , G01N21/359 , G01N21/59
Abstract: A hemispherical detector comprising a plurality of photodetectors (12) arranged in a substantially contiguous array, the array being substantially in the shape of a half-sphere, the half-sphere defining a closed end (50) and an open end (60), the open end (60) defining a substancially circular face. Also provided is a method for constructing a hemispherical detector comprising the steps of making a press mold of the desired shape of the hemispherical detector, pouring a material into the press mold to form a cast, finishing the cast to remove any defects, coating the cast with a coating material, and attaching a plurality of photodetectors to the cast.
Abstract translation: 一种半球形探测器,包括以基本上连续的阵列排列的多个光电探测器(12),该阵列基本上呈半球形,该半球形成封闭端(50)和开放端(60), 该开放端(60)限定了一个基本上圆形的面。 还提供了一种用于构造半球形检测器的方法,该方法包括以下步骤:制造半球形检测器的期望形状的压模,将材料注入压模中以形成铸件,精加工铸件以去除任何缺陷,涂覆铸件 用涂层材料,并将多个光电探测器连接到铸件上。
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