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1. 发明授权

US11769984B2 Laser module, laser oscillator and laser processing system 有权
公开(公告)号：US11769984B2
公开(公告)日：2023-09-26
申请号：US17814251
申请日：2022-07-22
申请人： Panasonic Holdings Corporation
发明人： Hiroshi Ohno
IPC分类号： H01S5/00 , H01S5/40 , H01S5/02326 , G02B19/00 , G01J1/42 , B23K26/06
CPC分类号： H01S5/0021 , B23K26/0648 , G01J1/4257 , G02B19/0009 , G02B19/0085 , H01S5/02326 , H01S5/4025
摘要： A laser module includes: a laser diode bar including a plurality of emitters configured to emit laser light from a front surface and leak light from a rear surface; a housing including a reflecting surface configured to surround a space together with the laser diode bar and reflect, toward the space, light leaked from the rear surface, in a scattering manner; and a detector configured to detect light reflected by the reflecting surface. A laser module includes: a laser diode bar including a plurality of emitters configured to emit laser light from a front surface and leak light from a rear surface; a condenser lens on which light leaked from rear surfaces of all of the plurality of emitters impinges; and a detector configured to detect light transmitted through the condenser lens.

2. 发明授权

US10642012B2 Laser scanning microscope, and laser scanning microscope control method 有权
公开(公告)号：US10642012B2
公开(公告)日：2020-05-05
申请号：US15608401
申请日：2017-05-30
申请人： OLYMPUS CORPORATION
发明人： Shingo Tamano , Kazuhiko Hosono
IPC分类号： G02B21/00 , G01N21/64 , G02B21/36 , G02B19/00 , G02B21/08 , G02B21/16 , G02B5/02
CPC分类号： G02B21/0048 , G01N21/64 , G01N21/6458 , G02B19/0085 , G02B21/0032 , G02B21/0064 , G02B21/0076 , G02B21/0088 , G02B21/086 , G02B21/16 , G01N2201/06 , G01N2201/06113 , G02B5/02 , G02B21/006 , G02B21/008 , G02B21/367
摘要： A laser scanning microscope includes: an objective that irradiates a specimen with a laser beam; a detection lens that condenses the laser beam that passes through the specimen, the detection lens being arranged so as to face the objective; an optical element that is removably arranged between an image plane on which the detection lens forms an image of the specimen and a first surface that is a lens surface closest to the specimen of the detection lens, the optical element converting the laser beam made incident on the optical element into diffused light or deflecting a portion of the laser beam made incident on the optical element; and a photodetector that detects detection light emitted from the optical element arranged between the image plane and the first surface to the image plane.

3. 发明授权

US09658322B2 LIDAR optical scanner system 有权
公开(公告)号：US09658322B2
公开(公告)日：2017-05-23
申请号：US14658044
申请日：2015-03-13
申请人： Garmin Switzerland GmbH
发明人： Robert A. Lewis
IPC分类号： G06K7/10 , G01S7/481 , G02B26/10 , G02B19/00 , G01S17/42
CPC分类号： G01S7/4813 , G01S7/4817 , G01S17/42 , G02B19/0028 , G02B19/0085 , G02B26/106 , G02B26/108
摘要： An optical scanner system comprises a housing, a detector contained within the housing configured to produce at least two resolvable azimuth fields-of-view relative to a center-axis of the housing, and an external scanner rotating relative to the center-axis of the housing, and switching between at least two elevations relative to a nominal optical axis of a receiver. Motion of the housing azimuthally results in the receiver producing a continuous coverage pattern at multiple elevations produced by the external scanner.

4. 发明申请

US20170082488A1 OPTICAL WAVE GUIDE HAVING MULTIPLE INDEPENDENT OPTICAL PATH AND OPTICAL GAS SENSOR USING THAT 审中-公开
公开(公告)号：US20170082488A1
公开(公告)日：2017-03-23
申请号：US15368679
申请日：2016-12-05
申请人： Korea National University of Transportation Industry-Academic Cooperation Foundation
发明人： Seung Hwan LEE , Sung Ho JANG , Sang Ho JUNG
IPC分类号： G01J1/42 , G01J1/04 , G01N21/3504
CPC分类号： G01J1/4228 , G01J1/0422 , G01J3/021 , G01J3/0216 , G01J3/42 , G01N21/3504 , G01N2201/08 , G02B6/10 , G02B19/0023 , G02B19/0085 , G02B19/009 , G02B27/106 , G02B2207/117
摘要： The present disclosure relates to an optical gas sensor including at least: an optical wave guide including a first elliptical mirror formed along at least part of a first 3-dimensional ellipsoid and having a first focal point and a second focal point, a second elliptical mirror formed along at least part of a second 3-dimensional ellipsoid and having the first focal point and a third focal point, and a third elliptical mirror formed along at least part of a third 3-dimensional ellipsoid and having the first focal point and a fourth focal point; one or more optical sensors installed at at least one of the first, second, third, and fourth focal points; and one or more light sources installed at at least one of the first, second, third, and fourth focal points where the one or more optical sensors are not installed.

5. 发明授权

US09507143B2 Compact illumination system 有权
标题翻译：小型照明系统
公开(公告)号：US09507143B2
公开(公告)日：2016-11-29
申请号：US14491012
申请日：2014-09-19
申请人： Intel Corporation
发明人： Nicolas Abele , Lucio Kilcher
IPC分类号： G02B26/10 , G02B3/00 , G02B19/00
CPC分类号： G02B26/105 , G02B19/0028 , G02B19/0061 , G02B19/0085 , G02B26/0833 , H01L25/0652 , H01L25/50 , H01L33/58 , H01L33/60
摘要： An illumination system includes a light source arranged for emitting non-collimated light towards a reflective surface of a scanning mirror assembly such that the light source occludes a region of the light reflected from the reflective surface. The scanning mirror assembly includes the reflective surface, which is arranged to be rotationally displaced around at least one rotation axis. The illumination system also includes an optical element for changing the propagation direction of the said reflected light so as to illuminate at least a part of the said occluded region.
摘要翻译：照明系统包括光源，光源被布置成朝向扫描反射镜组件的反射表面发射非准直光，使得光源遮挡从反射表面反射的光的区域。扫描反射镜组件包括被设置为围绕至少一个旋转轴线旋转移位的反射表面。照明系统还包括用于改变所述反射光的传播方向以照亮所述遮挡区域的至少一部分的光学元件。

6. 发明申请

US20160085068A1 COMPACT ILLUMINATION SYSTEM 有权
标题翻译：紧凑照明系统
公开(公告)号：US20160085068A1
公开(公告)日：2016-03-24
申请号：US14491012
申请日：2014-09-19
申请人： Intel Corporation
发明人： Nicolas ABELÉ , Lucio KILCHER
IPC分类号： G02B26/10 , G02B3/00
CPC分类号： G02B26/105 , G02B19/0028 , G02B19/0061 , G02B19/0085 , G02B26/0833 , H01L25/0652 , H01L25/50 , H01L33/58 , H01L33/60
摘要： An illumination system includes a light source arranged for emitting non-collimated light towards a reflective surface of a scanning mirror assembly such that the light source occludes a region of the light reflected from the reflective surface. The scanning mirror assembly includes the reflective surface, which is arranged to be rotationally displaced around at least one rotation axis. The illumination system also includes an optical element for changing the propagation direction of the said reflected light so as to illuminate at least a part of the said occluded region.
摘要翻译：照明系统包括光源，光源被布置成朝向扫描反射镜组件的反射表面发射非准直光，使得光源遮挡从反射表面反射的光的区域。扫描反射镜组件包括被设置为围绕至少一个旋转轴线旋转移位的反射表面。照明系统还包括用于改变所述反射光的传播方向以照亮所述遮挡区域的至少一部分的光学元件。

7. 发明授权

US09229107B2 Lens system 有权
标题翻译：镜头系统
公开(公告)号：US09229107B2
公开(公告)日：2016-01-05
申请号：US14458566
申请日：2014-08-13
申请人： Intellectual Ventures Holding 67 LLC
发明人： Matthew Bell
IPC分类号： G01S17/06 , G01B11/00 , G01S17/66 , G02B3/00 , G02B3/08 , G02B19/00 , H04N5/33
CPC分类号： G01S17/06 , G01B11/002 , G01S17/66 , G02B3/0006 , G02B3/08 , G02B19/0066 , G02B19/0085 , G02B19/009 , H04N5/33
摘要： A fragmented lens system for creating an invisible light pattern useful to computer vision systems is disclosed. Random or semi-random dot patterns generated by the present system allow a computer to uniquely identify each patch of a pattern projected by a corresponding illuminator or light source. The computer may determine the position and distance of an object by identifying the illumination pattern on the object.
摘要翻译：公开了一种用于创建对计算机视觉系统有用的不可见光图案的分散透镜系统。由本系统生成的随机或半随机点图案允许计算机唯一地识别由相应的照明器或光源投影的图案的每个贴片。计算机可以通过识别对象上的照明图案来确定对象的位置和距离。

8. 发明申请

US20150168233A1 FOREHEAD THERMOMETER 审中-公开
标题翻译： FOREHEAD温度计
公开(公告)号：US20150168233A1
公开(公告)日：2015-06-18
申请号：US14203969
申请日：2014-03-11
申请人： MICROLIFE CORPORATION
发明人： Chia-Chen HO
IPC分类号： G01K13/00 , G01K11/12
CPC分类号： G01K13/002 , G01J5/0025 , G01J5/0265 , G01J5/0806 , G01J5/089 , G01J5/0896 , G01K11/125 , G02B19/0014 , G02B19/0085
摘要： A forehead thermometer has a body, a detecting unit and a point light source. The detecting unit and the point light source are mounted adjacent to each other and are mounted in a front end of the body. A first convex lens is mounted between the detecting unit and the front end of the body to focus the infrared energy from the forehead to the detecting unit so that the measuring precision is enhanced and also provides focusing effect within a limited space. Therefore, the forehead thermometer is lighter and smaller.
摘要翻译：前额外温度计具有主体，检测单元和点光源。检测单元和点光源彼此相邻地安装并安装在主体的前端。第一凸透镜安装在检测单元和身体的前端之间，以将来自前额的红外能量聚焦到检测单元，使得测量精度提高，并且还在有限的空间内提供聚焦效果。因此，前额外温度计更轻更小。

9. 发明授权

US08982345B2 Optical characteristic measuring apparatus 有权
标题翻译：光学特性测量仪器
公开(公告)号：US08982345B2
公开(公告)日：2015-03-17
申请号：US14003201
申请日：2012-03-08
申请人： Etsuo Kawate , Miroslav Hain
发明人： Etsuo Kawate , Miroslav Hain
IPC分类号： G01N21/49 , G01N21/47 , G01N21/59 , G02B19/00
CPC分类号： G01N21/4738 , G01N21/474 , G01N21/59 , G01N2021/4714 , G01N2201/0637 , G02B19/0023 , G02B19/0085
摘要： In an apparatus for measuring an optical characteristic of a sample, one object of the present invention is to provide an apparatus capable of measuring hemispherical total reflectance, hemispherical total transmittance, and light distribution, and to achieve a reduction in measurement time and an improvement in precision of the quantitative analysis of hemispherical total reflectance (transmittance). In a double ellipsoidal optical system which is an optical system in which one focal points of two ellipsoidal mirrors are positioned as a common focal point, and three focal points are aligned in a straight line, the double ellipsoidal optical system is composed of a partial ellipsoidal mirror 2, such as a quarter ellipsoidal mirror, and a belt-shape ellipsoidal mirror 1. By disposing, on a position of a focal point of the partial ellipsoidal mirror, a hemispherical detection optical system having a hemispherical lens or a rotational parabolic mirror, light scattered by an object, reflected by the partial ellipsoidal mirror, and focused on the point is photographed by for example a CCD camera 6 via a hemispherical lens and a taper fiber 5 so as to measure an optical characteristic of the object.
摘要翻译：在用于测量样品的光学特性的装置中，本发明的一个目的是提供一种能够测量半球形全反射率，半球形全透射率和光分布的装置，并且实现测量时间的减少和改进精确定量分析了半球全反射率（透射率）。在双椭圆光学系统中，两个椭圆面镜的一个焦点被定位为公共焦点并且三个焦点以直线对准的光学系统，双椭圆体光学系统由部分椭圆体镜子2，例如四分之一椭圆镜和带状椭圆面镜1.通过在半椭球镜的焦点的位置上设置半球形检测光学系统，该半球形检测光学系统具有半球形透镜或旋转抛物面镜，通过半球形透镜和锥形光纤5，通过例如CCD照相机6拍摄被物体散射的物体，被部分椭球镜反射并聚焦在该点上的光，以测量物体的光学特性。

10. 发明申请

US20140252232A1 DEVICE FOR THE CONTACTLESS AND NONDESTRUCTIVE TESTING OF SURFACES 审中-公开
标题翻译：表面接触和非结合试验装置
公开(公告)号：US20140252232A1
公开(公告)日：2014-09-11
申请号：US14280999
申请日：2014-05-19
申请人： WINTERTHUR INSTRUMENTS AG
发明人： Nils REINKE , Andor BARISKA
IPC分类号： G01N21/84
CPC分类号： G01N21/84 , G01N21/55 , G01N25/72 , G02B19/0028 , G02B19/0085 , G02B19/009
摘要： A device for the contactless and nondestructive testing of a surface by measuring the infrared radiation thereof has one or more incoherent electromagnetic radiation sources (1) and a detector (14) arranged on a detection axis (9), wherein the radiation sources (1) are arranged at a radial distance from the detection axis (9), at a distance from a testing area (7). In this arrangement, a pulsed or intensity-modulated excitation radiation (2) can be generated by these radiation sources (1) and applied to the surface (6) to be tested in the testing area (7) at an inclination to the detection axis (9) in the testing area (7). The detection radiation emitted by a measuring area (8) of the surface (6) to be tested can be fed to the detector (14), wherein the detector (14) is arranged on the detection axis (9) further away spatially from the testing area (7) than the radiation sources (1). Furthermore, an imaging device (10, 12) is provided on the detection axis (9) for creating an image of the testing area (7) on the measuring area of the detector (14) that is arranged between the radiation sources (1).
摘要翻译：用于通过测量其红外辐射来对表面进行非接触和非破坏性测试的装置具有一个或多个非相干电磁辐射源（1）和布置在检测轴（9）上的检测器（14），其中辐射源（1）在与测试区域（7）相距一定距离处与检测轴线（9）径向距离设置。在这种布置中，可以通过这些辐射源（1）产生脉冲或强度调制的激发辐射（2）并将其施加到在测试区域（7）中以检测轴线倾斜的待测试的表面（6）（9）在测试区域（7）。由待测试表面（6）的测量区域（8）发射的检测辐射可以被馈送到检测器（14），其中检测器（14）被布置在检测轴（9）上，从而远离测试区域（7）比辐射源（1）。此外，在检测轴（9）上设置成像装置（10,12），用于在检测器（14）的测量区域上形成测试区域（7）的图像，该测量区域布置在辐射源（1）。

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